Chicago, IL

11:34 AM CDT on May 19, 2013 (GMT -0500)
Elev: 623 ft
Lon: 87.6° W
Lat: 41.9° N
Source
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News
May Severe Outbreak: Day 1 Recap
May 19, 2013
See the tornado, damaging wind and large hail reports on our interactive map.
Tornado Hunt Captures Multiple Tornadoes in Progress
May 19, 2013
See images and video from the Plains as severe thunderstorms left their mark.
Tornado Warning Drought May End This Weekend
May 19, 2013
Parts of the Plains, Midwest have seen a startling absence of tornadoes.
Real-Time Updates: Severe Weather Outbreak
May 18, 2013
The latest breaking news, tornado warnings, photos and more.
64, Including Saudi Arabian Woman, Scale Mount Everest
May 18, 2013
More than five dozens climbers successfully scaled Mount Everest.
Flash Flooding Swamps Parts of Alabama
May 18, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
Active Volcano Captured in Stunning Photos
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
NASA: New Pump Resolves Big Space Station Leak
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
Where Winter Won't End
May 18, 2013
Spring warmth has arrived in most of the U.S., except this state.
Storm Damage near Shreveport
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
Texas Tornadoes: As They Happened
May 18, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
By Man or Nature, Places That Will Never Be the Same
May 16, 2013
Where Earth has been changed forever.
Smaller Glaciers Boost Sea Level as Much as the Giants
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
Deadly Texas Outbreak May Mark End of Tornado Drought
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
Alaska Volcano Shoots Ash 15,000 Feet into Air
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
Mexico Volcano Registers More Seismic Activity
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
Cyclone Mahasen Weakens After Killing 45 in Bangladesh
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
Worldwide Cleanup Reveals Trashed Beaches (PHOTOS)
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Oldest Water on Earth Found Deep Underground
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
Tornado-Ravaged Texas Town to Start Recovery
May 18, 2013
It's now time to move on in a Texas town wrecked by a massive twister.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Sunday, May 19, 2013.

Severe thunderstorm activity will persist for the Plains on Sunday as a broad low pressure system continues trekking through the region. The system will move from the Northern Plains and into the Great Lakes, creating two frontal boundaries. The warm front associated with this system will extend eastward over the Great Lakes and into the Northeast, kicking up scattered showers and thunderstorms into Sunday night. At the same time, a cold front extends southward from this system which will move off the Central Rockies and into the Central and Southern Plains. Counter-clockwise flow around this broad system will pull moisture and energy into the Plains from the Gulf of Mexico. This will support moderate to heavy showers and thunderstorms in between these two fronts. This system has a history of severe thunderstorm development across the Northern and Central Plains, thus, there is a moderate risk of severe thunderstorm development with large hail, damaging winds, and multiple tornadoes. These severe thunderstorms will most likely develop across central and eastern Oklahoma, through eastern Kansas, and into western Missouri. A slight risk of severe storm development remains in effect from northern Texas, through southern Minnesota and Wisconsin on Sunday. At the same time, the back side of this system will continue spreading moisture over the Intermountain West and Rockies. This will trigger more showers with isolated thunderstorms over the region through Sunday evening.

Meanwhile in the East, a trough of low pressure slowly moves over the East Coast and maintains shower and thunderstorm activity for the Mid-Atlantic states through the Northeast.
Weather Underground Forecast for Sunday, May 19, 2013.

