Station Overview Station Location
Station Number IL-MG-4 Latitude 39.58945
Station Name Waverly 0.3 SSW Longitude -89.955
County Morgan Elevation (ft) 669



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 09 3.11 12.24 29 12.24 29 0.00 0 0 16 1 0.0 0 0
Nov 09 3.55 4.51 28 4.51 28 0.00 0 0 7 2 0.0 0 0
Dec 09 2.67 5.73 19 5.73 19 0.00 0 0 10 1 5.5 3 3
Jan 10 1.92 0.08 9 0.08 9 0.00 0 0 2 0 5.0 2 0
Feb 10 1.99 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 2.74 0.00 1 0.00 1 0.00 0 0 0 0 0.0 0 0
April 10 3.71 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 10 4.44 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 10 4.13 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 10 3.83 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 10 3.14 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 10 3.19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 38.42" 22.56" 86 days 22.56" 86 0.00" 0 days 0 35 days 4 days 10.5" 5 days 3 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
10/1/2009 0.00
10/2/2009 0.57
10/3/2009 0.00
10/4/2009 0.00
10/5/2009 0.00
10/6/2009 0.92
10/7/2009 0.00
10/8/2009 0.92
10/9/2009 1.95
10/10/2009 0.22
10/11/2009 0.00
10/12/2009 0.05
10/13/2009 0.05
10/14/2009 0.82
10/15/2009 0.07
10/16/2009 0.05
10/17/2009
10/18/2009 0.00
10/19/2009 0.00
10/20/2009
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 2.64
10/24/2009 T
10/25/2009 0.00
10/26/2009 0.20
10/27/2009 0.18
10/28/2009 0.44
10/29/2009 0.00
10/30/2009 2.72
10/31/2009 0.44
11/1/2009 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 0.00
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 0.00
11/15/2009 0.00
11/16/2009 1.52
11/17/2009 1.84
11/18/2009 0.34
11/19/2009 0.23
11/20/2009 0.02
11/21/2009
11/22/2009 0.00
11/23/2009 0.00
11/24/2009
11/25/2009 0.55
11/26/2009 T
11/27/2009 0.01
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 T
12/1/2009 0.00
12/2/2009 0.00
12/3/2009 T
12/4/2009
12/5/2009
12/6/2009
12/7/2009 0.02
12/8/2009
12/9/2009 0.70
12/10/2009
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.05
12/14/2009 0.00
12/15/2009 0.00
12/16/2009
12/17/2009 0.00
12/18/2009
12/19/2009 1.00
12/20/2009
12/21/2009 0.50
12/22/2009
12/23/2009 0.06
12/24/2009 1.50
12/25/2009 1.65
12/26/2009
12/27/2009 0.10
12/28/2009 0.15
12/29/2009 0.00
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.00
1/2/2010 0.00
1/3/2010 0.00
1/4/2010
1/5/2010
1/6/2010 0.00
1/7/2010 0.03
1/8/2010 0.00
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010 0.00
1/16/2010
1/17/2010
1/18/2010 0.00
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010
1/26/2010 0.05
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010
3/13/2010
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010 0.00
3/19/2010
3/20/2010
3/21/2010
3/22/2010
3/23/2010
3/24/2010
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010
4/23/2010
4/24/2010
4/25/2010
4/26/2010
4/27/2010
4/28/2010
4/29/2010
4/30/2010
5/1/2010
5/2/2010
5/3/2010
5/4/2010
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010
5/11/2010
5/12/2010
5/13/2010
5/14/2010
5/15/2010
5/16/2010
5/17/2010
5/18/2010
5/19/2010
5/20/2010
5/21/2010
5/22/2010
5/23/2010
5/24/2010
5/25/2010
5/26/2010
5/27/2010
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
6/5/2010
6/6/2010
6/7/2010
6/8/2010
6/9/2010
6/10/2010
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010
6/27/2010
6/28/2010
6/29/2010
