Station Overview Station Location
Station Number NC-GL-17 Latitude 36.082043
Station Name Greensboro 0.9 WNW Longitude -79.843233
County Guilford Elevation (ft) 848



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 14 3.40 2.41 31 2.41 31 0.00 0 0 9 0 0.0 0 0
Nov 14 3.20 3.99 30 3.99 30 0.00 0 0 9 1 0.0 0 0
Dec 14 3.12 2.23 31 2.23 31 0.00 0 0 15 1 0.0 0 0
Jan 15 3.36 2.29 31 2.29 31 0.00 0 0 11 3 0.0 0 0
Feb 15 3.13 2.96 28 2.96 28 0.00 0 0 8 4 8.8 5 10
March 15 3.93 2.95 31 2.95 31 0.00 0 0 14 2 0.0 0 2
April 15 3.62 3.39 30 3.39 30 0.00 0 0 16 0 0.0 0 0
May 15 3.53 2.73 31 2.73 31 0.00 0 0 10 0 0.0 0 0
June 15 4.26 3.61 30 3.02 26 0.59 4 1 10 0 0.0 0 0
July 15 4.49 2.35 30 1.82 21 0.53 9 2 11 3 0.0 0 0
Aug 15 3.55 5.78 29 5.78 29 0.00 0 0 10 1 0.0 0 0
Sept 15 3.95 5.68 25 5.68 25 0.00 0 0 11 0 0.0 0 0
Water Year Totals: 43.54" 40.37" 357 days 39.25" 344 1.12" 13 days 3 134 days 15 days 8.8" 5 days 12 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
10/1/2014 0.00
10/2/2014 0.00
10/3/2014 0.00
10/4/2014 0.04
10/5/2014 0.00
10/6/2014 0.00
10/7/2014 0.00
10/8/2014 0.00
10/9/2014 0.00
10/10/2014 0.00
10/11/2014 0.38
10/12/2014 0.14
10/13/2014 0.08
10/14/2014 0.35
10/15/2014 1.01
10/16/2014 0.23
10/17/2014 0.00
10/18/2014 0.00
10/19/2014 0.00
10/20/2014 0.00
10/21/2014 0.01
10/22/2014 0.00
10/23/2014 0.00
10/24/2014 0.00
10/25/2014 0.00
10/26/2014 0.00
10/27/2014 0.00
10/28/2014 0.00
10/29/2014 0.00
10/30/2014 0.17
10/31/2014 0.00
11/1/2014 0.77
11/2/2014 0.23
11/3/2014 0.00
11/4/2014 0.00
11/5/2014 0.00
11/6/2014 T
11/7/2014 0.55
11/8/2014 0.00
11/9/2014 0.00
11/10/2014 0.00
11/11/2014 0.00
11/12/2014 0.00
11/13/2014 0.00
11/14/2014 0.00
11/15/2014 0.00
11/16/2014 0.00
11/17/2014 0.06
11/18/2014 0.34
11/19/2014 0.00
11/20/2014 0.00
11/21/2014 0.00
11/22/2014 0.00
11/23/2014 0.00
11/24/2014 0.81
11/25/2014 0.00
11/26/2014 0.72
11/27/2014 0.42
11/28/2014 0.09
11/29/2014 0.00
11/30/2014 0.00
12/1/2014 0.00
12/2/2014 0.00
12/3/2014 0.01
12/4/2014 T
12/5/2014 0.00
12/6/2014 0.05
12/7/2014 0.05
12/8/2014 0.00
12/9/2014 0.17
12/10/2014 0.01
12/11/2014 0.00
12/12/2014 0.00
12/13/2014 0.00
12/14/2014 0.00
12/15/2014 0.00
12/16/2014 0.01
12/17/2014 0.09
12/18/2014 0.00
12/19/2014 0.00
12/20/2014 0.00
12/21/2014 0.01
12/22/2014 0.10
12/23/2014 0.07
12/24/2014 0.89
12/25/2014 0.19
12/26/2014 0.00
12/27/2014 0.00
12/28/2014 0.00
12/29/2014 0.36
12/30/2014 0.21
12/31/2014 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2015 0.00
1/2/2015 0.00
1/3/2015 0.24
1/4/2015 0.13
1/5/2015 0.24
1/6/2015 0.00
1/7/2015 0.00
1/8/2015 0.00
1/9/2015 0.00
1/10/2015 0.00
1/11/2015 0.00
1/12/2015 0.44
1/13/2015 0.19
1/14/2015 T
1/15/2015 T
1/16/2015 0.01
1/17/2015 0.00
1/18/2015 0.03
1/19/2015 0.00
1/20/2015 0.00
1/21/2015 0.00
1/22/2015 0.00
1/23/2015 0.00
1/24/2015 0.97
1/25/2015 0.02
1/26/2015 T
1/27/2015 0.01
1/28/2015 0.00
1/29/2015 0.00
1/30/2015 0.01
1/31/2015 0.00
2/1/2015 0.00
2/2/2015 0.23
2/3/2015 0.15
2/4/2015 0.00
2/5/2015 0.00
2/6/2015 0.00
2/7/2015 0.00
2/8/2015 0.00
2/9/2015 0.00
2/10/2015 0.78
2/11/2015 T
2/12/2015 0.00
2/13/2015 0.00
2/14/2015 0.00
2/15/2015 T
2/16/2015 0.00
2/17/2015 0.51
2/18/2015 0.00
2/19/2015 0.01
2/20/2015 0.00
2/21/2015 0.00
2/22/2015 0.47
2/23/2015 0.00
2/24/2015 0.04
2/25/2015 T
2/26/2015 0.77
2/27/2015 T
2/28/2015 0.00
3/1/2015 0.11
3/2/2015 0.11
3/3/2015 0.00
3/4/2015 0.12
3/5/2015 0.08
3/6/2015 0.97
3/7/2015 0.00
3/8/2015 0.00
3/9/2015 0.00
3/10/2015 0.01
3/11/2015 T
3/12/2015 0.03
3/13/2015 T
3/14/2015 0.15
3/15/2015 0.11
3/16/2015 0.00
3/17/2015 0.00
