Weather History for Pontiac, IL

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Monday, March 25, 2013

  Actual Average Record
Temperature  
Mean Temperature 32 °F -  
Max Temperature 37 °F 50 °F 81 °F (1910)
Min Temperature 28 °F 30 °F 6 °F (1960)
Degree Days  
Heating Degree Days 32    
Moisture  
Dew Point 28 °F    
Average Humidity 82    
Maximum Humidity 100    
Minimum Humidity 70    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 18 mph (NNW)    
Max Wind Speed 24 mph    
Max Gust Speed 29 mph    
Visibility 9 miles    
Events Rain , Snow    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 25, 2013 Rise Set
Actual Time 6:49 AM CDT 7:12 PM CDT
Civil Twilight 6:21 AM CDT 7:39 PM CDT
Nautical Twilight 5:49 AM CDT 8:12 PM CDT
Astronomical Twilight 5:16 AM CDT 8:45 PM CDT
Moon 5:43 PM CDT (3/25) 5:33 AM CDT (3/25)
Length of Visible Light 13h 18m
Length of Day
12h 23m
Waxing Gibbous, 96% of the Moon is Illuminated
Mar 25
Waxing Gibbous
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New
Apr 18
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 32.0 °F 19.8 °F 30.2 °F 93% 29.69 in 2.5 mi North 20.7 mph - N/A Snow Light Snow
12:35 AM 32.0 °F 20.1 °F 30.2 °F 93% 29.69 in 4.0 mi North 19.6 mph 26.5 mph N/A   Overcast
12:55 AM 30.2 °F 17.4 °F 30.2 °F 100% 29.70 in 4.0 mi North 20.7 mph 25.3 mph N/A   Overcast
1:15 AM 30.2 °F 18.1 °F 30.2 °F 100% 29.70 in 4.0 mi NNW 18.4 mph - N/A   Overcast
1:35 AM 30.2 °F 18.1 °F 30.2 °F 100% 29.70 in 4.0 mi NNW 18.4 mph 23.0 mph N/A Snow Light Snow
1:55 AM 30.2 °F 18.9 °F 28.4 °F 93% 29.71 in 3.0 mi NNW 16.1 mph - N/A Snow Light Snow
2:15 AM 30.2 °F 18.5 °F 28.4 °F 93% 29.71 in 3.0 mi NNW 17.3 mph 21.9 mph N/A Snow Light Snow
2:35 AM 30.2 °F 18.5 °F 28.4 °F 93% 29.71 in 2.5 mi NNW 17.3 mph - N/A Snow Light Snow
2:55 AM 30.2 °F 18.9 °F 28.4 °F 93% 29.71 in 4.0 mi NNW 16.1 mph - N/A Snow Light Snow
3:15 AM 30.2 °F 19.3 °F 28.4 °F 93% 29.71 in 7.0 mi NNW 15.0 mph - N/A Snow Light Snow
3:35 AM 30.2 °F 18.5 °F 28.4 °F 93% 29.71 in 4.0 mi NNW 17.3 mph - N/A Snow Light Snow
3:55 AM 30.2 °F 18.5 °F 28.4 °F 93% 29.71 in 7.0 mi NNW 17.3 mph - N/A   Overcast
4:15 AM 30.2 °F 18.5 °F 28.4 °F 93% 29.71 in 10.0 mi NNW 17.3 mph - N/A   Overcast
4:35 AM 30.2 °F 18.1 °F 26.6 °F 86% 29.71 in 7.0 mi NNW 18.4 mph - N/A   Overcast
4:55 AM 30.2 °F 18.9 °F 26.6 °F 86% 29.72 in 4.0 mi NNW 16.1 mph - N/A   Overcast
5:15 AM 30.2 °F 18.9 °F 26.6 °F 86% 29.72 in 4.0 mi NNW 16.1 mph 21.9 mph N/A   Overcast
