History for Rockford, IL

Tuesday, February 19, 2013 — View Current Conditions
Tuesday, February 19, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 15 °F 27 °F  
Max Temperature 22 °F 35 °F 63 °F (1930)
Min Temperature 8 °F 19 °F -16 °F (1979)
Degree Days
Heating Degree Days 50 38  
Month to date heating degree days 797 770  
Since 1 July heating degree days 4382 4679  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 5 °F    
Average Humidity 75    
Maximum Humidity 84    
Minimum Humidity 66    
Precipitation
Precipitation 0.01 in 0.06 in 0.97 in (1994)
Month to date precipitation 2.16 0.88  
Year to date precipitation 5.25 2.25  
Snow
Snow 0.70 in 0.30 in 2.00 in (1952)
Month to date snowfall 12.5 5.6  
Since 1 July snowfall 17.3 28.9  
Snow Depth 1.00 in    
Sea Level Pressure
Sea Level Pressure 29.93 in    
Wind
Wind Speed 20 mph (WNW)    
Max Wind Speed 30 mph    
Max Gust Speed 38 mph    
Visibility 5 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Local Photos
Blowin' Snow
The sun is trying to break through the clouds and now the wind is having its way with our fresh snowfall.
Gettin' Flaky
More snow is flying and blowing and accumulating...winter ain't done with us here in Wisconsin. Yesterday it was 43 and it rained.
Dusting in the Cold
A dusting of snow, early this morning, whitens the area of the Northern Pike spawning pool in the Pheasant Branch Nature Conservancy. Temp 13 F and win...
Dusting in the Cold
A dusting of snow, early this morning, whitens the area of this stream in the Pheasant Branch Nature Conservancy. I have been monitoring this area from...
Dusting in the Cold
A dusting of snow, early this morning, whitens the area of this stream in the Pheasant Branch Nature Conservancy. I have been monitoring this area from...
Dusting in the Cold
A dusting of snow, early this morning, whitens the area of this stream in the Pheasant Branch Nature Conservancy. I have been monitoring this area from...
Eye-Watering
It's about 10 degrees with a steady wind out there and my eyes kept watering as I tried to focus while shooting this wonderful end to my snowy day sun ...
Hard to Tweet
You can't tweet with your mouth full of peanut butter! The Juncos are enjoying the PB I put on our old Christmas tree on this snowy, windy day.
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Astronomy
May. 21, 2013 Rise Set
Actual Time 6:46 AM CST 5:34 PM CST
Civil Twilight 6:18 AM CST 6:02 PM CST
Nautical Twilight 5:45 AM CST 6:35 PM CST
Astronomical Twilight 5:13 AM CST 7:08 PM CST
Moon 12:02 PM CST (2/19) 2:21 AM CST (2/19)
Length Of Visible Light 11h 44m
Length of Day
10h 47m
Waxing Gibbous, 67% of the Moon is Illuminated
Feb 19
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
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Hourly Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 21.0 °F 4.3 °F 16.0 °F 81% 29.67 in 10.0 mi West 24.2 mph 32.2 mph N/A   Overcast
1:54 AM 19.0 °F 3.6 °F 14.0 °F 81% 29.70 in 4.0 mi West 18.4 mph 27.6 mph 0.00 in Snow Light Snow
2:54 AM 17.1 °F 0.6 °F 12.0 °F 81% 29.72 in 8.0 mi West 19.6 mph 28.8 mph 0.00 in Snow Light Snow