3/18/2015 0.00
3/19/2015 0.00
3/20/2015 0.76
3/21/2015 0.00
3/22/2015 0.00
3/23/2015 0.00
3/24/2015 0.00
3/25/2015 0.00
3/26/2015 0.18
3/27/2015 0.07
3/28/2015 0.21
3/29/2015 0.00
3/30/2015 0.00
3/31/2015 0.04
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.00
4/2/2015 0.00
4/3/2015 0.04
4/4/2015 0.01
4/5/2015 0.00
4/6/2015 0.00
4/7/2015 0.02
4/8/2015 0.02
4/9/2015 0.48
4/10/2015 0.13
4/11/2015 0.00
4/12/2015 0.00
4/13/2015 0.00
4/14/2015 0.01
4/15/2015 0.31
4/16/2015 0.64
4/17/2015 0.26
4/18/2015 0.01
4/19/2015 0.01
4/20/2015 1.19
4/21/2015 0.01
4/22/2015 0.00
4/23/2015 0.00
4/24/2015 0.00
4/25/2015 0.00
4/26/2015 0.21
4/27/2015 0.04
4/28/2015 0.00
4/29/2015 0.00
4/30/2015 0.00
5/1/2015 0.86
5/2/2015 0.21
5/3/2015 0.00
5/4/2015 0.00
5/5/2015 0.00
5/6/2015 0.00
5/7/2015 0.00
5/8/2015 0.00
5/9/2015 0.00
5/10/2015 0.14
5/11/2015 0.04
5/12/2015 0.03
5/13/2015 0.00
5/14/2015 0.00
5/15/2015 0.00
5/16/2015 0.00
5/17/2015 0.00
5/18/2015 0.00
5/19/2015 0.70
5/20/2015 0.00
5/21/2015 0.55
5/22/2015 0.08
5/23/2015 0.00
5/24/2015 0.00
5/25/2015 0.00
5/26/2015 0.00
5/27/2015 0.11
5/28/2015 0.00
5/29/2015 0.00
5/30/2015 0.01
5/31/2015 0.00
6/1/2015 0.03
6/2/2015 0.16
6/3/2015 0.69
6/4/2015 0.02
6/5/2015 0.00
6/6/2015 0.00
6/7/2015 0.00
6/8/2015 0.00
6/9/2015 0.15
6/10/2015 0.01
6/11/2015 0.00
6/12/2015 0.00
6/13/2015 0.00
6/14/2015 0.00
6/15/2015 0.00
6/16/2015 0.00
6/17/2015 0.00
6/18/2015 0.00
6/19/2015 **
6/20/2015 **
6/21/2015 **
6/22/2015 0.59
6/23/2015 0.00
6/24/2015 0.00
6/25/2015 0.03
6/26/2015 0.02
6/27/2015 1.30
6/28/2015 0.61
6/29/2015 0.00
6/30/2015 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2015
7/2/2015 0.15
7/3/2015 0.05
7/4/2015 0.37
7/5/2015 T
7/6/2015 **
7/7/2015 **
7/8/2015 **
7/9/2015 **
7/10/2015 **
7/11/2015 **
7/12/2015 0.25
7/13/2015 0.04
7/14/2015 0.83
7/15/2015 0.02
7/16/2015 0.00
7/17/2015 0.00
7/18/2015 0.00
7/19/2015 T
7/20/2015 0.03
7/21/2015 T
7/22/2015 0.04
7/23/2015 0.00
7/24/2015 0.05
7/25/2015 0.00
7/26/2015 0.00
7/27/2015 0.00
7/28/2015 0.19
7/29/2015 **
7/30/2015 0.28
7/31/2015 0.05
8/1/2015 0.00
8/2/2015 0.00
8/3/2015 0.00
8/4/2015 0.00
8/5/2015 0.00
8/6/2015 0.55
8/7/2015 2.05
8/8/2015
8/9/2015 0.00
8/10/2015 0.15
8/11/2015 0.73
8/12/2015 0.02
8/13/2015 0.00
8/14/2015 0.00
8/15/2015 0.00
8/16/2015 0.00
8/17/2015 0.00
8/18/2015 0.04
8/19/2015 1.12
8/20/2015 0.71
8/21/2015 0.01
8/22/2015 0.00
8/23/2015 0.00
8/24/2015
8/25/2015 T
8/26/2015 0.00
8/27/2015 0.00
8/28/2015 0.00
8/29/2015 0.00
8/30/2015 0.00
8/31/2015 0.40
9/1/2015 0.03
9/2/2015 0.00
9/3/2015 0.00
9/4/2015 0.00
9/5/2015
9/6/2015 0.00
9/7/2015
9/8/2015 0.00
9/9/2015 0.00
9/10/2015
9/11/2015 0.54
9/12/2015
9/13/2015 0.06
9/14/2015 0.00
9/15/2015 0.00
9/16/2015 0.00
9/17/2015 0.00
9/18/2015 0.00
9/19/2015 0.00
9/20/2015 0.00
9/21/2015 0.10
9/22/2015 0.01
9/23/2015
9/24/2015 0.00
9/25/2015 1.54
9/26/2015 1.12
9/27/2015 1.02
9/28/2015 0.14
9/29/2015 0.95
9/30/2015 0.17



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 7:00 AM 0.00 0.0 M M M
10/2/2014 7:00 AM 0.00 0.0 M M M
10/3/2014 7:00 AM 0.00 0.0 M M M
10/4/2014 7:00 AM 0.04 0.0 M 0.0 M Cold front has moved through, and fall weather is here! Low tonight is expected to be 38, first 30's of the season are likely. .04" of rain yesterday afternoon.
10/5/2014 7:00 AM 0.00 0.0 M M M
10/6/2014 7:00 AM 0.00 0.0 M M M
10/7/2014 7:00 AM 0.00 0.0 M M M
10/8/2014 7:00 AM 0.00 0.0 M M M
10/9/2014 7:00 AM 0.00 0.0 M M M
10/10/2014 7:00 AM 0.00 0.0 M M M
10/11/2014 7:00 AM 0.38 0.0 M 0.0 M A line of thunderstorms yesterday evening added up to .38" of rain.