Severe thunderstorm activity will persist for the Plains on Sunday as a broad low pressure system continues trekking through the region. The system will move from the Northern Plains and into the Great Lakes, creating two frontal boundaries. The warm front associated with this system will extend eastward over the Great Lakes and into the Northeast, kicking up scattered showers and thunderstorms into Sunday night. At the same time, a cold front extends southward from this system which will move off the Central Rockies and into the Central and Southern Plains. Counter-clockwise flow around this broad system will pull moisture and energy into the Plains from the Gulf of Mexico. This will support moderate to heavy showers and thunderstorms in between these two fronts. This system has a history of severe thunderstorm development across the Northern and Central Plains, thus, there is a moderate risk of severe thunderstorm development with large hail, damaging winds, and multiple tornadoes. These severe thunderstorms will most likely develop across central and eastern Oklahoma, through eastern Kansas, and into western Missouri. A slight risk of severe storm development remains in effect from northern Texas, through southern Minnesota and Wisconsin on Sunday. At the same time, the back side of this system will continue spreading moisture over the Intermountain West and Rockies. This will trigger more showers with isolated thunderstorms over the region through Sunday evening.

Meanwhile in the East, a trough of low pressure slowly moves over the East Coast and maintains shower and thunderstorm activity for the Mid-Atlantic states through the Northeast.
More News Articles

Chicago Weather at a Glance

Updated 11:34 AM CDT
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
69.4 °F
Feels Like 69.4 °F
Wind(mph)
4.0
Sunrise / Set
5:26 AM
8:08 PM
Moon
Waxing Gibbous
Today
Partly Cloudy 82 °F
Partly Cloudy
Tonight
Chance of a Thunderstorm 68 °F
Chance of T-storms
30% chance of precipitation
Tomorrow
Thunderstorm 84 | 72 °F
T-storms
60% chance of precipitation
Tuesday
Thunderstorm 81 | 66 °F
T-storms
60% chance of precipitation
Wednesday
Chance of a Thunderstorm 75 | 66 °F
Chance of a Thunderstorm
20% chance of precipitation
Thursday
Chance of Rain 68 | 48 °F
Chance of Rain
40% chance of precipitation
Today is forecast to be Much Warmer than yesterday.
Conditions
Pressure
29.91 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 30000 ft
Moisture
Humidity
81%
Rainfall
-
Not available.
Snow Depth
Not available.
METAR
METAR KMDW 191551Z 13004KT 10SM BKN300 26/17 A2993 RMK AO2 SLP126 T02560167 $
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Temperature
69.4 °F
65,64,64,64,64,63,63,63,63,66,70,72,75
Dew Point
63 °F
Wind
Speed / Dir
4.0 mph from East
Wind Gust
Health
UV
5 out of 16
Pollen
7.90 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 82F. Winds from the SE at 10 to 15 mph.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 68F. Winds from the SE at 10 to 15 mph. Chance of rain 30%.
Monday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers in the afternoon. High of 84F. Winds from the South at 10 to 15 mph. Chance of rain 60%.
Monday Night
nt_tstorms Mostly cloudy with thunderstorms and rain showers. Low of 72F. Winds from the South at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.6 in. possible.
Tuesday
tstorms Mostly cloudy with thunderstorms and rain showers. High of 81F. Winds from the South at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Tuesday Night
nt_partlycloudy Mostly cloudy with thunderstorms and rain showers. Low of 66F. Winds from the SSW at 10 to 15 mph.
Wednesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm and rain in the afternoon. High of 75F. Winds from the SSW at 5 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and rain, then a chance of rain after midnight. Low of 66F. Winds from the SW at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.4 in. possible.
Thursday
chancerain Mostly cloudy with a chance of rain in the afternoon. High of 68F. Winds from the West at 5 to 15 mph shifting to the North in the afternoon. Chance of rain 40%.
Thursday Night
nt_chancerain Overcast with a chance of rain. Low of 48F. Breezy. Winds from the North at 15 to 20 mph. Chance of rain 50%.
Friday
partlycloudy Partly cloudy. High of 61F. Breezy. Winds from the NNE at 15 to 20 mph.
Friday Night
nt_clear Clear. Low of 54F. Winds from the NNE at 5 to 20 mph.
Saturday
clear Clear. High of 64F. Winds from the NNE at 10 to 15 mph.
Saturday Night
nt_clear Clear. Low of 48F. Winds from the ENE at 5 to 10 mph.
Sunday
partlycloudy Partly cloudy. High of 68F. Winds from the ESE at 5 to 10 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 55F. Winds from the East at 5 to 10 mph.
Monday
chancerain Overcast with a chance of rain. High of 70F. Winds from the SE at 5 to 10 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Low of 61F. Winds from the SE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds from the SSE at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 66F. Winds from the SSE at 5 to 10 mph.
Wednesday
partlycloudy Partly cloudy. High of 77F. Winds from the South at 5 to 10 mph.
Wednesday Night
nt_clear Clear. Low of 66F. Winds from the South at 5 to 10 mph.
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Weather Forecast for Chicago IL