5:35 AM 30.2 °F 18.1 °F 26.6 °F 86% 29.73 in 10.0 mi NNW 18.4 mph - N/A   Overcast
5:55 AM 30.2 °F 17.8 °F 26.6 °F 86% 29.74 in 10.0 mi NNW 19.6 mph - N/A   Overcast
6:15 AM 28.4 °F 16.2 °F 26.6 °F 93% 29.75 in 10.0 mi NNW 17.3 mph 25.3 mph N/A   Overcast
6:35 AM 28.4 °F 15.4 °F 26.6 °F 93% 29.75 in 10.0 mi NNW 19.6 mph 25.3 mph N/A   Overcast
6:55 AM 28.4 °F 15.8 °F 24.8 °F 86% 29.75 in 10.0 mi NNW 18.4 mph 24.2 mph N/A   Overcast
7:15 AM 28.4 °F 16.2 °F 26.6 °F 93% 29.76 in 5.0 mi NNW 17.3 mph 21.9 mph N/A   Mostly Cloudy
7:35 AM 30.2 °F 17.8 °F 24.8 °F 80% 29.77 in 10.0 mi NNW 19.6 mph 23.0 mph N/A   Mostly Cloudy
7:55 AM 30.2 °F 17.8 °F 24.8 °F 80% 29.78 in 10.0 mi NNW 19.6 mph - N/A   Overcast
8:15 AM 28.4 °F 15.1 °F 24.8 °F 86% 29.79 in 10.0 mi NNW 20.7 mph 25.3 mph N/A   Mostly Cloudy
8:35 AM 28.4 °F 15.4 °F 24.8 °F 86% 29.80 in 10.0 mi NNW 19.6 mph - N/A   Mostly Cloudy
8:55 AM 30.2 °F 17.4 °F 24.8 °F 80% 29.80 in 10.0 mi NNW 20.7 mph 24.2 mph N/A   Overcast
9:15 AM 30.2 °F 17.8 °F 24.8 °F 80% 29.81 in 10.0 mi NNW 19.6 mph 25.3 mph N/A   Overcast
9:35 AM 30.2 °F 17.4 °F 26.6 °F 86% 29.82 in 10.0 mi NW 20.7 mph 26.5 mph N/A   Overcast
9:55 AM 30.2 °F 17.8 °F 26.6 °F 86% 29.83 in 10.0 mi NNW 19.6 mph 26.5 mph N/A   Overcast
10:15 AM 30.2 °F 17.8 °F 26.6 °F 86% 29.83 in 10.0 mi NNW 19.6 mph - N/A   Overcast
10:35 AM 32.0 °F 19.8 °F 26.6 °F 80% 29.84 in 10.0 mi NNW 20.7 mph 26.5 mph N/A   Mostly Cloudy
10:55 AM 32.0 °F 19.8 °F 26.6 °F 80% 29.85 in 10.0 mi NNW 20.7 mph 26.5 mph N/A   Overcast
11:15 AM 33.8 °F 22.5 °F 26.6 °F 75% 29.86 in 10.0 mi NNW 19.6 mph 28.8 mph 0.01 in   Overcast
11:35 AM 33.8 °F 22.5 °F 28.4 °F 81% 29.86 in 10.0 mi NNW 19.6 mph 25.3 mph 0.01 in   Overcast
11:55 AM 33.8 °F 22.5 °F 28.4 °F 81% 29.87 in 10.0 mi NNW 19.6 mph 25.3 mph 0.01 in   Overcast
12:15 PM 35.6 °F 25.2 °F 28.4 °F 75% 29.87 in 10.0 mi NNW 18.4 mph 24.2 mph N/A   Overcast
12:35 PM 35.6 °F 24.5 °F 28.4 °F 75% 29.87 in 10.0 mi NNW 20.7 mph - N/A   Overcast
12:55 PM 35.6 °F 25.2 °F 28.4 °F 75% 29.88 in 10.0 mi NNW 18.4 mph - N/A   Overcast
1:15 PM 35.6 °F 24.8 °F 28.4 °F 75% 29.88 in 10.0 mi NNW 19.6 mph 24.2 mph N/A   Overcast
1:35 PM 35.6 °F 25.5 °F 28.4 °F 75% 29.88 in 10.0 mi NW 17.3 mph 21.9 mph N/A   Overcast
1:55 PM 37.4 °F 26.9 °F 28.4 °F 70% 29.88 in 10.0 mi NNW 20.7 mph 26.5 mph N/A   Mostly Cloudy
2:15 PM 37.4 °F 27.5 °F 30.2 °F 75% 29.89 in 10.0 mi NNW 18.4 mph - N/A   Overcast