10/12/2014 7:00 AM 0.14 0.0 M 0.0 M
10/13/2014 7:00 AM 0.08 0.0 M 0.0 M
10/14/2014 7:00 AM 0.35 0.0 M 0.0 M
10/15/2014 7:00 AM 1.01 0.0 M 0.0 M Heavy rain, but no severe weather here, looks like that little squall line in upstate South Carolina yesterday evening blocked storms from firing or becoming stronger in our direction. That squall line moved northeast through the mountains and northern foothills, causing 60 mph winds.
10/16/2014 7:00 AM 0.23 0.0 M 0.0 M
10/17/2014 7:00 AM 0.00 0.0 M M M
10/18/2014 7:00 AM 0.00 0.0 M M M
10/19/2014 7:00 AM 0.00 0.0 M M M
10/20/2014 7:00 AM 0.00 0.0 M M M
10/21/2014 7:00 AM 0.01 0.0 M 0.0 M A brief shower yesterday evening added up to .01" of rain.
10/22/2014 7:00 AM 0.00 0.0 M M M
10/23/2014 7:00 AM 0.00 0.0 M M M
10/24/2014 7:00 AM 0.00 0.0 M M M
10/25/2014 7:00 AM 0.00 0.0 M M M
10/26/2014 7:00 AM 0.00 0.0 M M M
10/27/2014 7:00 AM 0.00 0.0 M M M
10/28/2014 7:00 AM 0.00 0.0 M M M
10/29/2014 7:00 AM 0.00 0.0 M M M
10/30/2014 7:00 AM 0.17 0.0 M 0.0 M The cold front moved through yesterday evening, behind showers which added up to .17" of rain. Cold temperatures are on the way, with a high of 44 expected Saturday (Nov. 1st) after 83 on Tuesday. Also a chance early Saturday morning of a little snow mixing in with the rain here in the triad, but with only a low of 39 Friday night plus soil temps in the 60's any accumulation looks very unlikely.
10/31/2014 7:00 AM 0.00 0.0 M M M
11/1/2014 7:00 AM 0.77 0.0 M 0.0 M Well the upper level low centered over upstate and the piedmont of South Carolina, giving people in Columbia and Greenville the earliest snow on record, and the NC and TN mountains have been getting hammered with reports of 18"+ in parts of the Smokey's (Madison County NC) as snow continues to fall in areas of the mountains. Here in Greensboro though, the temperatures stayed well above freezing (low of 41) and about .77" of rain fell before 7am, with no snow at all. Currently in Greensboro it is windy and the first freeze is expected on Monday morning. Hello November.
11/2/2014 7:00 AM 0.23 0.0 M 0.0 M .23" of rain fell in the morning yesterday. We will see the first freeze of the season tonight.
11/3/2014 7:00 AM 0.00 0.0 M M M
11/4/2014 7:00 AM 0.00 0.0 M M M
11/5/2014 7:00 AM 0.00 0.0 M M M
11/6/2014 7:00 AM T 0.0 M 0.0 M A couple drops of rain in the rain gauge from the cold front where the rain didn't make it much over the mountains.
11/7/2014 7:00 AM 0.55 0.0 M 0.0 M
11/8/2014 7:00 AM 0.00 0.0 M M M
11/9/2014 7:00 AM 0.00 0.0 M M M
11/10/2014 7:00 AM 0.00 0.0 M M M
11/11/2014 7:00 AM 0.00 0.0 M M M
11/12/2014 7:00 AM 0.00 0.0 M M M
11/13/2014 7:00 AM 0.00 0.0 M M M
11/14/2014 7:00 AM 0.00 0.0 M M M
11/15/2014 7:00 AM 0.00 0.0 M M M
11/16/2014 7:00 AM 0.00 0.0 M M M
11/17/2014 7:00 AM 0.06 0.0 M 0.0 M
11/18/2014 7:00 AM 0.34 0.0 M 0.0 M .34" of rain yesterday morning, the front moved through at around 9pm yesterday and behind it came clear skies and the secondary, and even colder (near record breaking for November) push of arctic air from the "Siberian Express". This is a cross-polar flow setup (arctic air from Siberia is funneling right across Canada into the U.S.). This will cause lows in the triad to dip into the upper teens on early Wednesday and highs today around 35. Also with the rain yesterday there is still a bit of ice on the roads especially under the leaves. Low this morning was 23. The other story was the big contrast of temps in NC. The warm gulf moisture came up and from Raleigh and points east, temps were close to 70 (high yesterday of 67 in Raleigh), but the colder air was able to stay in place in the triad and points west (high yesterday of 50 here in Greensboro). This led to tornado watches for the eastern part of the state and mid 70's (btw no tornado reports in the carolinas), as the NC mountains were getting snow and 20's.
11/19/2014 7:00 AM 0.00 0.0 M M M
11/20/2014 7:00 AM 0.00 0.0 M M M
11/21/2014 7:00 AM 0.00 0.0 M M M
11/22/2014 7:00 AM 0.00 0.0 M M M
11/23/2014 7:00 AM 0.00 0.0 M M M
11/24/2014 7:00 AM 0.81 0.0 M 0.0 M
11/25/2014 7:00 AM 0.00 0.0 M M M
11/26/2014 7:00 AM 0.72 0.0 M 0.0 M .72" of rain as of around 7am. The last band of rain from what is becoming a nor'easter is coming through right now, but we are expecting light rain showers tonight as another little system comes through. Temperatures will stay above freezing though, so no wintry weather expected.
11/27/2014 7:00 AM 0.42 0.0 M 0.0 M .42" of rain with light rain still falling. The low was only 38, so I don't think any snow mixed in.