View Calendar 10-Day Forecast for station KILCHICA52

Sunday, 19
Partly Cloudy
82 | 68 °F
Partly Cloudy
Chance of
Precipitation
10%
Monday, 20
Thunderstorm
84 | 72 °F
T-storms
Chance of
Precipitation
60%
Tuesday, 21
Thunderstorm
81 | 66 °F
T-storms
Chance of
Precipitation
60%
Wednesday, 22
Chance of a Thunderstorm
75 | 66 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Thursday, 23
Chance of Rain
68 | 48 °F
Chance of Rain
Chance of
Precipitation
40%
Friday, 24
Partly Cloudy
61 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Clear
64 | 48 °F
Clear
Chance of
Precipitation
0%
Sunday, 26
Partly Cloudy
68 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Chance of Rain
70 | 61 °F
Chance of Rain
Chance of
Precipitation
50%
Tuesday, 28
Chance of a Thunderstorm
73 | 66 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 8:39 AM CDT on May 19, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 82F. Winds from the SE at 10 to 15 mph.
Sunday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 68F. Winds from the SE at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 56 75 | 59 75 | 60 71 | 61
Wind 5 mph SE 12 mph SE 10 mph SE 10 mph SE
Humidity 86% 56% 59% 67%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 4% 45% 46% 55%
Conditions Clear Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:26 AM
8:08 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.70], Average RMSE [2.59]
The National Weather Service forecast quality is fair. MaxT RMSE [2.62], Average RMSE [1.91] : Use NWS
Source: BestForecast at 8:39 AM CDT on May 19, 2013
Descriptive Forecast
Monday
tstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers in the afternoon. High of 84F. Winds from the South at 10 to 15 mph. Chance of rain 60%.
Monday Night
nt_tstorms Mostly cloudy with thunderstorms and rain showers. Low of 72F. Winds from the South at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.6 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 62 81 | 64 80 | 63 77 | 63
Wind 11 mph SSE 15 mph South 14 mph South 9 mph South
Humidity 71% 56% 56% 59%
Chance of Precip. 30% 50% 50% 60%
Cloud Cover 75% 64% 48% 54%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
5:25 AM
8:09 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.67], Average RMSE [4.14]
The National Weather Service forecast quality is fair. MaxT RMSE [3.37], Average RMSE [3.26] : Use NWS
Source: BestForecast at 8:39 AM CDT on May 19, 2013
Descriptive Forecast
Tuesday
tstorms Mostly cloudy with thunderstorms and rain showers. High of 81F. Winds from the South at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Tuesday Night
nt_partlycloudy Mostly cloudy with thunderstorms and rain showers. Low of 66F. Winds from the SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 61 72 | 63 75 | 62 71 | 62
Wind 9 mph South 14 mph South 9 mph South 14 mph South
Humidity 67% 73% 64% 72%
Chance of Precip. 60% 60% 60% 10%
Cloud Cover 87% 85% 75% 87%
Conditions Thunderstorm Thunderstorm Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:24 AM
8:10 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.71], Average RMSE [3.72]
The National Weather Service forecast quality is poor. MaxT RMSE [3.90], Average RMSE [3.36] : Use NWS
Source: BestForecast at 8:39 AM CDT on May 19, 2013
Descriptive Forecast
Wednesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm and rain in the afternoon. High of 75F. Winds from the SSW at 5 to 15 mph. Chance of rain 20%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and rain, then a chance of rain after midnight. Low of 66F. Winds from the SW at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.4 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 61 75 | 60 72 | 60 67 | 58
Wind 10 mph SW 11 mph SSW 11 mph SSW 10 mph SW
Humidity 65% 57% 66% 73%
Chance of Precip. 0% 10% 20% 30%
Cloud Cover 20% 71% 89% 64%
Conditions Clear Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:23 AM
8:11 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.30], Average RMSE [3.87]
The National Weather Service forecast quality is fair. MaxT RMSE [3.43], Average RMSE [3.47] : Use NWS
Source: BestForecast at 8:39 AM CDT on May 19, 2013
Descriptive Forecast
Thursday
chancerain Mostly cloudy with a chance of rain in the afternoon. High of 68F. Winds from the West at 5 to 15 mph shifting to the North in the afternoon. Chance of rain 40%.
Thursday Night
nt_chancerain Overcast with a chance of rain. Low of 48F. Breezy. Winds from the North at 15 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 56 67 | 57 59 | 47 53 | 45
Wind 6 mph WSW 7 mph West 16 mph North 16 mph North
Humidity 70% 72% 63% 72%
Chance of Precip. 20% 10% 30% 20%
Cloud Cover 88% 28% 77% 97%
Conditions Chance of Rain Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:23 AM
8:11 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.38], Average RMSE [4.42]
The National Weather Service forecast quality is poor. MaxT RMSE [4.01], Average RMSE [4.32] : Use NWS
Source: BestForecast at 8:39 AM CDT on May 19, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 61F. Breezy. Winds from the NNE at 15 to 20 mph.
Friday Night