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010
7/4/2010
7/5/2010
7/6/2010
7/7/2010
7/8/2010
7/9/2010
7/10/2010
7/11/2010
7/12/2010
7/13/2010
7/14/2010
7/15/2010
7/16/2010
7/17/2010
7/18/2010
7/19/2010
7/20/2010
7/21/2010
7/22/2010
7/23/2010
7/24/2010
7/25/2010
7/26/2010
7/27/2010
7/28/2010
7/29/2010
7/30/2010
7/31/2010
8/1/2010
8/2/2010
8/3/2010
8/4/2010
8/5/2010
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010
8/13/2010
8/14/2010
8/15/2010
8/16/2010
8/17/2010
8/18/2010
8/19/2010
8/20/2010
8/21/2010
8/22/2010
8/23/2010
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010
8/30/2010
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010
9/23/2010
9/24/2010
9/25/2010
9/26/2010
9/27/2010
9/28/2010
9/29/2010
9/30/2010



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 6:00 AM 0.00 0.0 M M M Cloudy, temp 53.4, wind @ 8 MPH,SE, airpressure 29.30 falling
10/2/2009 6:30 AM 0.57 M M M M Clear, very cool 45.6, wind calm, airpressure 29.01 rising
10/3/2009 6:00 AM 0.00 0.0 M M M temp 49.4, wind calm, airpressure 29.9 rising
10/4/2009 7:00 AM 0.00 0.0 M M M Clear, very cool , temp 41.9, wind calm, airpressure 29.42
10/5/2009 7:00 AM 0.00 0.0 M M M Clear, temp 42.0, wind calm, airpressure 29.46 rising
10/6/2009 7:00 AM 0.92 M M M M cloudy, temp 55.3, wind SE @ 5 MPH, airpressure 29.08 falling
10/7/2009 5:00 AM 0.00 0.0 M M M Clear, temp 44.0, wind calm, airpressure29.38 rising
10/8/2009 7:00 AM 0.92 M M M M raining,temp 51.3
10/9/2009 6:00 AM 1.95 M M M M Cloudy, temp 51.8. wind calm, airpressure 29.15 steady.
10/10/2009 7:00 AM 0.22 0.0 M M M Clear cool, temp 39.9, wind calm , airpressure 29.56 steady,appears to be light frost on the roofs.
10/11/2009 6:30 AM 0.00 0.0 M M M Cloudy, wind calm, temp 36.8. airpressure 29.73 rising
10/12/2009 4:30 AM 0.05 M M M M Rain at this time. 0.5 in rain gauge. temp 40.6 winds calm, airpressure 29.54 falling
10/13/2009 5:30 AM 0.05 M M M M Over cast, lite wind, temp 42, airpressure 29.68 rising
10/14/2009 7:00 AM 0.82 M M M M Cloudy, lite rain, temp 41.3, lite wind NE @ 2 MPH, airpressure 29.48 falling
10/15/2009 7:00 AM 0.07 M M M M
10/16/2009 7:30 AM 0.05 M M M M Over cast, temp 41.2, lite misty rain, another nasty day
10/18/2009 7:00 AM 0.00 0.0 M M M Clear frosty, temp 33.4, wind calm, airpressure 29.73 steady
10/19/2009 6:30 AM 0.00 0.0 M M M Clear, temp 40.6,lite E wind, airpressure 29.46 steady
10/21/2009 6:00 AM 0.00 0.0 M M M Clear, temp 51.8, lite wind, airpressuree 29.46 rising
10/22/2009 7:00 AM 0.00 0.0 M M M Cloudy, temp 55.7, lite E wind, airpressure 29.30 falling
10/23/2009 7:00 AM 2.64 M M M M Over cast,temp 56.8,N wind @7 MPH, airpressure 28.85 falling
10/24/2009 6:00 AM T M M M M Clear, temp 39.9, wind calm, airpressure 29.10 rising
10/25/2009 5:30 AM 0.00 0.0 M M M Cloudy, temp 50.1, lite SE wind, airpressure 29.28 steady
10/26/2009 7:30 AM 0.20 M M M M Over cast, temp 52.8, wind calm, airpressure 29.40 rising
10/27/2009 7:00 AM 0.18 M M M M Cloudy, wind calm, temp 45.5, airpressure 29.36 falling
10/28/2009 5:30 AM 0.44 M M M M Over cast, wind calm, temp 50.0, airpressure 29.22 rising
10/29/2009 7:00 AM 0.00 0.0 M M M Few clouds, lite E breeze @ 3 MPH, temp 47.8, airpressure 29.37 steady
10/30/2009 7:00 AM 2.72 M M M M lite rain now, temp 64.0 wind calm. airpressure 28.97falling
10/31/2009 6:30 AM 0.44 M M M M Clear, wind calm,cool, temp 40.1, airpressure 29.18.