3:54 AM 16.0 °F -0.9 °F 10.0 °F 77% 29.74 in 4.0 mi West 19.6 mph 28.8 mph 0.00 in Snow Light Snow
4:49 AM 14.0 °F -4.7 °F 8.6 °F 79% 29.74 in 3.0 mi West 23.0 mph 32.2 mph 0.00 in Snow Light Snow
4:54 AM 14.0 °F -4.3 °F 8.1 °F 77% 29.77 in 1.5 mi WNW 21.9 mph 32.2 mph 0.00 in Snow Light Snow
5:39 AM 12.2 °F -4.3 °F 8.6 °F 85% 29.76 in 1.0 mi WNW 16.1 mph 27.6 mph 0.00 in Snow Light Snow
5:54 AM 12.0 °F -6.5 °F 8.1 °F 84% 29.79 in 1.0 mi WNW 20.7 mph 27.6 mph 0.00 in Snow Light Snow
6:17 AM 12.2 °F -3.1 °F 8.6 °F 85% 29.77 in 1.5 mi WNW 13.8 mph 23.0 mph 0.00 in Snow Light Snow
6:34 AM 10.4 °F -9.1 °F 6.8 °F 85% 29.78 in 1.0 mi WNW 21.9 mph 35.7 mph 0.00 in Snow Light Snow
6:54 AM 12.0 °F -6.0 °F 8.1 °F 84% 29.83 in 0.8 mi WNW 19.6 mph 27.6 mph 0.00 in Snow Light Snow
7:21 AM 10.4 °F -8.2 °F 6.8 °F 85% 29.81 in 1.2 mi West 19.6 mph 28.8 mph 0.01 in Snow Light Snow
7:37 AM 10.4 °F -9.1 °F 5.0 °F 79% 29.82 in 0.8 mi WNW 21.9 mph 33.4 mph 0.01 in Snow Light Snow
7:54 AM 10.0 °F -10.8 °F 5.0 °F 80% 29.86 in 0.8 mi WNW 25.3 mph 33.4 mph 0.01 in Snow Light Snow
8:09 AM 10.4 °F -8.2 °F 5.0 °F 79% 29.83 in 3.0 mi WNW 19.6 mph 31.1 mph 0.00 in Snow Blowing Snow
8:35 AM 10.4 °F -9.5 °F 3.2 °F 73% 29.85 in 2.5 mi WNW 23.0 mph 29.9 mph 0.00 in Snow Light Snow
8:47 AM 10.4 °F -9.9 °F 3.2 °F 73% 29.85 in 3.0 mi WNW 24.2 mph 34.5 mph 0.00 in Snow Blowing Snow
8:54 AM 10.0 °F -10.0 °F 3.9 °F 76% 29.89 in 2.0 mi WNW 23.0 mph 38.0 mph 0.00 in Snow Blowing Snow
9:04 AM 10.4 °F -11.0 °F 3.2 °F 73% 29.86 in 3.0 mi WNW 27.6 mph 32.2 mph N/A Snow Blowing Snow
9:54 AM 10.9 °F -9.6 °F 3.0 °F 70% 29.92 in 4.0 mi WNW 25.3 mph 33.4 mph 0.00 in Snow Blowing Snow
10:15 AM 10.4 °F -10.3 °F 3.2 °F 73% 29.89 in 4.0 mi WNW 25.3 mph 34.5 mph N/A Snow Blowing Snow
10:54 AM 10.9 °F -9.6 °F 3.0 °F 70% 29.96 in 4.0 mi WNW 25.3 mph 31.1 mph N/A Snow Blowing Snow
11:18 AM 10.4 °F -9.1 °F 3.2 °F 73% 29.93 in 7.0 mi West 21.9 mph 31.1 mph N/A   Mostly Cloudy
12:54 PM 12.0 °F -6.0 °F 3.0 °F 67% 29.99 in 8.0 mi WNW 19.6 mph 33.4 mph N/A   Overcast
1:54 PM 12.9 °F -4.4 °F 5.0 °F 71% 30.00 in 9.0 mi WNW 18.4 mph 29.9 mph N/A   Overcast
2:54 PM 12.9 °F -3.4 °F 5.0 °F 71% 30.04 in 8.0 mi WNW 16.1 mph 27.6 mph 0.00 in Snow Light Snow
3:30 PM 14.0 °F -4.7 °F 6.8 °F 73% 30.00 in 9.0 mi WNW 23.0 mph 28.8 mph 0.00 in   Scattered Clouds
3:54 PM 14.0 °F -5.1 °F 5.0 °F 67% 30.06 in 10.0 mi WNW 24.2 mph 32.2 mph 0.00 in   Scattered Clouds
4:54 PM 12.9 °F -5.3 °F 3.9 °F 67% 30.09 in 10.0 mi WNW 20.7 mph 27.6 mph N/A   Scattered Clouds
6:54 PM 10.9 °F -5.4 °F 1.9 °F 67% 30.16 in 10.0 mi WNW 15.0 mph 21.9 mph N/A   Clear
7:54 PM 10.0 °F -7.1 °F 1.9 °F 70% 30.19 in 10.0 mi WNW 16.1 mph 23.0 mph N/A   Clear
8:54 PM 9.0 °F -7.3 °F 1.0 °F 70% 30.21 in 10.0 mi WNW 13.8 mph - N/A   Clear
9:54 PM 9.0 °F -7.3 °F 1.0 °F 70% 30.23 in 10.0 mi NW 13.8 mph - N/A   Clear
10:54 PM 8.1 °F -7.0 °F -0.0 °F 70% 30.25 in 10.0 mi NW 11.5 mph - N/A   Clear
11:54 PM 8.6 °F -6.3 °F -0.4 °F 67% 30.22 in 10.0 mi WNW 11.5 mph - N/A   Clear
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