nt_clear Clear. Low of 54F. Winds from the NNE at 5 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 43 61 | 43 57 | 38 54 | 38
Wind 16 mph North 17 mph NNE 16 mph NNE 10 mph NNE
Humidity 60% 51% 48% 54%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 98% 93% 56% 0%
Conditions Overcast Overcast Partly Cloudy Clear
Sunrise & Sunset
5:22 AM
8:12 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.77], Average RMSE [4.03]
The National Weather Service forecast quality is poor. MaxT RMSE [4.75], Average RMSE [4.43] : Use NWS
Source: BestForecast at 8:39 AM CDT on May 19, 2013
Descriptive Forecast
Saturday
clear Clear. High of 64F. Winds from the NNE at 10 to 15 mph.
Saturday Night
nt_clear Clear. Low of 48F. Winds from the ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 41 60 | 41 59 | 39 55 | 37
Wind 7 mph NE 10 mph NE 9 mph NNE 8 mph NE
Humidity 58% 48% 46% 51%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 9% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:21 AM
8:13 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.99], Average RMSE [4.91]
The National Weather Service forecast quality is poor. MaxT RMSE [5.75], Average RMSE [4.93] : Use NWS
Source: BestForecast at 8:39 AM CDT on May 19, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 68F. Winds from the ESE at 5 to 10 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy. Low of 55F. Winds from the East at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 44 61 | 44 65 | 44 55 | 45
Wind 6 mph ESE 7 mph ESE 9 mph ENE 8 mph East
Humidity 62% 50% 45% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 13% 51% 66%
Conditions Clear Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:20 AM
8:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.20], Average RMSE [6.75]
Source: BestForecast at 8:39 AM CDT on May 19, 2013
Descriptive Forecast
Monday
chancerain Overcast with a chance of rain. High of 70F. Winds from the SE at 5 to 10 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Low of 61F. Winds from the SE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 46 63 | 47 60 | 49 60 | 48
Wind 9 mph ESE 9 mph SE 9 mph SE 10 mph SE
Humidity 63% 55% 66% 64%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 78% 87% 95% 99%
Conditions Mostly Cloudy Mostly Cloudy Overcast Overcast
Sunrise & Sunset
5:20 AM
8:15 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.95], Average RMSE [6.26]
Source: BestForecast at 8:39 AM CDT on May 19, 2013
Descriptive Forecast
Tuesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds from the SSE at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 66F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 47 67 | 51 63 | 55 65 | 54
Wind 9 mph SE 9 mph SSE 9 mph SSE 9 mph SSE
Humidity 55% 54% 71% 65%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 98% 88% 66% 50%
Conditions Overcast Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:19 AM
8:16 PM
Source: BestForecast at 8:39 AM CDT on May 19, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 77F. Winds from the South at 5 to 10 mph.
Wednesday Night
nt_clear Clear. Low of 66F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 53 71 | 55 67 | 56 67 | 54
Wind 8 mph SSE 8 mph South 6 mph South 6 mph South
Humidity 57% 54% 68% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 38% 40% 55% %
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Public Information Statement  (US Severe Weather)
History & Almanac
May 19, 2013 Max Temp Min Temp
Normal (KMDW) 71 °F 52 °F
Record (KMDW) 95 °F (1934) 37 °F (1937)
Yesterday 79 °F 59 °F
Yesterday's Cooling Degree Days: 4
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Moderate
PM2.5
Yesterday Moderate
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Sunday Moderate
OZONE
Monday Moderate
OZONE
Coastal Water Temperatures
Place Temperature
No Stations Reporting
Marine Forecast
Astronomy
May. 19, 2013 Rise Set
Actual Time 5:26 AM CDT 8:08 PM CDT
Civil Twilight 4:54 AM CDT 8:40 PM CDT
Nautical Twilight 4:13 AM CDT 9:21 PM CDT
Astronomical Twilight 3:27 AM CDT 10:07 PM CDT
Moon 2:06 PM CDT 1:55 AM CDT
Length Of Visible Light 15h 46m
Length of Day
14h 41m
Tomorrow will be 1m 49s longer.
Waxing Gibbous, 65% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
86 °F
Cairo
84 °F
Centralia
84 °F
Metropolis
83 °F
Rantoul
82 °F
Belleville
51 °F
Waukegan
56 °F
Chicago Lansing
57 °F
Chicago DuPage
57 °F
Chicago
57 °F
Chicago Executive
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Chicago Midway 78 °F Mostly Cloudy 10:51 AM CDT
Chicago 79 °F Mostly Cloudy 10:51 AM CDT
Chicago Executive 78 °F Haze 10:52 AM CDT
Gary 79 °F Mostly Cloudy 10:45 AM CDT
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Flight To ETA Status
SWA2784
Providence, RI 		KMDW 11:22AM On Time
SWA257
Omaha, NE 		KMDW 11:27AM On Time
SWA2012
Raleigh/Durham, NC 		KMDW 11:46AM On Time
SWA199
Boston, MA 		KMDW 11:47AM On Time
SKW5408
Muskegon, MI 		KORD 11:26AM On Time
EGF3989
Baltimore, MD 		KORD 11:32AM On Time
SKW6455
Salt Lake City, UT 		KORD 11:34AM On Time
EGF3877
Philadelphia, PA 		KORD 11:34AM On Time
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Type Condition
Flight Rule: VFR (KMDW)
Wind Speed: 4.0 kts.
Wind Dir: 92° (East)
Ceiling: 30000 ft

