Station Overview Station Location
Station Number IL-LV-10 Latitude 40.87097
Station Name Pontiac 0.7 ESE Longitude -88.629935
County Livingston Elevation (ft) 643



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 12 3.02 4.16 32 4.16 30 0.00 2 1 12 1 0.0 0 0
Nov 12 3.19 0.70 28 0.68 26 0.02 2 1 4 1 0.0 0 0
Dec 12 2.39 1.54 26 1.54 22 0.00 4 1 9 2 0.1 1 1
Jan 13 1.93 3.14 17 3.14 17 0.00 0 0 8 3 1.2 3 4
Feb 13 1.62 1.97 14 1.97 14 0.00 0 0 6 2 6.7 3 5
March 13 2.64 1.67 5 1.67 5 0.00 0 0 3 0 6.9 1 3
April 13 3.29 5.36 13 5.36 7 0.00 6 0 6 1 0.0 0 0
May 13 4.04 8.95 19 8.43 14 0.52 5 1 8 1 0.0 0 0
June 13 3.72 1.05 30 1.05 5 0.00 25 0 2 1 0.0 0 0
July 13 3.88 4.12 6 0.19 1 3.93 5 1 1 0 0.0 0 0
Aug 13 3.66 0.82 5 0.82 5 0.00 0 0 1 0 0.0 0 0
Sept 13 2.96 1.37 8 1.37 8 0.00 0 0 3 0 0.0 0 0
Water Year Totals: 36.34" 34.85" 203 days 30.38" 154 4.47" 49 days 5 63 days 12 days 14.9" 8 days 13 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2012 0.00
10/2/2012 0.00
10/3/2012 T
10/4/2012 0.15
10/5/2012 0.39
10/6/2012 0.04
10/7/2012 0.00
10/8/2012 0.00
10/9/2012 0.00
10/10/2012 0.16
10/11/2012 0.00
10/12/2012 0.00
10/13/2012 0.00
10/14/2012 1.01
10/15/2012 0.10
10/16/2012 0.00
10/17/2012 0.00
10/18/2012 1.12
10/19/2012 0.11
10/20/2012 0.34
10/21/2012 0.00
10/22/2012 0.00
10/23/2012 0.20
10/24/2012 0.03
10/25/2012 0.00
10/26/2012 0.51
10/27/2012 **
10/28/2012 0.00 0.00
10/29/2012 0.00
10/30/2012 0.00
10/31/2012 0.00
11/1/2012 0.00
11/2/2012
11/3/2012 0.02
11/4/2012 0.00
11/5/2012 0.00
11/6/2012 0.00
11/7/2012 0.17
11/8/2012 T
11/9/2012 0.00
11/10/2012 0.00
11/11/2012
11/12/2012 0.47
11/13/2012 0.00
11/14/2012 0.00
11/15/2012 0.00
11/16/2012 0.00
11/17/2012 0.00
11/18/2012 0.00
11/19/2012 0.00
11/20/2012 0.02
11/21/2012 0.00
11/22/2012 0.00
11/23/2012 **
11/24/2012 0.00 0.02
11/25/2012
11/26/2012 0.00
11/27/2012 0.00
11/28/2012 0.00
11/29/2012 0.00
11/30/2012 0.00
12/1/2012 0.00
12/2/2012 0.04
12/3/2012 T
12/4/2012 0.15
12/5/2012 0.00
12/6/2012 0.00
12/7/2012 0.06
12/8/2012 0.07
12/9/2012 0.09
12/10/2012 0.07
12/11/2012 T
12/12/2012 0.00
12/13/2012 0.00
12/14/2012 0.00
12/15/2012 0.12
12/16/2012
12/17/2012 0.00
12/18/2012
12/19/2012
12/20/2012 0.92
12/21/2012
12/22/2012 0.00
12/23/2012 **
12/24/2012 **
12/25/2012 **
12/26/2012 0.00
12/27/2012 0.00
12/28/2012 0.00
12/29/2012 0.02
12/30/2012
12/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2013 0.12
1/2/2013
1/3/2013 0.00
1/4/2013
1/5/2013 0.00
1/6/2013
1/7/2013 0.00
1/8/2013 0.00
1/9/2013
1/10/2013
1/11/2013 0.71
1/12/2013
1/13/2013 0.13
1/14/2013 T
1/15/2013 0.00
1/16/2013 0.00
1/17/2013
1/18/2013
1/19/2013
1/20/2013
1/21/2013
1/22/2013 T
1/23/2013
1/24/2013 T
1/25/2013 0.01
1/26/2013
1/27/2013
1/28/2013 0.20
1/29/2013 0.02
1/30/2013 1.93
1/31/2013 0.02
2/1/2013 T
2/2/2013 0.03
2/3/2013
2/4/2013 0.00
2/5/2013 0.00
2/6/2013
2/7/2013
2/8/2013 0.44
2/9/2013
2/10/2013
2/11/2013 0.33
2/12/2013 0.00
2/13/2013
2/14/2013
2/15/2013
2/16/2013
2/17/2013 0.00
2/18/2013 0.00
2/19/2013 0.26
2/20/2013 T
2/21/2013
2/22/2013 0.33
2/23/2013
2/24/2013
2/25/2013 0.00
2/26/2013
2/27/2013 0.58
2/28/2013
3/1/2013
3/2/2013
3/3/2013
3/4/2013
3/5/2013
3/6/2013 0.71
3/7/2013
3/8/2013 0.00
3/9/2013 0.00
3/10/2013 0.71
3/11/2013 0.25