11/28/2014 7:00 AM 0.09 0.0 M 0.0 M
11/29/2014 7:00 AM 0.00 0.0 M M M
11/30/2014 7:00 AM 0.00 0.0 M M M
12/1/2014 7:00 AM 0.00 0.0 M M M
12/2/2014 7:00 AM 0.00 0.0 M M M
12/3/2014 7:00 AM 0.01 0.0 M 0.0 M
12/4/2014 7:00 AM T 0.0 M 0.0 M
12/5/2014 7:00 AM 0.00 0.0 M M M
12/6/2014 7:00 AM 0.05 0.0 M 0.0 M
12/7/2014 7:00 AM 0.05 0.0 M 0.0 M
12/8/2014 7:00 AM 0.00 0.0 M M M
12/9/2014 7:00 AM 0.17 0.0 M 0.0 M
12/10/2014 7:00 AM 0.01 0.0 M 0.0 M
12/11/2014 7:00 AM 0.00 0.0 M M M
12/12/2014 7:00 AM 0.00 0.0 M M M
12/13/2014 7:00 AM 0.00 0.0 M M M
12/14/2014 7:00 AM 0.00 0.0 M M M
12/15/2014 7:00 AM 0.00 0.0 M M M
12/16/2014 7:00 AM 0.01 0.0 M 0.0 M
12/17/2014 7:00 AM 0.09 0.0 M 0.0 M
12/18/2014 7:00 AM 0.00 0.0 M M M
12/19/2014 7:00 AM 0.00 0.0 M M M
12/20/2014 7:00 AM 0.00 0.0 M M M
12/21/2014 7:00 AM 0.01 T M 0.0 M First snow of the season, at least that I've seen. Starting around 8 or 9am, very light snow mixed with a bit of sleet began falling. These flurries/light snow showers lasted until around 11:30am. No accumulations though because it was so light and temperatures were between 34-36 throughout. The biggest takeaway from this little event was the P-type. Many thought it would be too warm in the upper levels south of the VA-NC border to support any snow (especially pretty much all snow), and I think many models didn't take into consideration how quickly the upper levels would cool. Also, the precip making it to the ground was helped by the fact that the humidity was raising steadily overnight, from 50% to 80% in 12 hrs. It was at 79% when the precip started. This was a gulf system by the way, that was weaker that originally thought, which caused it to stay further south, and bring in less than a tenth of precip to most of the snow areas of NC. Snow reports though stretch as far south and east as southeastern Wake County.
12/22/2014 7:00 AM 0.10 0.0 M 0.0 M
12/23/2014 7:00 AM 0.07 0.0 M 0.0 M
12/24/2014 7:00 AM 0.89 0.0 M 0.0 M
12/25/2014 7:00 AM 0.19 0.0 M 0.0 M Showers throughout the day added up to .19" of rain. In the evening dense fog developed and temperatures climbed 10 degrees in 1 hour to 61 degrees, when the fog and CAD exited. This morning it's finally sunny for the first time in 5 days! Merry Christmas!
12/26/2014 7:00 AM 0.00 0.0 M M M
12/27/2014 7:00 AM 0.00 0.0 M M M
12/28/2014 7:00 AM 0.00 0.0 M M M
12/29/2014 7:00 AM 0.36 0.0 M 0.0 M
12/30/2014 7:00 AM 0.21 0.0 M 0.0 M
12/31/2014 7:00 AM 0.01 0.0 M 0.0 M
1/1/2015 7:00 AM 0.00 0.0 M M M
1/2/2015 7:00 AM 0.00 0.0 M M M
1/3/2015 7:00 AM 0.24 0.0 M 0.0 M
1/4/2015 7:00 AM 0.13 0.0 M 0.0 M
1/5/2015 7:00 AM 0.24 0.0 M 0.0 M Last warm day for a long time as the front has moved east. A very strong high is building in the midwest, as a dry cold front will move through on Wednesday, sending lows Thursday morning around or below 10 degrees, and highs in the mid 20's Thursday.
1/6/2015 7:00 AM 0.00 0.0 M M M
1/7/2015 7:00 AM 0.00 0.0 M M M
1/8/2015 7:00 AM 0.00 0.0 M 0.0 M COLD!! Low of 6 degrees at PTI this morning, with wind chills as low as -5 this morning, nearly matching the 5 degrees of 366 days ago. Winds finally died down by the morning. The low was expected to be around 10, with models such as the EURO calling for around 15, but as mentioned by NWS Raleigh forecast Dicussion "WHILE STILL VERY STRONG ARCTIC HIGH PRESSURE AT 1045 MB WAS CENTERED OVER THE MO VALLEY THIS MORNING...A BREAK OFF 1037 MB HIGH HAS RECENTLY FORMED OVER THE WESTERN NC PIEDMONT...SEPARATED FROM THE AFOREMENTIONED PARENT HIGH BY A PRONOUNCED LEESIDE TROUGH OVER THE NC FOOTHILLS. THE PRESENCE AND PROXIMITY OF THE BREAK OFF HIGH HAS CAUSED WINDS TO SIGNIFICANTLY LESSEN OVER PARTICULARLY THE WESTERN TWO THIRDS OF THE RAH CWFA...SUCH THAT RADIATIONAL COOLING MAY EXACERBATE THE COLD OVER WESTERN AREAS THIS MORNING." With winds down moreso, it allowed temps to fall an extra 3-5 degrees. With a high today of 26 today. Sorry this is late, surprisingly no 2 hr. delay today.
1/9/2015 7:00 AM 0.00 0.0 M M M
1/10/2015 7:00 AM 0.00 0.0 M M M
1/11/2015 7:00 AM 0.00 0.0 M M M
1/12/2015 7:00 AM 0.44 0.0 M 0.0 M
1/13/2015 7:00 AM 0.19 0.0 M 0.0 M First legit winter weather threat tonight, a strong high over the great lakes will support sub-freezing temps and CAD tonight, which will mix with scattered precip coming up from the gulf. The upper layers look to be pretty warm so only freezing rain and a little sleet expected, with amounts pretty unclear, but in the triad it will likely be less than a tenth of an inch, with a low of around 29.