METAR KMDW 191551Z 13004KT 10SM BKN300 26/17 A2993 RMK AO2 SLP126 T02560167 $

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Nearby Events
Event Date Forecast
Female Funnies 8:00 PM CDT
2013-04-15		 Chance of a Thunderstorm, 50°F
Carl Weathersby 8:00 PM CDT
2013-04-15		 Chance of a Thunderstorm, 50°F
James Barrie's Quartets 7:00 PM CDT
2013-04-15		 Chance of a Thunderstorm, 52°F
THE SMALL, DARK ROOM by Erasing the Distance 7:00 PM CDT
2013-04-15		 Chance of a Thunderstorm, 52°F
The Book of Mormon (Chicago) 7:00 PM CDT
2013-04-16		 Chance of Rain, 41°F
Big Fish (Chicago) 7:00 PM CDT
2013-04-16		 Chance of Rain, 41°F
Event data courtesy eviesays.com
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Chicago, IL 69.4 °F - 63 °F 81% East  at  4.0 mph - / hr 0 ft 11:34 AM CDT Rapid Fire  
West Loop, Chicago, IL 75.2 °F 77 °F 64 °F 69% East  at  1.0 mph 0.00 in / hr 645 ft 11:34 AM CDT Normal  
DePaul Geography, Chicago, IL 73.2 °F 73 °F 67 °F 81% ESE  at  0.0 mph 0.00 in / hr 650 ft 11:32 AM CDT Rapid Fire
Lincoln Park, Chicago, IL 72.0 °F 76 °F 56 °F 57% North  at  2.0 mph - / hr 595 ft 9:47 AM CDT Normal  
Bucktown, Chicago, IL 79.7 °F 81 °F 63 °F 57% NE  at  2.5 mph 0.00 in / hr 600 ft 11:34 AM CDT Rapid Fire  
South Lakeview, Chicago, IL 73.2 °F 76 °F 60 °F 64% SE  at  3.0 mph 0.00 in / hr 607 ft 11:34 AM CDT Rapid Fire  
West Lakeview, Chicago, IL 74.1 °F 76 °F 63 °F 69% ESE  at  10.0 mph 0.00 in / hr 636 ft 11:31 AM CDT Normal
Wrigleyville, Chicago, IL 81.0 °F 82 °F 62 °F 53% North  at  2.0 mph 0.00 in / hr 630 ft 11:34 AM CDT Rapid Fire
U.S. Cellular Field, Chicago, IL 76.6 °F 78 °F 63 °F 63% ESE  at  0.9 mph 0.00 in / hr 594 ft 11:34 AM CDT Rapid Fire
Lincoln Square, CHICAGO, IL 79.3 °F 81 °F 64 °F 59% SE  at  3.8 mph 0.00 in / hr 607 ft 11:34 AM CDT Rapid Fire  
Irving Park, Chicago, IL 78.9 °F 81 °F 65 °F 63% East  at  2.0 mph 0.00 in / hr 600 ft 11:34 AM CDT Rapid Fire  
North Park University, Chicago, IL 76.7 °F 79 °F 64 °F 65% ESE  at  5.0 mph 0.00 in / hr 617 ft 11:30 AM CDT Normal
Peterson Woods, Chicago, IL 77.8 °F 80 °F 64 °F 62% SE  at  0.2 mph 0.00 in / hr 614 ft 11:31 AM CDT Normal  
