History for KMDW, Illinois

Tuesday, February 1, 2011 View Current Conditions
Tuesday, February 1, 2011
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  Actual Average Record
Temperature
Mean Temperature 22 °F -  
Max Temperature 24 °F - - ()
Min Temperature 19 °F - - ()
Degree Days
Heating Degree Days 44    
Moisture
Dew Point 17 °F    
Average Humidity 81    
Maximum Humidity 88    
Minimum Humidity 71    
Precipitation
Precipitation - - - ()
Snow
Snow 0.00 in - - ()
Snow Depth 13.00 in    
Sea Level Pressure
Sea Level Pressure 30.03 in    
Wind
Wind Speed 23 mph (NE)    
Max Wind Speed 41 mph    
Max Gust Speed 58 mph    
Visibility 3 miles    
Events Fog , Snow , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Local Photos
Blizzard
Promontory Point in Hyde Park, Chicago, IL, USA.
Hour One 2011 Blizzard
Hour one and about 36 hours to go ... and 21 more inches of snow to come
Blizzard
From The Flamingo in Hyde Park, Chicago, IL, USA
Large Drifts
The snows of Feb 1 2011 left large drifts around our house. I measured 20" of snow with drifts beyond 4'. High resolution at http://www.flickr.com/phot...
Center of Attention
When I first started taking this series, this fellow was way off to the side and I didn't even notice him. I took a photo, looked at it and saw a blah...
Blizzard 2011
RT. 50 just North of Manteno IL at 3:15PM 01/02/2011
2011 Chicago Blizzard
Hurricane force wind gusts tore through the aptly-named Windy City tonight, Feb. 1.
C'est moi
Not the best picture but you can see the blowing snow and snow depth. I estimate 6-7" at that time.
Groundhog Dump #2
11pm, I was out taking photos and two snow-loving strangers passed by, I asked if they wanted to be in my picture and they obliged. :) The snow depth ...
Illinois Blizzard  Feb.2011
Astronomy
May. 24, 2013 Rise Set
Actual Time 7:03 AM CST 5:06 PM CST
Civil Twilight 6:34 AM CST 5:35 PM CST
Nautical Twilight 6:00 AM CST 6:08 PM CST
Astronomical Twilight 5:28 AM CST 6:41 PM CST
Moon 6:02 AM CST (2/1) 3:59 PM CST (2/1)
Length Of Visible Light 11h 01m
Length of Day
10h 02m
Waning Crescent, 2% of the Moon is Illuminated
Feb 1
Waning Crescent
Feb 2
New
Feb 11
First Quarter
Feb 18
Full
Feb 24
Last Quarter
Hourly Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 19.9 °F 6.2 °F 15.1 °F 81% 30.22 in 3.0 mi ENE 15.0 mph - 0.00 in Snow Light Snow
1:51 AM 21.2 °F 7.3 °F 15.8 °F 80% 30.18 in 3.0 mi ENE 16.1 mph - N/A Snow Light Snow
2:51 AM 21.0 °F 6.2 °F 15.1 °F 78% 30.22 in 5.0 mi ENE 18.4 mph - 0.00 in Snow Light Snow
3:51 AM 21.0 °F 6.2 °F 12.9 °F 71% 30.22 in 10.0 mi ENE 18.4 mph 23.0 mph 0.00 in Snow Light Snow
4:51 AM 19.9 °F 5.7 °F 14.0 °F 78% 30.23 in 10.0 mi ENE 16.1 mph - 0.00 in   Overcast
5:51 AM 21.0 °F 6.6 °F 14.0 °F 74% 30.24 in 10.0 mi ENE 17.3 mph - 0.00 in Snow Light Snow
6:51 AM 21.9 °F 7.8 °F 15.1 °F 75% 30.24 in 7.0 mi ENE 17.3 mph 25.3 mph 0.00 in Snow Light Snow
7:19 AM 21.2 °F 6.4 °F 15.8 °F 80% 30.18 in 5.0 mi ENE 18.4 mph 26.5 mph 0.00 in Snow Light Snow