3/12/2013
3/13/2013
3/14/2013
3/15/2013
3/16/2013
3/17/2013
3/18/2013
3/19/2013
3/20/2013
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013 0.15
4/9/2013
4/10/2013
4/11/2013 1.71
4/12/2013
4/13/2013
4/14/2013
4/15/2013
4/16/2013 1.05
4/17/2013 T
4/18/2013 0.93
4/19/2013 0.98
4/20/2013
4/21/2013
4/22/2013
4/23/2013
4/24/2013 0.54
4/25/2013 **
4/26/2013 **
4/27/2013 **
4/28/2013 **
4/29/2013 **
4/30/2013 **
5/1/2013 **
5/2/2013 **
5/3/2013 **
5/4/2013 **
5/5/2013 0.52
5/6/2013 T
5/7/2013 0.00
5/8/2013 0.00
5/9/2013 0.00
5/10/2013 0.30
5/11/2013
5/12/2013
5/13/2013 0.00
5/14/2013
5/15/2013
5/16/2013
5/17/2013
5/18/2013
5/19/2013
5/20/2013
5/21/2013 0.85
5/22/2013 0.67
5/23/2013
5/24/2013
5/25/2013
5/26/2013 0.18
5/27/2013 3.53
5/28/2013 0.10
5/29/2013 1.85
5/30/2013 0.00
5/31/2013 0.95
6/1/2013 0.69
6/2/2013 0.36
6/3/2013 T
6/4/2013 0.00
6/5/2013 0.00
6/6/2013 **
6/7/2013 **
6/8/2013 **
6/9/2013 **
6/10/2013 **
6/11/2013 **
6/12/2013 **
6/13/2013 **
6/14/2013 **
6/15/2013 **
6/16/2013 **
6/17/2013 **
6/18/2013 **
6/19/2013 **
6/20/2013 **
6/21/2013 **
6/22/2013 **
6/23/2013 **
6/24/2013 **
6/25/2013 **
6/26/2013 **
6/27/2013 **
6/28/2013 **
6/29/2013 **
6/30/2013 **
Day of YearDaily PrcpMultiday Prcp
7/1/2013 **
7/2/2013 **
7/3/2013 **
7/4/2013 **
7/5/2013 3.93
7/6/2013
7/7/2013
7/8/2013
7/9/2013 0.19
7/10/2013
7/11/2013
7/12/2013
7/13/2013
7/14/2013
7/15/2013
7/16/2013
7/17/2013
7/18/2013
7/19/2013
7/20/2013
7/21/2013
7/22/2013
7/23/2013
7/24/2013
7/25/2013
7/26/2013
7/27/2013
7/28/2013
7/29/2013
7/30/2013
7/31/2013
8/1/2013
8/2/2013
8/3/2013
8/4/2013
8/5/2013
8/6/2013
8/7/2013
8/8/2013
8/9/2013
8/10/2013
8/11/2013
8/12/2013
8/13/2013
8/14/2013
8/15/2013
8/16/2013
8/17/2013
8/18/2013
8/19/2013
8/20/2013
8/21/2013
8/22/2013
8/23/2013 0.82
8/24/2013
8/25/2013
8/26/2013 0.00
8/27/2013 0.00
8/28/2013
8/29/2013 0.00
8/30/2013 0.00
8/31/2013
9/1/2013
9/2/2013
9/3/2013
9/4/2013
9/5/2013
9/6/2013
9/7/2013
9/8/2013
9/9/2013 0.00
9/10/2013
9/11/2013
9/12/2013 1.10
9/13/2013 0.00
9/14/2013
9/15/2013
9/16/2013 0.18
9/17/2013 0.00
9/18/2013 0.00
9/19/2013 0.00
9/20/2013 0.09
9/21/2013
9/22/2013
9/23/2013
9/24/2013
9/25/2013
9/26/2013
9/27/2013
9/28/2013
9/29/2013
9/30/2013



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 7:00 AM 0.00 0.0 M M M Breaks in our dry streak are possible this week.
10/2/2012 7:00 AM 0.00 0.0 M M M Periodic chanes for rainfall exists this week. May finally stop reporting these zeros :P
10/3/2012 7:00 AM T M M M M Some light showers this morning. The amount of rain was very little, and not even enough to make it up to the 0.01 mark. So, only a Trace for today. May have a little bit more by tomorrow.
10/4/2012 7:00 AM 0.15 M M M M Rainfall totals. Some rain in the morning, but most occurred during the evening hours yesterday. There is evidence of heavy mist due to a significant amount of moisture accumulating on the outside of the gauge this morning.
10/5/2012 7:00 AM 0.39 M M M M I honestly did not expect to see more than a quarter inch of rain in the gauge today! Areas of light rain occurred during the evening hours, with some thunderstorms that produced moderate rainfall rates. Some CG lightning was also observed during the night.