1/14/2015 7:00 AM T T M 0.0 M It has been a very minor, but problematic minor icing event this morning for parts of the county, but here it has been freezing mist the last couple of hours, with the only accumulations on the car windows. We never got any measurable precip, so the roads in this area I think are OK. Low of 26, currently 27.
1/15/2015 7:00 AM T 0.0 M 0.0 M Light freezing rain and freezing drizzle in the morning, only a glaze of accumulation. Total Ice Accumulation: Trace, Total Snow Accumulation: None, upper layers too warm to support snow.
1/16/2015 7:00 AM 0.01 0.0 M 0.0 M Light showers yesterday evening, temps were in the upper 30's, so all rain, but some parking lots were very icy this morning again with a low of 29.
1/17/2015 7:00 AM 0.00 0.0 M M M
1/18/2015 7:00 AM 0.03 0.0 M 0.0 M
1/19/2015 7:00 AM 0.00 0.0 M M M
1/20/2015 7:00 AM 0.00 0.0 M M M
1/21/2015 7:00 AM 0.00 0.0 M M M
1/22/2015 7:00 AM 0.00 0.0 M M M
1/23/2015 7:00 AM 0.00 0.0 M M M
1/24/2015 7:00 AM 0.97 0.0 M 0.0 M .97" of rain all day yesterday, I saw no wintry precip yesterday, so just rain. The CAD held strong yesterday, so High: 36, Low: 33.
1/25/2015 7:00 AM 0.02 0.0 M 0.0 M .02" of rain yesterday morning.
1/26/2015 7:00 AM T 0.0 M 0.0 M
1/27/2015 7:00 AM 0.01 0.0 M 0.0 M Light rain in the morning with maybe a couple flurries around 10pm last night. Very limited precip from the clipper system here, as it mainly stayed northeast of us, as the Blizzard of '15 (Juno) is rapidly deepening, bombing out and already given the Boston area around 2 feet of snow. No accumulating snow here though, still no accumulations here yet this season:(
1/28/2015 7:00 AM 0.00 0.0 M M M
1/29/2015 7:00 AM 0.00 0.0 M M M
1/30/2015 7:00 AM 0.01 T M 0.0 M A cold front moved through mid afternoon with a small line of showers, with produced a mix of rain and sleet, despite the surface temperatures in the mid 40's, the temperatures higher up were below freezing. The sleet only lasted a few minutes, so no accumulation.
1/31/2015 7:00 AM 0.00 0.0 M M M
2/1/2015 7:00 AM 0.00 0.0 M M M
2/2/2015 7:00 AM 0.23 0.0 M 0.0 M
2/3/2015 7:00 AM 0.15 0.0 M 0.0 M
2/4/2015 7:00 AM 0.00 0.0 M M M
2/5/2015 7:00 AM 0.00 0.0 M M M
2/6/2015 7:00 AM 0.00 0.0 M M M
2/7/2015 7:00 AM 0.00 0.0 M M M
2/8/2015 7:00 AM 0.00 0.0 M M M
2/9/2015 7:00 AM 0.00 0.0 M M M
2/10/2015 7:00 AM 0.78 0.0 M 0.0 M Well, again rain with warm air, but a big cool down is expected starting this weekend, with good model agreement on winter weather around the 16th-17th.
2/11/2015 7:00 AM T 0.0 M 0.0 M
2/12/2015 7:00 AM 0.00 0.0 M M M
2/13/2015 7:00 AM 0.00 0.0 M M M
2/14/2015 7:00 AM 0.00 0.0 M M M
2/15/2015 7:00 AM T T M 0.0 M
2/16/2015 7:00 AM 0.00 0.0 M M M
2/17/2015 7:00 AM 0.51 1.5 M 1.5 M Complex system with cold air locked in, the precip started between 2-4pm as flurries, then a moderate snow from 4-5pm, adding up to .5" of quick accumulations, as the soil temps were just above freezing. At 5pm it changed to nearly all sleet, as the warm nose came in sooner than expected. The p-type remained sleet, with little bits of snow mixing or freezing rain. The heaviest sleet was around 10pm-midnight, and after that the precip began moving out. STORM TOTALS- .5" OF SNOW, 1" OF SLEET, GLAZE-.02" OF FREEZING RAIN (On the clothesline). Now we look at the COLD week ahead... Today may be at least at freezing, but tomorrow an arctic cold front moves through and ushers in RECORD BREAKING COLD for Thursday into Friday (Lows just above 0). Coldest temps expected since the 90's I believe. Also there should be at least some flurries to maybe as much as an additional 1/2" of snow from this front tomorrow afternoon. Also slight warming this weekend MAY prevent another winter weather situation, but we shall see.
2/18/2015 7:00 AM 0.00 0.0 M 1.0 M Some melting yesterday, as there were sunny skies and a high of 37. Today the arctic front moves through with up to 1/2" of additional snow ahead of the front (even some thundersnow with elevated CAPE). Behind the front though are the coldest temperatures we've had in at least 20 years I think, with lows at or below zero Friday morning! Also Thursday, with a high of 16, we may not see wind chills get above 0 ALL DAY! Brr.
2/19/2015 7:00 AM 0.01 0.2 M 0.5 M Heavy snow squall for 45 minutes or so from 2:45pm-3:30pm. This added up to .2" of new snow. Yesterday's snow has now melted except for shady areas, and on average there is .5" of snow. The big story today and tomorrow though is the record cold! Low of 10 this morning, but highs only expected to be around 15 today, and lows tonight around 0 (wind chill -15)! Then Saturday morning we could see more accumulating snow!
2/20/2015 7:00 AM 0.00 0.0 M 0.5 M Low of 6 last night at PTI. Despite a high of only 20 yesterday, the sunny skies melted most of the snow in the sunny areas, but in the shade there is still 1" left. Tomorrow is trending drier, so the chance of accumulating snow is fairly low now.