West Rogers Park, Chicago, IL 74.1 °F 77 °F 40 °F 29% East  at  0.0 mph 0.00 in / hr 595 ft 11:34 AM CDT Rapid Fire
Oak Park, IL, Oak Park, IL 84.6 °F 87 °F 66 °F 54% ENE  at  0.0 mph 0.00 in / hr 617 ft 11:34 AM CDT Rapid Fire
Evanston KU9Z.Net, Evanston, IL 73.6 °F 76 °F 62 °F 67% SSW  at  0.2 mph 0.00 in / hr 600 ft 11:34 AM CDT Rapid Fire
Lincolnwood, Lincolnwood, IL 77.2 °F 79 °F 60 °F 55% ENE  at  4.0 mph 0.00 in / hr 0 ft 11:32 AM CDT Normal  
MARITIME , Chicago, IL 61 °F - - - East  at  14 mph 0.00 in / hr 577 ft 11:00 AM CDT MADIS
South Evanston, Evanston, IL 69.0 °F - 62 °F 78% East  at  1.0 mph 0.00 in / hr 640 ft 11:34 AM CDT Normal  
Stickney, IL, Stickney, IL 79.0 °F 81 °F 63 °F 58% East  at  5.0 mph 0.00 in / hr 614 ft 11:33 AM CDT Rapid Fire  
Jefferson Park, Chicago, IL 82.9 °F 85 °F 65 °F 55% South  at  0.0 mph 0.00 in / hr 627 ft 11:33 AM CDT Rapid Fire  
Historic East Side, Harwood Heights, IL 80.3 °F 82 °F 63 °F 55% East  at  2.0 mph 0.00 in / hr 635 ft 11:31 AM CDT Normal
Midway Airport SE corner runway 13C 12/0, Chicago, IL 85.1 °F 84 °F 58 °F 40% East  at  6.0 mph 0.00 in / hr 620 ft 11:31 AM CDT Normal
River Grove - KA9RXK, River Grove, IL 83.1 °F 85 °F 65 °F 54% East  at  0.0 mph 0.00 in / hr 633 ft 11:24 AM CDT Normal
Garfield Ridge, Chicago, IL 86.2 °F 88 °F 65 °F 50% North  at  3.1 mph 0.00 in / hr 604 ft 11:34 AM CDT Rapid Fire  
APRSWXNET Norridge IL , Chicago, IL 83 °F 85 °F 66 °F 56% ESE  at  0 mph 0.00 in / hr 656 ft 11:19 AM CDT MADIS
Lyons Police Department, Lyons, IL 80.8 °F 83 °F 66 °F 60% ESE  at  3.0 mph 0.00 in / hr 615 ft 11:34 AM CDT Rapid Fire
KC9HZC, Brookfield, IL 86.9 °F 89 °F 66 °F 50% East  at  1.6 mph 0.00 in / hr 617 ft 11:34 AM CDT Rapid Fire  
Norwood Park Township, IL 81.0 °F 83 °F 65 °F 60% SE  at  7.6 mph 0.00 in / hr 646 ft 11:34 AM CDT Rapid Fire  
Lyons Illinois Weather, Lyons, IL 81.6 °F 84 °F 67 °F 62% SSW  at  0.0 mph 0.00 in / hr 620 ft 11:30 AM CDT Normal  
AB9FX, Chicago, IL 80.4 °F 82 °F 64 °F 58% ESE  at  8.0 mph 0.00 in / hr 636 ft 11:34 AM CDT Normal
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Public Information Statement
Mobile & Email Alerts Statement as of 9:00 am CST on March 19, 2013