10/6/2012 7:00 AM 0.04 M M M M Small amount of rainfall in the gauge this morning. The precip occurred during the afternoon and early evening. The rapidly cooling temperatures allowed some very light sleet to mix in with the light showers. The sleet did not last long, nor did stick to the ground. We also saw an overnight freeze. Temperatures on my backyard weather station at observation time read 30.9 degrees! Brrrr!
10/7/2012 7:00 AM 0.00 0.0 M M M We have a dry gauge this morning. Another brisk morning, with temperatures in the 30s. Beautiful clear morning skies though!
10/8/2012 8:00 AM 0.00 0.0 M M M Good morning! It is another cold and dry morning. We have a Freeze Warning out. My weather station reported 34.5 degrees at observation time, so I guess we can say it is starting to warm up. Our next chance for some precipitation looks to be tomorrow night.
10/9/2012 7:00 AM 0.00 0.0 M M M Another dry day is in store for us today. I anticipate, after today, one more zero observation, but I'm expecting some rain in the gauge by Wednesday morning, and then especially this weekend.
10/10/2012 7:00 AM 0.16 M M M M Totals from last night's rain showers. A rather insignificant amount, but it was better than a zero! We can definitely feel the effects of the cold front today. When it passed last night, we had a few wind gusts approach 40 MPH. It is rather brisk this morning as well.
10/11/2012 7:00 AM 0.00 0.0 M M M No precipitation. Big storm system to bring some rainfall to our area this Saturday!
10/12/2012 7:00 AM 0.00 0.0 M M M Heavy rainfall likely tomorrow. For today, dry and breezy!
10/13/2012 7:00 AM 0.00 0.0 M M M Looks like a lot of activity ahead of us! This should be the last zero report for a while.
10/14/2012 8:00 AM 1.01 M M M M This observation is a bit later than what I normally do. The inner cylinder had exceeded the 1" mark, and a small amount had overflown into the outer cylinder. Only enough to make it to "1.01".
10/15/2012 7:00 AM 0.10 M M M M A tenth of an inch of rain in the gauge today. The rain came from a band of small but quite heavy thunderstorms. It dumped this amount of rain in a mere 15 minute period. Some sprinkles were seen yesterday evening as well.
10/16/2012 7:00 AM 0.00 0.0 M M M Well, I totally forgot about reporting today. Oops!
10/17/2012 7:00 AM 0.00 0.0 M M M No precipitation in the gauge this morning. 90% chances of rainfall today and tonight. Seems plausible we could get a half inch or more by tomorrow's report.
10/18/2012 7:00 AM 1.12 M M M M Rainfall totals. A very drenching rainfall at times. At the start of the day yesterday, I anticipated around a half inch for totals. Seems that it more than doubled! A few rounds of heavy thunderstorms rolled through, starting during the afternoon, then a couple hours of dry weather. Th evening experienced a constant drenching rain, sometimes very heavy downpours. There was low lying, and especially street flooding. Street floods were more significant partially due to failure of draining systems (they were clogged with leaves), leading to standing water on many city streets.
10/19/2012 7:00 AM 0.11 M M M M Light showers occurred periodically since the late afternoon yesterday. At observation time, very light showers were ongoing, but nothing major.
10/20/2012 8:00 AM 0.34 0.0 M M M Good morning! Here is the latest amount of rain collected in the gauge today. It fell periodically since yesterday morning. In fact, it began to downpour not even an hour after I had emptied it yesterday. There was no flooding with this event. We have been getting quite a bit of rainfall lately, which is great! Looks to be dry today, but that will change by next week.
10/21/2012 8:00 AM 0.00 0.0 M M M A dry gauge breaks the streak of rainfall. Likely to see some more rain on Monday/Tuesday.
10/22/2012 7:00 AM 0.00 0.0 M M M No precipitation in the gauge today. Forgot to report at 7. oops.
10/23/2012 7:00 AM 0.20 M M M M We had a period of thunderstorms yesterday morning. I watched it on radar, and it seemed the heaviest part split and went around us. So, we didn't get very much rain. However, we had a lot of lightning! We also had another storm during the night, but it only produced lightning with no rain.
10/24/2012 7:00 AM 0.03 M M M M A little bit of rainfall fell yesterday. Enough to make it past a few little hash marks in the gauge.
10/25/2012 7:00 AM 0.00 0.0 M M M Looks to be a rainy afternoon, and a stormy evening. No precipitation this morning though! mid 70s today, then a rapid drop after that. It was nice to see the temperatures up again.
10/26/2012 7:30 AM 0.51 M M M M Rainfall totals from yesterday. Very strong cold front brought heavy thunderstorms to our area, and then a larger area of showers, producing a decent amount of rainfall. No flooding at observation time. The front caused a remarkable drop in temperature. After the thunderstorm arrived, the temperature fell from 76 degrees, to the upper 50s in a matter of about 20 minutes!
10/28/2012 9:00 AM 0.00 0.0 M M M No precipitation today.