2/21/2015 7:00 AM 0.00 0.0 M 0.5 M Dry air and low pressure track north of us kept all the snow north and west of us. I didn't see any. Still up to 1" of snow in shady areas, and nothing in sunny areas, although it's cloudy this morning. Again little melting yesterday, as the high was only 27 yesterday. The last time in was above freezing was Wednesday afternoon, over 65 hours ago! It will get above freezing again this afternoon though, and a warm 50 degrees expected tomorrow!
2/22/2015 7:00 AM 0.47 0.0 M T M
2/23/2015 7:00 AM 0.00 0.0 M M M
2/24/2015 7:00 AM 0.04 0.7 M 0.7 M Well, woke up to a fairly unexpected accumulating snowfall event, as there is .5"-1" of snow in most areas. Snow overcame low dew points and tracked further north and well as being more widespread than expected. Generally 1/2" on the pavement and closer to an inch in the grass, but the snow is still falling lightly.
2/25/2015 7:00 AM T 0.1 M 0.5 M Snow tapered off after 9am yesterday, and will mostly melt today with a high of 41, then a major winter storm that is forecast to give us 5-9" of heavy snow now for tonight will hit! This northern shift in the models brings in heavier precip.
2/26/2015 7:00 AM 0.77 6.3 M 6.3 M Major winter storm ended around 7am. Right around 9pm accumulating snow began, snowfall rates were 1+" from 11-1am, then it got a bit lighter, but with temps around 31 or 32 for the whole event it was a very heavy, wet snow, which stuck on branches and caused many power outages around the area, and caused a few limbs to fall. P-types were all snow during the whole event. 6.3" fell.
2/27/2015 7:00 AM T T M 4.0 M Trace of snow from 7am-8am flurries yesterday. Snow melted some yesterday, with a high of 36 with cloudy skies. Snow fell off the trees yesterday, and it was a heavy, wet snow, perfect for making snowmen!
2/28/2015 7:00 AM 0.00 0.0 M 2.0 M
3/1/2015 7:00 AM 0.11 0.0 M 1.5 M
3/2/2015 7:00 AM 0.11 0.0 M 1.0 M About 1/10" of an inch of freezing rain accumulated before it got warmer than 32 during the early afternoon.
3/3/2015 7:00 AM 0.00 0.0 M T M
3/4/2015 7:00 AM 0.12 0.0 M 0.0 M
3/5/2015 7:00 AM 0.08 0.0 M 0.0 M
3/6/2015 7:00 AM 0.97 T M 0.0 M
3/7/2015 7:00 AM 0.00 0.0 M M M
3/8/2015 7:00 AM 0.00 0.0 M M M
3/9/2015 7:00 AM 0.00 0.0 M M M
3/10/2015 7:00 AM 0.01 0.0 M 0.0 M
3/11/2015 7:00 AM T 0.0 M 0.0 M
3/12/2015 7:00 AM 0.03 0.0 M 0.0 M
3/13/2015 7:00 AM T 0.0 M 0.0 M
3/14/2015 7:00 AM 0.15 0.0 M 0.0 M
3/15/2015 7:00 AM 0.11 0.0 M 0.0 M
3/16/2015 7:00 AM 0.00 0.0 M M M
3/17/2015 7:00 AM 0.00 0.0 M M M
3/18/2015 7:00 AM 0.00 0.0 M M M
3/19/2015 7:00 AM 0.00 0.0 M M M
3/20/2015 7:00 AM 0.76 0.0 M 0.0 M
3/21/2015 7:00 AM 0.00 0.0 M M M
3/22/2015 7:00 AM 0.00 0.0 M M M
3/23/2015 7:00 AM 0.00 0.0 M M M
3/24/2015 7:00 AM 0.00 0.0 M M M
3/25/2015 7:00 AM 0.00 0.0 M M M
3/26/2015 7:00 AM 0.18 0.0 M 0.0 M
3/27/2015 7:00 AM 0.07 0.0 M 0.0 M
3/28/2015 7:00 AM 0.21 0.0 M 0.0 M
3/29/2015 7:00 AM 0.00 0.0 M M M
3/30/2015 7:00 AM 0.00 0.0 M M M
3/31/2015 7:00 AM 0.04 0.0 M 0.0 M
4/1/2015 7:00 AM 0.00 0.0 M M M
4/2/2015 7:00 AM 0.00 0.0 M M M
4/3/2015 7:00 AM 0.04 0.0 M 0.0 M
4/4/2015 7:00 AM 0.01 0.0 M 0.0 M
4/5/2015 7:00 AM 0.00 0.0 M M M
4/6/2015 7:00 AM 0.00 0.0 M M M
4/7/2015 7:00 AM 0.02 0.0 M 0.0 M
4/8/2015 7:00 AM 0.02 0.0 M 0.0 M
4/9/2015 7:00 AM 0.48 0.0 M 0.0 M A thunderstorm with frequent lightning hit around 3am.
4/10/2015 7:00 AM 0.13 0.0 M 0.0 M
4/11/2015 7:00 AM 0.00 0.0 M M M
4/12/2015 7:00 AM 0.00 0.0 M M M
4/13/2015 7:00 AM 0.00 0.0 M M M
4/14/2015 7:00 AM 0.01 0.0 M 0.0 M
4/15/2015 7:00 AM 0.31 0.0 M 0.0 M
4/16/2015 7:00 AM 0.64 0.0 M 0.0 M
4/17/2015 7:00 AM 0.26 0.0 M 0.0 M
4/18/2015 7:00 AM 0.01 0.0 M 0.0 M
4/19/2015 7:00 AM 0.01 M M M M
4/20/2015 7:00 AM 1.19 0.0 M 0.0 M
4/21/2015 7:00 AM 0.01 0.0 M 0.0 M Storms to our north and south, including a big hail supercell that traveled through northwestern Guilford County yesterday afternoon. Nothing but a little shower around 5pm here.
4/22/2015 7:00 AM 0.00 0.0 M M M
4/23/2015 7:00 AM 0.00 0.0 M M M
4/24/2015 7:00 AM 0.00 0.0 M M M
4/25/2015 7:00 AM 0.00 0.0 M M M
4/26/2015 7:00 AM 0.21 0.0 M 0.0 M CAD in place yesterday kept temps in the 40's most of the day.