... This is safe boating week...
... Vessel safety checks...

The following is a safe boating message from the National safe
boating Council and the National Weather Service for this years
National safe boating week.

This boating season... make sure that you take advantage of the
vessel safety check program... a free... no risk service provided in
your area by the United States Coast Guard auxiliary and the United
States power squadrons. A qualified vessel examiner will conduct an
inspection of all the required safety equipment carried or installed
on a vessel and certain aspects of the vesssels overall condition.
Even if you pay careful attention to safety... dangerous mechanical
problems can crop up on the best maintained boat. Thats why the
United States Coast Guard recommends that all recreational
boats... including personal watercraft... get a free vessel safety
check each year.

A vessel safety check is your best way of learning about conditions
that might put you in violation of state or federal Laws
or... worse... create an unsafe condition for you or your passengers
on the water.

Be prepared for any emergency when you are afloat. Get a free
vessel safety check to ensure that your vessel complies with both
federal and state requirements. If the vessel meets all
requirements... the examiner will award a vessel safety check decal.
If your vessel fails to receive a vessel safety check decal... no law
enforcement action is taken and the examiner will provide a list of
items for correction.

This message was brought to you by the National Weather Service and
the National safe boating Council. Visit the National Weather
Service on the web at www.Weather.Gov and the National safe boating
Council at www.Safeboatingcouncil.Org.


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