10/29/2012 7:00 AM 0.00 0.0 M M M No precipitation in the gauge today. Praying for those affected by Hurricane Sandy...
10/30/2012 7:00 AM 0.00 0.0 M M M No precipitation today. Looks to be that way for a while...
10/31/2012 7:00 AM 0.00 0.0 M M M No precipitation. Very chilly morning. 30 degrees at observation time!
11/1/2012 7:00 AM 0.00 0.0 M M M Good morning! No precipitation today.
11/3/2012 7:00 AM 0.02 M M M M Observed some light showers this morning.
11/4/2012 7:00 AM 0.00 0.0 M M M No precipitation over the last 24 hours. Happy Central Standard time! Lol.
11/5/2012 7:00 AM 0.00 0.0 M M M A chilly, frosty morning. My backyard weather station recorded a temperature of 32.7 degrees at 7 AM. Next chance of rain is tomorrow.
11/6/2012 7:00 AM 0.00 0.0 M M M Another cold morning. 31 degrees at observation time. A shortwave is approaching our area. Should bring at least minor totals by tomorrow morning.
11/7/2012 7:00 AM 0.17 M M M M Another chilly morning. Total rainfall from yesterday. Heavy mist at observation time.
11/8/2012 7:00 AM T M M M M A trace amount today. This was due to periods of drizzle occurring throughout the day yesterday and part of the evening. There was fog and mist at observation time this morning.
11/9/2012 7:00 AM 0.00 0.0 M M M No precipitation. All fog and drizzle have ended since the overcast skies have finally cleared out.
11/10/2012 7:00 AM 0.00 0.0 M M M What a beautiful morning! Temps approaching 60 degrees this morning.
11/12/2012 7:00 AM 0.47 T M M M Precipitation totals. There was a brief period of light snow, mixed with light freezing drizzle. However, the primary precip from this event was rain. Nice to finally see the first flakes of the season!
11/13/2012 7:00 AM 0.00 0.0 M M M A clear and very cold morning. Temperature at observation time was 21 degrees, with widespread frost on the ground. After the recent cold front and rainfall, the inner cylinder and funnel has been moved inside for the season. The snowboard is also now outside. I'm ready for the winter!
11/14/2012 7:00 AM 0.00 0.0 M M M No precipitation. Continued cool mornings, but a bit warmer than yesterday.
11/15/2012 7:00 AM 0.00 0.0 M M M Continued no precipitation. A gradual warming trend continues. Each morning that I report is just slightly warmer than the previous.
11/16/2012 7:00 AM 0.00 0.0 M M M Continued no precipitation. It looks like this dry pattern isn't going to change for a while.
11/17/2012 8:30 AM 0.00 0.0 M M M I seem to never get up at 7 AM on weekends...lol. No precipitation today. We continue in a pattern of very peaceful weather. It's nice, but I think I'm ready for some snow! Last year's winter had a big snow deficit. I'm hoping we break through this season!
11/18/2012 8:00 AM 0.00 0.0 M M M Continued no precipitation. Temperatures still increasing everyday.
11/19/2012 7:00 AM 0.00 0.0 M M M Continuing the streak of dry weather and warmer weather.
11/20/2012 7:00 AM 0.02 M M M M A period of light showers was observed during the evening hours. I honestly was not expecting any precipitation. It kinda showed up on the radar unexpectedly. It was otherwise overcast for the entire evening.
11/21/2012 7:00 AM 0.00 0.0 M M M No precipitation. Widespread dense fog ongoing at observation time. The visibility was likely down to about 100 feet in Pontiac. It was difficult to see the house across the street!
11/22/2012 7:00 AM 0.00 0.0 M M M A dry and beautiful morning. What a great way to start Thanksgiving! I am thankful for being able to participate in CoCoRaHs since 2009. Hope everyone out there eats lots of turkey, and have a great Thanksgiving! :)
11/24/2012 9:00 AM 0.00 0.0 M M M A VERY cold morning. Coldest night of the season so far.
11/26/2012 7:00 AM 0.00 0.0 M M M No precipitation over the past 24 hours. Chance for flurries today. Yay!
11/27/2012 7:00 AM 0.00 0.0 M M M There was light snow on the radar yesterday, but none made it to ground level. Therefore, reporting a zero for today's precipitation. Very cold this morning. 17 degrees at observation time!
11/28/2012 7:00 AM 0.00 0.0 M M M No precipitation today. Our weather patterns are about to change. Back to Spring weather soon.
11/29/2012 7:00 AM 0.00 0.0 M M M No precipitation. Will soon be re-assembling the funnel and inner cylinder of the rain gauge, since the weather will be turning warmer, and chances of rain exist later this weekend.
11/30/2012 7:00 AM 0.00 0.0 M M M No precipitation. We are wrapping up November as being dry, and feeling more like spring or early fall rather than the late fall/early winter feeling. The inner cylinder and funnel has been put back outside due to warmer weather and the threat of upcoming rainfall.
12/1/2012 7:00 AM 0.00 0.0 M M M No precipitation was observed. However, there was heavy dew at observation time. The gauge was covered in micro water droplets.