11/1/2009 6:45 AM 0.00 0.0 M M M Clear frosty, winds calm, temp 33.5, airpressure 29.55 steady
11/2/2009 6:30 AM 0.00 0.0 M M M Few clouds in the East, temp 45.3, wind calm, airpressure 29.46 steady
11/3/2009 5:45 AM 0.00 0.0 M M M Clear cooler, temp 36.8, wind calm,airpressure 27.74 rising
11/4/2009 6:00 AM 0.00 0.0 M M M Clear, wind calm, temp 42.0, airpressure 29.51 falling
11/5/2009 6:30 AM 0.00 0.0 M M M Clear, wind calm, temp 32.9, airpressure 29.78 steady
11/6/2009 6:30 AM 0.00 0.0 M M M Clear,SE wind @ 5 MPH, temp 46.5, airpressure 29.56 falling
11/7/2009 6:30 AM 0.00 0.0 M M M Clear beautiful warm, temp 52.0, wind calm, airpressure 29.26 steady
11/8/2009 7:00 AM 0.00 0.0 M M M Clear warm beautiful , temp53.4, wind calm, airpressure 29.47 rising
11/9/2009 5:30 AM 0.00 0.0 M M M Over cast, temp 55.0, wind calm, airepressure 29.58 steady
11/10/2009 4:45 AM 0.00 0.0 M M M Clear, wind calm, temp 53.4, airpressure 29.65 steady
11/11/2009 3:30 AM 0.00 0.0 M M M Clear, wind calm, temp 41.7, airpressure 29.72 steady
11/12/2009 6:00 AM 0.00 0.0 M M M Clear cool 32.9, wind calm, airpressure 29.58 steady
11/13/2009 5:00 AM 0.00 0.0 M M M Clear, temp 36.6. wind calm, airpressure 29.31 steady
11/14/2009 6:00 AM 0.00 0.0 M M M Few clouds in th East other wise clear, temp 47.8, wind calm, airpressure 29.16 steady
11/15/2009 4:30 AM 0.00 0.0 M M M Over cast, temp 50.3. lite wind NE @3 MPH, airpressure 29.36 rising
11/16/2009 6:30 AM 1.52 M M M M Still raining, lite wind NW, temp 43.5, airpressure 29.40 falling
11/17/2009 5:30 AM 1.84 M M M M Over cast, lite E wind, temp 42.9, airpressure 29.23 steady
11/18/2009 5:00 AM 0.34 M M M M Over cast, temp 40.6, wind calm, airpressure 29.31 rising.
11/19/2009 6:30 AM 0.23 M M M M Lite rain, temp 42.8, wind calm, airpressure 29.39 steady,five minutes sun shine in Waverly yesterday afternoon
11/20/2009 7:00 AM 0.02 M M M M Clear frosty beauitful, temp 35.5, wind calm, airpressure 29.57 steady.