2:35 PM 37.4 °F 26.1 °F 28.4 °F 70% 29.89 in 10.0 mi NNW 24.2 mph 27.6 mph N/A   Overcast
2:55 PM 37.4 °F 27.8 °F 30.2 °F 75% 29.90 in 10.0 mi NNW 17.3 mph 24.2 mph N/A   Overcast
3:15 PM 37.4 °F 27.2 °F 30.2 °F 75% 29.91 in 10.0 mi NNW 19.6 mph - N/A   Overcast
3:35 PM 37.4 °F 27.8 °F 30.2 °F 75% 29.92 in 10.0 mi NNW 17.3 mph - N/A   Overcast
3:55 PM 37.4 °F 27.5 °F 28.4 °F 70% 29.92 in 10.0 mi NNW 18.4 mph 23.0 mph N/A   Overcast
4:15 PM 35.6 °F 24.2 °F 30.2 °F 81% 29.93 in 10.0 mi NNW 21.9 mph 27.6 mph N/A   Overcast
4:35 PM 35.6 °F 25.9 °F 30.2 °F 81% 29.95 in 10.0 mi NNW 16.1 mph - N/A   Overcast
4:55 PM 35.6 °F 25.2 °F 28.4 °F 75% 29.96 in 10.0 mi NNW 18.4 mph 26.5 mph N/A   Overcast
5:15 PM 35.6 °F 25.9 °F 30.2 °F 81% 29.97 in 10.0 mi NNW 16.1 mph 24.2 mph N/A   Overcast
5:35 PM 35.6 °F 25.9 °F 30.2 °F 81% 29.98 in 10.0 mi NNW 16.1 mph 20.7 mph N/A   Overcast
5:55 PM 35.6 °F 25.9 °F 28.4 °F 75% 29.98 in 10.0 mi NNW 16.1 mph 20.7 mph N/A Rain Light Rain
6:15 PM 35.6 °F 26.6 °F 28.4 °F 75% 30.00 in 10.0 mi NNW 13.8 mph - N/A Rain Light Rain
6:35 PM 35.6 °F 25.9 °F 28.4 °F 75% 30.01 in 10.0 mi NNW 16.1 mph 23.0 mph N/A Rain Light Rain
6:55 PM 35.6 °F 26.6 °F 28.4 °F 75% 30.02 in 10.0 mi NNW 13.8 mph 19.6 mph N/A Rain Light Rain
7:15 PM 35.6 °F 25.9 °F 28.4 °F 75% 30.03 in 10.0 mi NNW 16.1 mph - N/A   Overcast
7:35 PM 35.6 °F 25.9 °F 28.4 °F 75% 30.04 in 10.0 mi NNW 16.1 mph 19.6 mph N/A   Overcast
7:55 PM 35.6 °F 27.5 °F 28.4 °F 75% 30.05 in 10.0 mi NNW 11.5 mph - N/A   Overcast
8:15 PM 35.6 °F 27.5 °F 26.6 °F 70% 30.05 in 10.0 mi NNW 11.5 mph 17.3 mph N/A   Overcast
8:35 PM 35.6 °F 27.1 °F 26.6 °F 70% 30.06 in 10.0 mi NNW 12.7 mph - N/A   Overcast
8:55 PM 33.8 °F 25.3 °F 26.6 °F 75% 30.07 in 10.0 mi NNW 11.5 mph - N/A   Overcast
9:15 PM 33.8 °F 25.3 °F 26.6 °F 75% 30.07 in 10.0 mi NNW 11.5 mph - N/A   Overcast
9:35 PM 33.8 °F 23.9 °F 26.6 °F 75% 30.08 in 10.0 mi North 15.0 mph 18.4 mph N/A   Overcast
9:55 PM 33.8 °F 27.0 °F 26.6 °F 75% 30.09 in 10.0 mi NNW 8.1 mph - N/A   Overcast
10:15 PM 33.8 °F 27.0 °F 26.6 °F 75% 30.10 in 10.0 mi NNW 8.1 mph - N/A   Overcast
10:35 PM 33.8 °F 28.6 °F 28.4 °F 81% 30.10 in 10.0 mi NW 5.8 mph - N/A   Overcast
10:55 PM 33.8 °F 29.6 °F 28.4 °F 81% 30.10 in 10.0 mi NW 4.6 mph - N/A   Overcast
11:15 PM 33.8 °F 28.6 °F 28.4 °F 81% 30.10 in 10.0 mi WNW 5.8 mph - N/A   Overcast
11:35 PM 33.8 °F 27.7 °F 28.4 °F 81% 30.10 in 10.0 mi NW 6.9 mph - N/A   Overcast
11:55 PM 33.8 °F 26.4 °F 28.4 °F 81% 30.10 in 10.0 mi WNW 9.2 mph - N/A   Overcast