12/2/2012 7:00 AM 0.04 M M M M A brief period of showers occurred sometime during the night. The ground was wet this morning. The amounts were limited, only making it past a few of the hundredth marks in the gauge.
12/3/2012 7:00 AM T M M M M A period of drizzle or maybe a brief light shower occurred during the night. The ground was wet this morning, but whatever fell was not enough to measure. Reporting a Trace today. It was somewhat foggy this morning.
12/4/2012 7:00 AM 0.15 M M M M Rainfall totals over the past 24 hours. It was easy to tell a cold front passed through. Much cooler this morning.
12/5/2012 7:00 AM 0.00 0.0 M M M No precipitation in the gauge this morning. Nice and chilly. Feels a bit more like winter today than recently.
12/6/2012 7:00 AM 0.00 0.0 M M M No precipitation. Skies were clear and the temperatures were close to the freezing mark at observation time. Looks to be warmer during the day today.
12/7/2012 7:00 AM 0.06 M M M M Light rain was falling at observation time. The rains were rather insignificant. looking forward to some possible snowfall on Sunday.
12/8/2012 7:00 AM 0.07 M M M M Yet another period of wet weather, but with insignificant rain totals. A bit colder this morning. The temperature at observation time was 36 degrees.
12/9/2012 7:00 AM 0.09 M M M M Light rain showers ongoing at observation time. This is how much has fallen through 7 AM.
12/10/2012 7:00 AM 0.07 M M M M Another observation period with light amounts of precipitation.
12/11/2012 7:00 AM T T M M M I was very excited to see snow sticking tot he ground this morning! Although it wasn't much, it has finally broken our long streak of now snowfall. It started yesterday at around 3 PM with light snow flurries. These flurries continued through the evening. A period of heavier snow happened around 8:30 PM, which lead to a thin coasting of snow on just about every surface outside.
12/12/2012 7:00 AM 0.00 0.0 M M M No precipitation today. The light dusting of snow that was on the ground has melted off.
12/13/2012 7:00 AM 0.00 0.0 M M M Another dry but beautiful morning!
12/14/2012 7:00 AM 0.00 0.0 M M M No precipitation. A very clear and not quite as cold night. Perfect opportunity for the Geminids meteor shower :)
12/15/2012 7:30 AM 0.12 M M M M Sporadic rain showers this morning. Rain was still falling, but with very light intensity at observation time. I thought I also heard one rumble of thunder this morning as well, around 6:00 AM.
12/17/2012 7:00 AM 0.00 0.0 M M M No precipitation fell. Light showers beginning to develop on radar this morning.
12/20/2012 7:00 AM 0.92 M M M M Total rainfall from last night. I honestly did not expect this much rain in the gauge. It was a nice soaking rain. It seemed to fall heavily for a time last night. Now, we are all preparing for high winds, and rain changing to snow later today. Going to be quite interesting. There was some water collecting an area roadways, but nothing covering the road.
12/22/2012 8:00 AM 0.00 0.0 0.00 0.5 M Apologies for the recent missing reports. Haven't been feeling too well over the past few days. Definitely feeling like winter this morning. Cold, and finally some snow on the ground!
12/27/2012 9:30 AM 0.00 0.0 M M M A seasonably chilly morning. Some cloud cover going on. May see a little bit of snow tomorrow.
12/28/2012 9:30 AM 0.00 0.0 M M M Apologies for the late send in. Hoping for a little snow today!
12/29/2012 7:00 AM 0.02 0.1 T M M At observation time this morning, we had around one tenth inch of snow and a trace of ice accumulation. Light flurries still continuing, but freezing rain and freezing drizzle have ended. The snow is accumulating lightly on sidewalks. The ice is non existent on the main roads of town, but sidewalks and city streets have a small sheet of ice underneath the snow.
12/31/2012 7:00 AM 0.00 0.0 M M M Good morning! Not too cold this morning. Clouds have once again took over the skies, and the sun has disappeared. Looking for some snow showers today. Hopefully will get enough to measure by the next observation period :)
1/1/2013 9:00 AM 0.12 0.9 0.08 1.0 0.09 I apologize for the last report. I have been busy this morning. Snowfall measurements from yesterday's snowfall event. We have almost an inch on the ground!
1/3/2013 8:00 AM 0.00 0.0 M 1.0 0.09 Good morning! Another dry morning. Snow remains covering the ground. Not for long though. Big warm up on the way.
1/5/2013 7:00 AM 0.00 0.0 M 1.0 0.08 No precipitation this morning. Nice and sunny, but expecting some snow this afternoon.
1/7/2013 7:00 AM 0.00 0.0 M 0.5 0.04 Nothing new to measure today, besides the recent melting of the snow pack.Snow remains on the ground, but it is going to quickly melt away this week.
1/8/2013 7:00 AM 0.00 0.0 M T T Good morning! The dry weather continues. Above freezing temperatures yesterday lead to additional melting of the snow pack. Most, if not all of it, should be gone by today, and certainly later in the week. The winter continues to under-perform in terms of snowfall, but hopefully we can manage to get a fairly decent winter this year. I miss the big snows that we've had in the past.