11/22/2009 7:00 AM 0.00 0.0 M M M Clear beauitful, temp 41.7, wind calm airpressure 29.52 steady
11/23/2009 5:30 AM 0.00 0.0 M M M Clear, temp 42.0, wind calm, airpressure 29.42 steady
11/25/2009 6:30 AM 0.55 M M M M Cloudy, wind NW @9 MPH, temp 45.1, airpressure 29.23 steady
11/26/2009 7:30 AM T M M M M Happy thanksgiving to all, cloudy, windy, temp37.0
11/27/2009 4:30 AM 0.01 M M M M Clear, very cool temp 28.2, wind calm, airpressure 29.42 rising
11/28/2009 7:00 AM 0.00 0.0 M M M Clear beauitful, temp 34.8, wind calm, airpressure 29.22 steady
11/29/2009 5:00 AM 0.00 0.0 M M M Clear warm, wind calm, temp 45.3, airpressure 29.15 steady
11/30/2009 7:30 AM T M M M M Cloudy,temp 37.0, lite NW wind, airpressure 29.46 rising
12/1/2009 6:00 AM 0.00 0.0 M M M Clear, a little cool, temp 33.6, wind calm, airpressure 29.32 steady
12/2/2009 6:45 AM 0.00 0.0 M M M Cloudy, wind calm, temp 33.8, airpressure 29.13 falling
12/3/2009 6:45 AM T M M M M Clear, cool temp 27.3, wind calm, airpressure 29.33 rising. A few snow flakes late last night. Nothing stuck
12/7/2009 7:30 AM 0.02 M M M M Cloudy some snow, not enough to measure. Temp 32.3, wind calm, airpressure 29.48 steady
12/9/2009 6:00 AM 0.70 M M M M Cloudy, N wind temp 32.0, airpressure 28.57 falling
12/11/2009 8:00 AM 0.00 0.0 M M M Clear beauitful morning, no wind, no snow, tamp 18*, airpressure 29.71 rising
12/12/2009 7:00 AM 0.00 0.0 M M M cloudy, warmer, temp 26.2, wind calm, airpressure 29.63 steady
12/13/2009 7:00 AM 0.05 M M M M Cloudy. warmer temp 35.7, wind calm, airpressure 23.29 steady
12/14/2009 6:45 AM 0.00 0.0 M M M Partly cloudy, lite wind SE @ 3 MPH, airpressure 29.10 falling
12/15/2009 5:00 AM 0.00 0.0 M M M Cloudy, wind NW @ 7 MPH, Temp 18.1, airpressure 29.71 rising
12/17/2009 6:00 AM 0.00 0.0 M M M Clear warmer, temp 27.1, lite S wind @ 2 MPH, airpressure 29.66 falling
12/19/2009 7:00 AM 1.00 M M M M
12/21/2009 8:00 AM 0.50 1.5 M 2.5 M
12/23/2009 4:00 AM 0.06 M M M M Lite rian, temp 37.0, lite SE wind @ 4 MPH, airpressure 29.37 steady
12/24/2009 6:00 AM 1.50 M M M M Cloudy, temp 43.5, SE wind @ 6 MPH, airpressure 29.21 falling
12/25/2009 6:00 AM 1.65 0.0 0.00 M M Cloudy. SW wind @ 7 MPH, temp 41.5, airoressure 28.62
12/27/2009 6:45 AM 0.10 2.0 0.10 2.0 0.10 snowing, temp 25.6, wind calm, airpressure 29.20 rising
12/28/2009 7:30 AM 0.15 2.0 M 4.0 M Cloudy. temp 28.7, lite wind, airpressure 29.43 steady
12/29/2009 7:00 AM 0.00 0.0 M M M clear,temp 12.1, winds calm, airpresure 29.82 rising
1/1/2010 7:00 AM 0.00 0.0 M M M clear, temp 7.3, wind calm, airpressure 29.71 rising
1/2/2010 6:30 AM 0.00 0.0 M M M -1.3*
1/3/2010 6:45 AM 0.00 0.0 M M M Its cold, temp -2, clear, some snow on the ground, to cold to measure,airpressure 29.78 falling
1/6/2010 6:00 AM 0.00 0.0 M M M clear, temp 6.6, wind calm, airpressure 29.56 falling
1/7/2010 6:30 AM 0.03 4.0 M M M Snowing, drifting, wind NW @ 8 MPH, temp 18.3 , airpressure 29.31 falling. 4 in, snow so far
1/8/2010 7:00 AM 0.00 0.0 M M M Cloudy, lots of snow but to cold to measure. Temp 9.6, NW wind @ 4 MPH drifting. airpressure 29.64 rising. I am ready for spring
1/15/2010 6:30 AM 0.00 0.0 M M M Snow about gone. temp 32.1, wind calm, foggy, airpressure 30.60 rising
1/18/2010 3:00 AM 0.00 0.0 M M M foggy, temp 33.8, wind calm, airpressure 30.32 rising. few patches of snow around
1/26/2010 7:00 AM 0.05 1.0 0.50 M M Mostly clear, cold, temp 16.5, NW wind @ 5 MPH,bar= 30.28 rising. new snow yesterday about one inch. Hard to tell with the drifting
3/18/2010 6:45 AM 0.00 0.0 M M M temp 38* foggy, wind calm, airpressure 30.41



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



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