7:51 AM 21.9 °F 6.9 °F 15.1 °F 75% 30.24 in 5.0 mi ENE 19.6 mph 27.6 mph 0.00 in Snow Light Snow
8:51 AM 23.0 °F 8.7 °F 16.0 °F 74% 30.25 in 4.0 mi ENE 18.4 mph 26.5 mph 0.00 in Snow Light Snow
8:56 AM 23.0 °F 8.3 °F 15.8 °F 74% 30.20 in 1.2 mi ENE 19.6 mph 26.5 mph 0.00 in Snow Light Snow
9:36 AM 23.0 °F 8.0 °F 15.8 °F 74% 30.19 in 3.0 mi NE 20.7 mph 27.6 mph 0.00 in Snow Light Snow
9:51 AM 23.0 °F 6.3 °F 16.0 °F 74% 30.22 in 3.0 mi NE 26.5 mph 33.4 mph 0.00 in Snow Light Snow
10:51 AM 23.0 °F 6.9 °F 16.0 °F 74% 30.20 in 8.0 mi ENE 24.2 mph 29.9 mph 0.00 in Snow Light Snow
11:51 AM 24.1 °F 8.7 °F 16.0 °F 71% 30.20 in 3.0 mi ENE 23.0 mph 31.1 mph 0.00 in Snow Light Snow
12:51 PM 24.1 °F 7.4 °F 16.0 °F 71% 30.17 in 8.0 mi ENE 27.6 mph 39.1 mph 0.00 in Snow Light Snow
1:51 PM 23.0 °F 6.9 °F 17.1 °F 78% 30.14 in 2.0 mi NE 24.2 mph 33.4 mph 0.00 in Snow Light Snow
2:04 PM 23.0 °F 6.6 °F 17.6 °F 80% 30.07 in 1.0 mi NE 25.3 mph 34.5 mph 0.00 in Snow Light Snow
2:10 PM 23.0 °F 5.4 °F 17.6 °F 80% 30.06 in 0.5 mi NE 29.9 mph 36.8 mph 0.00 in Snow Snow
2:18 PM 23.0 °F 7.2 °F 17.6 °F 80% 30.05 in 0.2 mi NE 23.0 mph 35.7 mph 0.00 in Snow Heavy Snow
2:51 PM 23.0 °F 5.7 °F 18.0 °F 81% 30.09 in 0.2 mi NE 28.8 mph 39.1 mph 0.00 in Snow Heavy Snow
3:51 PM 23.0 °F 5.1 °F 19.0 °F 85% 30.05 in 0.2 mi NE 31.1 mph 36.8 mph 0.02 in Snow Heavy Snow
4:38 PM 23.0 °F 6.6 °F 19.4 °F 86% 29.97 in 0.5 mi NE 25.3 mph 40.3 mph 0.01 in Snow Snow
4:51 PM 23.0 °F 4.9 °F 19.0 °F 85% 30.00 in 0.5 mi ENE 32.2 mph 43.7 mph 0.01 in Snow Snow
5:12 PM 21.2 °F 2.4 °F 17.6 °F 86% 29.93 in 0.2 mi ENE 32.2 mph 44.9 mph 0.01 in Snow Heavy Snow
5:51 PM 21.9 °F 4.8 °F 18.0 °F 85% 29.94 in 0.5 mi ENE 26.5 mph 42.6 mph 0.02 in Fog , Snow Snow
6:51 PM 21.9 °F 2.2 °F 18.0 °F 85% 29.88 in 0.5 mi ENE 38.0 mph 52.9 mph 0.03 in Fog , Snow Snow
7:00 PM 21.2 °F 0.5 °F 17.6 °F 86% 29.82 in 0.1 mi NE 41.4 mph 50.6 mph 0.02 in Fog , Snow Heavy Snow
7:51 PM 21.0 °F 1.2 °F 17.1 °F 85% 29.83 in 0.2 mi NE 36.8 mph 52.9 mph 0.07 in Fog , Snow Heavy Snow
8:51 PM 21.0 °F 1.4 °F 17.1 °F 85% 29.73 in 0.1 mi NE 35.7 mph 57.5 mph N/A Fog , Snow , Thunderstorm Heavy Thunderstorms and Snow
9:19 PM 21.2 °F 1.7 °F 17.6 °F 86% 29.69 in 0.1 mi NE 35.7 mph 50.6 mph N/A Fog , Snow Heavy Snow
9:37 PM 21.2 °F 2.2 °F 17.6 °F 86% 29.70 in 0.1 mi NE 33.4 mph 49.5 mph N/A Fog , Snow , Thunderstorm Heavy Thunderstorms and Snow
9:51 PM 21.0 °F 2.7 °F 18.0 °F 88% 29.74 in 0.1 mi NE 29.9 mph 56.4 mph N/A Fog , Snow , Thunderstorm Heavy Thunderstorms and Snow
10:11 PM 21.2 °F 0.9 °F 17.6 °F 86% 29.71 in 0.1 mi NE 39.1 mph 52.9 mph N/A Fog , Snow , Thunderstorm Heavy Thunderstorms and Snow
10:46 PM 21.2 °F 2.7 °F 17.6 °F 86% 29.71 in 0.1 mi NNE 31.1 mph 39.1 mph N/A Fog , Snow Heavy Snow
10:51 PM 21.0 °F 3.6 °F 18.0 °F 88% 29.75 in 0.1 mi NE 26.5 mph 41.4 mph N/A Fog , Snow Heavy Snow
11:51 PM 21.0 °F 0.9 °F 18.0 °F 88% 29.73 in 0.2 mi NNE 38.0 mph 51.8 mph 0.05 in Fog , Snow Heavy Snow
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