1/11/2013 7:00 AM 0.71 0.0 M 0.0 M Rainfall totals. A very toasty morning, with morning temperatures in the mid 40s. Nearly three quarters of an inch of rain fell, which is quite interesting for January.
1/13/2013 7:00 AM 0.13 0.0 M M M Very icy this morning. A period of freezing rain occurred during the night, causing everything to be covered in glaze. The ice accretion from this event has been measured to 0.15" of an inch. In addition, there was no snow or sleet in the area. It was all freezing rain through the event duration.
1/14/2013 7:00 AM T M M M M Apologies for the late send in today. A very cold but sunny morning. The roads remain clear of ice, but many surfaces still remain glazed from the recent freezing rain event. A little bit of sleet fell yesterday during the afternoon, but there was no accumulation.
1/15/2013 7:00 AM 0.00 0.0 M M M A very cold morning! brrrrr!
1/16/2013 7:00 AM 0.00 0.0 M M M Another cold morning. Very heavy frost on the ground!
1/22/2013 7:00 AM T T 0.00 M M Haven't been reporting as consistently lately. There was a very heavy burst of snow yesterday during the afternoon, but it lasted around 2-3 minutes, causing no appreciable snow accumulation. However, the visibility was significantly reduced, likely to less than 1/2 mile when it was falling. With the fluffy snow and strong winds, there was some blowing snow yesterday.
1/24/2013 7:00 AM T M M M M Light snow flurries observed yesterday afternoon. Cold this morning with wind chills around -10.
1/25/2013 7:00 AM 0.01 0.2 T T M Snow falling this morning. Covering sidewalks and can be seen on the ground, but not very much overall. Couple tenths inch of snow has fallen as of the 7 AM observation time.
1/28/2013 7:00 AM 0.20 M M M M Sorry for the late send in. A period of freezing rain and sleet fell yesterday, but temperatures rose above freezing rather quickly, and we definitely fell short of the expected ice accumulation forecast. In fact, most of the precipitation yesterday was liquid rain.
1/29/2013 7:00 AM 0.02 M M M M Little bit of measurable rain fell during the night. Ground is very saturated from the thawing of the top soils. Looking for quite a bit of rain to fall today and tonight.
1/30/2013 6:30 AM 1.93 M M M M Here is the grand total rainfall amounts from the rare and very unusual storm system that affected the region. This is very significant for the month of January, and it has been a long while since I've seen rainfall like this in general, especially for winter. As of this morning, flooding of city streets and fields continue, but not quite as much as it did last night. There was still standing water on a few streets this morning. Looks like the water is going to the river now.
1/31/2013 7:00 AM 0.02 0.1 T M M Light snow fell for a period of time last night. Nothing significant in terms of accumulations. The Vermilion River has definitely responded to the heavy rain event from Tuesday. Haven't seen the river this high in quite a while due to the drought!
2/1/2013 7:00 AM T T 0.00 T 0.00 Period of light snow during the late afternoon hours yesterday. Didn't last very long, so no accumulations observed.
2/2/2013 7:00 AM 0.03 0.7 0.02 1.0 0.04 Light snow accumulations this morning. Not very impressiv though.
2/4/2013 7:00 AM 0.00 0.0 0.00 1.0 0.08 No precipitation observed. Nice and clear morning. Had some light snow accumulations over the weekend.
2/5/2013 7:00 AM 0.00 0.0 0.00 T T No precipitation. The 1-inch snow pack that was here yesterday has now melted off, for the most part.
2/8/2013 7:00 AM 0.44 M M M M Rainfall totals. Pretty decent for the winter months. Had to do a considerable amount of melting since it froze in the outer cylinder.
2/11/2013 7:00 AM 0.33 M M M M Rainfall totals from yesterday. Still very cloudy today.
2/12/2013 7:00 AM 0.00 0.0 M M M A very nice but chilly morning. Hope everyone is having a great day :)
2/17/2013 7:00 AM 0.00 0.0 M M M No precipitation. Very nice and sunny morning.
2/18/2013 7:00 AM 0.00 0.0 M M M No precipitation. I have re-assembled the rain gauge due to the expected rainfall and warm weather.
2/19/2013 7:00 AM 0.26 T 0.00 M M Rainfall totals. Heard a rumble of thunder during the evening yesterday. Light snow falling this morning.
2/20/2013 7:00 AM T T 0.00 M M Flurries and light snow showers occurred occasionally through the afternoon hours yesterday,
2/22/2013 6:30 AM 0.33 3.2 0.28 3.0 0.28 Finally observing a decent snowfall! However, we did not quite get what could have fallen, but it was still nice to finally see a decent snow this year. The snow must have had a good amount of water in them. I got a pretty good snow to liquid ratio this morning!
2/25/2013 7:00 AM 0.00 0.0 0.00 1.0 0.09 No precipitation fell yesterday. Temperatures warming above freezing has caused some melting of the existing snow pack. Still have just over one inch of snow left on the ground.
2/27/2013 7:00 AM 0.58 2.8 0.36 3.0 0.38 Measured the precipitation around 7 AM. Forgot to report. Sorry. Yesterday's wintry weather event was very interesting. With above freezing temperatures, the morning commute had moderate rain, along with a mix of sleet and snow, making a really big wintry mess. It changed to snow during the later morning, and fresh white snow accumulated ontop of the slush. During the early morning, snow was falling again.