4/27/2015 7:00 AM 0.04 0.0 M 0.0 M
4/28/2015 7:00 AM 0.00 0.0 M M M
4/29/2015 7:00 AM 0.00 0.0 M M M
4/30/2015 7:00 AM 0.00 0.0 M M M
5/1/2015 7:00 AM 0.86 0.0 M 0.0 M
5/2/2015 7:00 AM 0.21 0.0 M 0.0 M
5/3/2015 7:00 AM 0.00 0.0 M M M
5/4/2015 7:00 AM 0.00 0.0 M M M
5/5/2015 7:00 AM 0.00 0.0 M M M
5/6/2015 7:00 AM 0.00 0.0 M M M
5/7/2015 7:00 AM 0.00 0.0 M M M
5/8/2015 7:00 AM 0.00 0.0 M M M
5/9/2015 7:00 AM 0.00 0.0 M M M
5/10/2015 7:00 AM 0.14 0.0 M 0.0 M Heavy downpour from the outermost precipitation from Tropical Storm Ana moved through around 8:30pm yesterday. Ana made landfall as a weak tropical storm around North Myrtle Beach early this morning.
5/11/2015 7:00 AM 0.04 0.0 M 0.0 M
5/12/2015 7:00 AM 0.03 0.0 M 0.0 M The two days previous was moisture from Ana, but yesterday we got .03" from a thunderstorm passing mostly to the north.
5/13/2015 7:00 AM 0.00 0.0 M M M
5/14/2015 7:00 AM 0.00 0.0 M M M
5/15/2015 7:00 AM 0.00 0.0 M M M
5/16/2015 7:00 AM 0.00 0.0 M M M
5/17/2015 7:00 AM 0.00 0.0 M M M
5/18/2015 7:00 AM 0.00 0.0 M M M
5/19/2015 7:00 AM 0.70 0.0 M 0.0 M First thunderstorm brought .51" yesterday around 6pm then the second thunderstorm brought .19" around 8pm.
5/20/2015 7:00 AM 0.00 0.0 M M M
5/21/2015 7:00 AM 0.55 0.0 M 0.0 M
5/22/2015 7:00 AM 0.08 0.0 M 0.0 M
5/23/2015 7:00 AM 0.00 0.0 M M M
5/24/2015 7:00 AM 0.00 0.0 M M M
5/25/2015 7:00 AM 0.00 0.0 M M M
5/26/2015 7:00 AM 0.00 0.0 M M M
5/27/2015 7:00 AM 0.11 0.0 M 0.0 M
5/28/2015 7:00 AM 0.00 0.0 M M M
5/29/2015 7:00 AM 0.00 0.0 M M M
5/30/2015 7:00 AM 0.01 0.0 M 0.0 M
5/31/2015 7:00 AM 0.00 0.0 M M M
6/1/2015 7:00 AM 0.03 0.0 M 0.0 M
6/2/2015 7:00 AM 0.16 0.0 M 0.0 M
6/3/2015 7:00 AM 0.69 0.0 M 0.0 M
6/4/2015 7:00 AM 0.02 0.0 M 0.0 M
6/5/2015 7:00 AM 0.00 0.0 M M M
6/6/2015 7:00 AM 0.00 0.0 M M M
6/7/2015 7:00 AM 0.00 0.0 M M M
6/8/2015 7:00 AM 0.00 0.0 M M M
6/9/2015 7:00 AM 0.15 0.0 M 0.0 M
6/10/2015 7:00 AM 0.01 0.0 M 0.0 M
6/11/2015 7:00 AM 0.00 0.0 M M M
6/12/2015 7:00 AM 0.00 0.0 M M M
6/13/2015 7:00 AM 0.00 0.0 M M M
6/14/2015 7:00 AM 0.00 0.0 M M M
6/15/2015 7:00 AM 0.00 0.0 M M M
6/16/2015 7:00 AM 0.00 0.0 M M M
6/17/2015 7:00 AM 0.00 0.0 M M M
6/18/2015 7:00 AM 0.00 0.0 M M M
6/23/2015 7:00 AM 0.00 0.0 M M M
6/24/2015 7:00 AM 0.00 0.0 M M M
6/25/2015 7:00 AM 0.03 0.0 M 0.0 M .03" from a shower that developed over Greensboro around 4am, impressive lightning show around 4:30am from a strong thunderstorm in east central Randolph County.
6/26/2015 7:00 AM 0.02 0.0 M 0.0 M
6/27/2015 7:00 AM 1.30 0.0 M 0.0 M
6/28/2015 7:00 AM 0.61 0.0 M 0.0 M
6/29/2015 7:00 AM 0.00 0.0 M M M
6/30/2015 7:00 AM 0.00 0.0 M M M
7/2/2015 7:00 AM 0.15 0.0 M 0.0 M
7/3/2015 7:00 AM 0.05 0.0 M 0.0 M
7/4/2015 7:00 AM 0.37 0.0 M 0.0 M
7/5/2015 7:00 AM T 0.0 M 0.0 M
7/13/2015 7:00 AM 0.04 0.0 M 0.0 M
7/14/2015 7:00 AM 0.83 0.0 M 0.0 M As of 7am, before rain this morning hit.