3/6/2013 7:00 AM 0.71 6.9 0.64 7.5 0.72 Plenty of snow on the ground this morning! Roads conditions are treacherous this morning as well. Biggest snowfall so far this season. March truly is strange this year! The start and end times are from yesterday.
3/8/2013 7:00 AM 0.00 0.0 M 6.0 0.63 No precipitation fell over the last 24 hours. Above freezing temperatures resulted in melting of the remaining snow on roadways. Most of the snow pack on the ground remains largely unaffected, but that will change today.
3/9/2013 7:00 AM 0.00 0.0 M 1.5 0.26 A dry gauge this morning, but the ground sure is not! Snow melt is quite rapid right now. Snow pack is thinning fast, and the ground is very saturated. Looking at a big wall of rain moving towards me. Looks tor ain all day and all night. Yikes!
3/10/2013 8:15 AM 0.71 0.0 M T M I was quite surprised to see this much in the gauge this morning. was only expecting around 1/4 to 1/2 inch by morning. Most of the snow pack is gone. The rainfall and snow melt continues to keep the ground quite a mess. Also looking at some minor flooding on streets and low lying areas.
3/11/2013 7:00 AM 0.25 M M M M The gauge was right at the quarter inch mark this morning. Light rain at observation time. Continued ponding of water still prevalent this morning.
4/8/2013 7:00 AM 0.15 M M M M Rainfall totals. Began storming around 4:30 AM and ended shortly after 6 AM.
4/11/2013 7:00 AM 1.71 M M M M Rainfall totals. Approximately 2 tenths inch of the total fell during the day, while the rest fell at night. The heaviest of this precipitation began at around 9:30 PM and continued for quite some time before tapering to a steady rain. Lots of heavy wind driven rain. There was significant flooding in some areas, but this morning flooding has become less prevalent, although still occurring in low lying spots. Light drizzle was falling at observation time.
4/16/2013 7:00 AM 1.05 M M M M Rainfall totals over the last 24 hours. Didn't quite expect this much! It rained really good for two waves yesterday, with the first wave being a little stronger. There was some minor ponding of water on poor drained streets of Pontiac, which is still occurring this morning. I was helping a friend do his paper route when I got soaked! We had to walk through what felt like small lakes, with water being at least 3 inches deep on one of the streets.
4/17/2013 7:00 AM T M M M M A brief afternoon showers yesterday. Didn't account for any measurable precipitation at the 7 AM daily update. Things look to be changing very quickly for us soon. I will be sure to provide significant weather reports throughout the upcoming storm event.
4/18/2013 7:00 AM 0.93 M M M M Rainfall totals so far. We just had a very heavy thunderstorm roll through just before observation time. It dumped more than 0.40" of rain in about 15 minutes. My backyard is underwater. Streets are flooded. Likely to worsen.
4/19/2013 7:00 AM 0.98 M M M M Nearly one inch of rain over the past 24 hours. The rain event has finally ended. Minor flooding still ongoing this morning in low lying areas.
4/24/2013 7:00 AM 0.54 M M M M Total precipitation. Rain is still falling this morning. Good news is that there was no flooding with this event, nor have I seen much change with the river.
5/6/2013 7:00 AM T M M M M Light amounts of precipitation occurred around 10 PM last night. Nothing measurable.
5/7/2013 7:00 AM 0.00 0.0 M M M It was a dry 24 hours. Periodic cloud cover yesterday lead to mostly sunny skies this morning. A very nice morning with temperatures in the low 60s at observation time. New rain gauge to be ordered by Friday to replace the current damaged one.
5/8/2013 7:00 AM 0.00 0.0 M M M No precipitation has fallen over the past 24 hours.
5/9/2013 7:00 AM 0.00 0.0 M M M A dry, cooler morning. Skies are cloudier this time. Rain and a few thunderstorms seen on radar, so expecting decent rains through today.
5/10/2013 7:00 AM 0.30 M M M M Apologies for the really late send in. Reporting three tenths of an inch of rainfall at the 7 AM observation time.
5/13/2013 7:00 AM 0.00 0.0 M M M Thank goodness the cold isn't staying for long!!
5/21/2013 7:00 AM 0.85 M M M M Prayers going out to Moore, Oklahoma. :(
5/22/2013 7:00 AM 0.67 M M M M Rainfall totals over the past 24 hours. Mainly fell during the overnight.
5/26/2013 7:00 AM 0.18 M M M M Generally light rain for a period of time yesterday, with a brief period of moderate rainfall. Didn't accumulate very much, shy of the quarter inch mark.
5/27/2013 9:00 AM 3.53 M M M M Rainfall totals. Note that I did not empty the gauge until about 9 AM, so this is a 26-hour period rather than 24-hour period. Much of this rain fell within a 2-hour period during the night, and significant flooding was occurring in Pontiac this morning, particularly on streets and low lying areas. Some streets had several inches of flowing water across it. Light rain was still falling at observation time.
5/28/2013 7:00 AM 0.10 M M M M Not quite so rain productive over the last 24 hours. Starting to rain slightly at observation time. Expecting lots more today.