7/15/2015 7:00 AM 0.02 0.0 M 0.0 M Well the last two evenings we've had a line of derecho type storms approach the area (July 13th and 14th). On the 13th, the storms survived the mountains (reforming really, in the foothills) and dumping .83" of rain here and very strong winds. Last night the storms broke up over the mountains and the .02" was from yesterday morning. The only difference I can see is timing and direction (and slight temperature differences)- Storms rolled through the triad at around 8-10pm on the 13th, coming from the northwest and the last report at PTI before the storm (18:54 report July 13th) was temp: 88 (high temp: 93), dew point 67 (upper 60's all afternoon) and humidity: 50% (upper 40's, lower 50's last few hours before storm). On the 14th, the 20:54 report at PTI (the hour before the storms really would have been closing in) showed temp: 80 (high: 88), dew point: 65 (mid to upper 60's all afternoon, humidity: 60% (had been mid 40's climbing to lower 50's by evening). The storms on the 14th were dropping southward and arrived (or would have) about 2-3 hours later in the evening as compared to the line of storms on the 13th. Both days had light rain and clouds at PTI in the morning hours, and by early afternoon, both days featured an, at least fairly, sunny sky. SPC and NWS on the 13th seem to have thought the 14th storms holding together were a better bet than the 13th (slight on Monday vs enhanced risk on Tuesday for much of NC, and 20-30% on Monday vs 50% chance on Tuesday of storms for Greensboro by NWS Raleigh the morning of July 13th). I'm very interested to know why one line made it and the other did not?
7/16/2015 7:00 AM 0.00 0.0 M M M
7/17/2015 7:00 AM 0.00 0.0 M M M
7/18/2015 7:00 AM 0.00 0.0 M M M
7/19/2015 7:00 AM T 0.0 M 0.0 M
7/20/2015 7:00 AM 0.03 0.0 M 0.0 M
7/21/2015 7:00 AM T 0.0 M 0.0 M
7/22/2015 7:00 AM 0.04 0.0 M 0.0 M
7/23/2015 7:00 AM 0.00 0.0 M M M
7/24/2015 7:00 AM 0.05 0.0 M 0.0 M
7/25/2015 7:00 AM 0.00 0.0 M 0.0 M
7/26/2015 7:00 AM 0.00 0.0 M M M
7/27/2015 7:00 AM 0.00 0.0 M M M
7/28/2015 7:00 AM 0.19 0.0 M 0.0 M
7/31/2015 7:00 AM 0.05 0.0 M 0.0 M
8/1/2015 7:00 AM 0.00 0.0 M M M
8/2/2015 7:00 AM 0.00 0.0 M M M
8/3/2015 7:00 AM 0.00 0.0 M M M
8/4/2015 7:00 AM 0.00 0.0 M M M
8/5/2015 7:00 AM 0.00 0.0 M M M
8/6/2015 7:00 AM 0.55 0.0 M 0.0 M A strong thunderstorm rolled through around 9:30pm last night, with frequent lightning and strong winds up to 50 mph here.
8/7/2015 7:00 AM 2.05 0.0 M 0.0 M Most single day rainfall since May 15, 2014! An area of very heavy rain slowly rolled through from the west between 8:30-11pm, adding up to 2.05" of much needed rain.
8/9/2015 7:00 AM 0.00 0.0 M M M
8/10/2015 7:00 AM 0.15 0.0 M 0.0 M
8/11/2015 7:00 AM 0.73 0.0 M 0.0 M
8/12/2015 7:00 AM 0.02 0.0 M 0.0 M
8/13/2015 7:00 AM 0.00 0.0 M M M
8/14/2015 7:00 AM 0.00 0.0 M M M
8/15/2015 7:00 AM 0.00 0.0 M M M
8/16/2015 7:00 AM 0.00 0.0 M M M
8/17/2015 7:00 AM 0.00 0.0 M M M
8/18/2015 7:00 AM 0.04 0.0 M 0.0 M
8/19/2015 7:00 AM 1.12 0.0 M 0.0 M
8/20/2015 7:00 AM 0.71 0.0 M 0.0 M
8/21/2015 7:00 AM 0.01 0.0 M 0.0 M
8/22/2015 7:00 AM 0.00 0.0 M M M
8/23/2015 7:00 AM 0.00 0.0 M M M
8/25/2015 7:00 AM T 0.0 M 0.0 M
8/26/2015 7:00 AM 0.00 0.0 M M M
8/27/2015 7:00 AM 0.00 0.0 M M M
8/28/2015 7:00 AM 0.00 0.0 M M M
8/29/2015 7:00 AM 0.00 0.0 M M M
8/30/2015 7:00 AM 0.00 0.0 M M M
8/31/2015 7:00 AM 0.40 0.0 M 0.0 M
9/1/2015 7:00 AM 0.03 0.0 M 0.0 M
9/2/2015 7:00 AM 0.00 0.0 M M M
9/3/2015 7:00 AM 0.00 0.0 M M M
9/4/2015 7:00 AM 0.00 0.0 M M M
9/6/2015 7:00 AM 0.00 0.0 M M M
9/8/2015 7:00 AM 0.00 0.0 M M M
9/9/2015 7:00 AM 0.00 0.0 M M M
9/11/2015 7:00 AM 0.54 0.0 M 0.0 M
9/13/2015 7:00 AM 0.06 0.0 M 0.0 M
9/14/2015 7:00 AM 0.00 0.0 M M M
9/15/2015 7:00 AM 0.00 0.0 M M M
9/16/2015 7:00 AM 0.00 0.0 M M M
9/17/2015 7:00 AM 0.00 0.0 M M M
9/18/2015 7:00 AM 0.00 0.0 M M M
9/19/2015 7:00 AM 0.00 0.0 M M M
9/20/2015 7:00 AM 0.00 0.0 M M M
9/21/2015 7:00 AM 0.10 0.0 M 0.0 M
9/22/2015 7:00 AM 0.01 0.0 M 0.0 M CAD day yesterday, daytime high of 62.
9/24/2015 7:00 AM 0.00 0.0 M M M
9/25/2015 7:00 AM 1.54 0.0 M 0.0 M
9/26/2015 7:00 AM 1.12 0.0 M 0.0 M
9/27/2015 7:00 AM 1.02 0.0 M 0.0 M
9/28/2015 7:00 AM 0.14 0.0 M 0.0 M
9/29/2015 7:00 AM 0.95 0.0 M 0.0 M
9/30/2015 7:00 AM 0.17 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
6/19/2015 6/22/2015 10:00 PM 4 0.59 0.0 M
7/6/2015 7/12/2015 1:00 PM 7 0.25 0.0 M
7/29/2015 7/30/2015 7:00 AM 2 0.28 M M



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