5/29/2013 7:00 AM 1.85 M M M M A fallen tree limb, or possibly lightning blew out a transformer and ripped down some primary feeder lines a couple blocks away. I have been without power since 1 AM. As for rainfall, some flooding is ongoing this morning.
5/30/2013 7:00 AM 0.00 0.0 M M M Finally had a no rain period! Until today and tonight...
5/31/2013 7:00 AM 0.95 M M M M Almost another inch of rainfall from last night's severe weather. Our weekly total now stands over 6 inches. That is crazy! More on the way too.
6/1/2013 7:00 AM 0.69 M M M M **CORRECTED** I noticed that the caulk that was holding a crack in the inner cyclinder together has worn off a little and allowed some water to leak into the outer cylinder. I have measured what had leaked into it and added it onto my report. Total precipitation. Typically, most of this accumulated in a short period of time within severe thunderstorms in the area. There is some ponding of water on roads, but no significant lowland flooding.
6/2/2013 7:00 AM 0.36 M M M M Thankfully, things will be drying out soon! Rainfall from yesterday. This amount fell within about an hour timeframe during the evening. Beautiful double rainbow at my location!
6/3/2013 7:00 AM T M M M M No major precipitation. A brief period of sprinkles and/or drizzle occurred yesterday around mid-afternoon. Good to see things drying out finally!
6/4/2013 7:00 AM 0.00 0.0 M M M A beautiful, dry Tuesday morning.
6/5/2013 7:00 AM 0.00 0.0 M M M Happy sunny, precipitation-less Wednesday! :) hahaha
7/9/2013 7:00 AM 0.19 M M M M Good morning! All of this fell during the morning hours yesterday.
8/23/2013 7:00 AM 0.82 M M M M Total precipitation. Lots of thunderstorm activity, mainly during the morning hours of yesterday, with some early afternoon activity as well. The heavy rains did cause some minor flooding of streets, but no flooding was observed this morning.
8/26/2013 7:00 AM 0.00 0.0 M M M No precipitation recorded. Not looking forward to the upcoming heat wave!!
8/27/2013 7:00 AM 0.00 0.0 M M M No precipitation. It has been quite a warm and muggy morning. A sign of some hot weather later this afternoon.
8/29/2013 7:00 AM 0.00 0.0 M M M No precipitation. Another warm and humid morning with a light mist in the air. Slight hint at some fog as well.
8/30/2013 7:00 AM 0.00 0.0 M M M No precipitation. Another hot and humid morning. Things are getting quite dry around here. Need rain soon!
9/9/2013 7:00 AM 0.00 0.0 M M M No precipitation. A humid morning. Definitely not feeling like meteorological fall!
9/12/2013 7:00 AM 1.10 M M M M Finally got some decent rains overnight! It should be great for the developing drought coming into Illinois. The rain was quite heavy at times, but flooding was not observed during the night.
9/13/2013 7:00 AM 0.00 0.0 M M M No precipitation. Very chilly this morning with quite a bit of dew on the ground. Regardless of how chilly it is, I'm happy that it finally feels like meteorological fall!
9/16/2013 7:00 AM 0.18 M M M M Periodic light showers observed from the morning to the late evening. Nothing convective based. Just light rain.
9/17/2013 7:00 AM 0.00 0.0 M M M No precipitation. Feeling more like fall these chilly mornings. 48 degrees at observation time with overcast skies. Dew on the ground.
9/18/2013 7:00 AM 0.00 0.0 M M M No precipitation. Skies overcast at observation time. Rather humid.
9/19/2013 7:00 AM 0.00 0.0 M M M No precipitation in the gauge this morning. Skies were nice and sunny this morning. Temperatures in the mid to upper 60s.
9/20/2013 7:00 AM 0.09 M M M M Received a small amount of rainfall, mainly during the overnight hours. Overcast skies and light drizzle at observation time. Temperature around 68 degrees.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/27/2012 10/28/2012 9:00 AM 2 0.00 M M Was not available;e to report to CoCoRaHs on Saturday. No precipitation fell during this period.
11/23/2012 11/24/2012 9:00 AM 2 0.02 M M Missed a report period because I was out of town and away from the gauge. A couple hundredths of an inch of rain fell on Thursday Night/Friday due to scattered light showers.
12/23/2012 12/26/2012 3:00 PM 4 0.00 0.0 0.00 Was unavailable to report for a few days. No precipitation has been recorded. There remains a small amount of snow on the ground, but some has melted off.
4/25/2013 5/05/2013 11:00 AM 11 0.52 0.0 0.00 Rainfall totals since April 25th. My gauge has been damaged, so we had to seal up the cracks with caulk until the gauge can be replaced. The caulk seems to be doing the job. I didnt see any more leakage. Hopefully the caulk will hold it together at least until I can get a new one. I will try to order a new gauge this week.
6/6/2013 7/05/2013 10:30 AM 30 3.93 M M Well, I haven't reported in a month. 2.36 inches in the gauge, and I've added on the rest that I've reported earlier, but never sent in. Total adds to 3.93 inches.



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground