Waukegan, IL

7:54 AM CDT on May 21, 2013 (GMT -0500)
Elev: 715 ft
Lon: 87.9° W
Lat: 42.4° N
Source
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News
Recovery Efforts Continue in Deadly Okla. Tornado
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
At Least 20 Children Dead at Okla. School
May 21, 2013
More than a dozen children perished in the devastating Moore, Okla. tornado.
Twitter Responds With Prayers for Oklahoma Tornado Victims
May 21, 2013
Twitter responds to the devastation brought by tornadoes Monday in suburban Oklahoma City, offering condolences and prayers for the victims and survivors.
In Their Words: The Oklahoma Tornado Tragedy
May 21, 2013
Our reporters were among the first national media to report from Moore, Okla. shortly after a powerful tornado decimated the town. These are their thoughts as they report from the scene.
'I Expected Chaos:' Scenes from Okla. School
May 21, 2013
A photographer who was among the first to arrive at an Oklahoma Elementary School after a tornado destroyed it, describes the heart-wrenching scene.
In Tornado's Wake, Worried Parents Seek Out Kids
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
Oklahoma Tornado: How to Help
May 20, 2013
The Salvation Army says it is activating disaster response teams and mobile feeding units to help residents and rescuers in Moore.
Moore, Okla. Tornado Timeline
May 21, 2013
On May 20, 2013, a large deadly tornado ripped through the Oklahoma City area. Click to read the timeline of the tornado event
Obama Declares Major Disaster in Oklahoma
May 21, 2013
President Barack Obama has declared a major disaster in Oklahoma as the state recovers from a massive tornado that ripped through the Oklahoma City suburbs Monday, killing dozens and flattening entire neighborhoods.
Photos, Social Media Capture Terror of Okla. Tornadoes
May 20, 2013
Catastrophic tornadoes developed in Oklahoma on Monday. Here are photos and social media reports.
Huge Rock Crashes Into Moon, Sparks Giant Explosion
May 20, 2013
The moon has a new hole on its surface thanks to a boulder that slammed into it in March, creating the biggest explosion scientists have seen on the moon since they started monitoring it.
Deadly Rainstorms Kill 55 in Southern China
May 20, 2013
Chinese authorities say rainstorms that battered southern China this week have killed 55 people and left 14 others missing.
Photos: Deadly Tornado Outbreak Strikes Plains
May 20, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 20, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Amazing Nature, Captured
May 20, 2013
These stunning images of nature captured across the globe will change the way you view our world.
Photos: Tornado Devastation in Plains
May 20, 2013
Photos and social media reports of severe weather damage over the weekend in Oklahoma, Iowa and Kansas.
Tornado Hits South of Oklahoma City
May 20, 2013
Continuing coverage of destructive severe weather.
Tornado Hits OKC Suburb, Kicking Up Debris
May 19, 2013
A tornado kicked up debris in an Oklahoma City suburb and threatened a number of tourist attractions on historic Route 66 but there were no immediate reports of injuries or major damage.
Tornado Touches Down in Wichita
May 19, 2013
State emergency officials are monitoring a tornado in the Wichita area.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
More News Articles

Waukegan Weather at a Glance

Updated 7:37 AM CDT
Elevation
696 ft
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Now
Clear
Clear
Temperature
66.0 °F
Feels Like 66.0 °F
Wind(mph)
-
Sunrise / Set
5:24 AM
8:12 PM
Moon
Waxing Gibbous
Today
Thunderstorm 79 °F
T-storms
70% chance of precipitation
Tonight
Thunderstorm 61 °F
T-storms
70% chance of precipitation
Tomorrow
Thunderstorm 68 | 46 °F
T-storms
60% chance of precipitation
Thursday
Chance of Rain 57 | 37 °F
Chance of Rain
40% chance of precipitation
Friday
Partly Cloudy 63 | 37 °F
Partly Cloudy
Saturday
Partly Cloudy 63 | 48 °F
Partly Cloudy
Today is forecast to be Cooler than yesterday.
Conditions
Pressure
29.67 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
90%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KUGN 211152Z 21012KT 10SM CLR 18/16 A2970 RMK AO2 SLP045 60001 70027 T01780156 10189 20172 51010
Don't speak METAR? Read our FAQ.
Weather Radio
Weather Radio Index
Temperature
Temperature
66.0 °F
84,83,80,74,69,75,67,66,65,66,65,64,63
Dew Point
63 °F
Wind
Speed / Dir
- from North
Wind Gust
Health
UV
1 out of 16
Pollen
4.40 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday
tstorms Partly cloudy with thunderstorms, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 79F. Breezy. Winds from the SSW at 10 to 20 mph. Chance of rain 70%.
Tuesday Night
nt_tstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers after midnight. Fog overnight. Low of 61F. Winds less than 5 mph. Chance of rain 70%.
Wednesday
tstorms Overcast with a chance of a thunderstorm and rain showers, then thunderstorms and rain showers in the afternoon. High of 68F. Winds less than 5 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Wednesday Night
nt_rain Partly cloudy with rain showers in the evening, then overcast with rain showers. Low of 46F. Winds from the North at 5 to 15 mph. Chance of rain 60%.
Thursday
chancerain Overcast with a chance of rain in the morning, then mostly cloudy. Fog early. High of 57F. Breezy. Winds from the North at 15 to 20 mph with gusts to 30 mph. Chance of rain 40%.
Thursday Night
nt_clear Partly cloudy in the evening, then clear. Low of 37F. Breezy. Winds from the North at 10 to 20 mph.
Friday
partlycloudy Partly cloudy in the morning, then clear. High of 63F. Winds from the NNE at 5 to 15 mph.
Friday Night
nt_partlycloudy Clear in the evening, then mostly cloudy. Low of 37F. Winds less than 5 mph.
Saturday
partlycloudy Partly cloudy. High of 63F. Winds from the SSE at 5 to 10 mph.
Saturday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 48F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.
Sunday
mostlycloudy Mostly cloudy with a chance of rain. High of 64F. Winds from the SE at 10 to 15 mph. Chance of rain 20%.
Sunday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 52F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 68F. Winds from the SE at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Winds from the SE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Tuesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 73F. Winds from the SSE at 10 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 61F. Winds from the South at 5 to 15 mph. Chance of rain 20%.
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 77F. Winds from the South at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 63F. Winds from the South at 5 to 10 mph.
Thursday
mostlycloudy Mostly cloudy. High of 79F. Winds from the SSW at 5 to 10 mph.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 64F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds from the South at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_clear Clear. Fog overnight. Low of 64F. Winds from the South at 5 to 10 mph.
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Weather Forecast for Waukegan IL

View Calendar 10-Day Forecast for station KUGN

Tuesday, 21
Thunderstorm
79 | 61 °F
T-storms
Chance of
Precipitation
70%
Wednesday, 22
Thunderstorm
68 | 46 °F
T-storms
Chance of
Precipitation
60%
Thursday, 23
Chance of Rain
57 | 37 °F
Chance of Rain
Chance of
Precipitation
40%
Friday, 24
Partly Cloudy
63 | 37 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 25
Partly Cloudy
63 | 48 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 26
Chance of Rain
64 | 52 °F
Chance of Rain
Chance of
Precipitation
20%
Monday, 27
Chance of a Thunderstorm
68 | 52 °F
Chance of T-storms
Chance of
Precipitation
40%
Tuesday, 28
Chance of a Thunderstorm
73 | 61 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 29
Chance of a Thunderstorm
77 | 63 °F
Chance of T-storms
Chance of
Precipitation
40%
Thursday, 30
Mostly Cloudy
79 | 64 °F
Mostly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 2:41 AM CDT on May 21, 2013
Descriptive Forecast
Tuesday
tstorms Partly cloudy with thunderstorms, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 79F. Breezy. Winds from the SSW at 10 to 20 mph. Chance of rain 70%.
Tuesday Night
nt_tstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers after midnight. Fog overnight. Low of 61F. Winds less than 5 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 62 72 | 63 70 | 61 64 | 60
Wind 11 mph SSW 15 mph SSW 11 mph SW 2 mph West
Humidity 75% 70% 72% 83%
Chance of Precip. 90% 70% 70% 70%
Cloud Cover 86% 26% 65% 71%
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:24 AM
8:12 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.39], Average RMSE [3.42]
The National Weather Service forecast quality is good. MaxT RMSE [2.04], Average RMSE [2.29] : Use NWS
Source: BestForecast at 2:41 AM CDT on May 21, 2013
Descriptive Forecast
Wednesday
tstorms Overcast with a chance of a thunderstorm and rain showers, then thunderstorms and rain showers in the afternoon. High of 68F. Winds less than 5 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Wednesday Night
nt_rain Partly cloudy with rain showers in the evening, then overcast with rain showers. Low of 46F. Winds from the North at 5 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 59 62 | 58 58 | 54 55 | 51
Wind 2 mph WSW 3 mph East 6 mph NNE 10 mph North
Humidity 76% 87% 90% 87%
Chance of Precip. 70% 60% 60% 60%
Cloud Cover 89% 100% 76% 32%
Conditions Thunderstorm Chance of a Thunderstorm Thunderstorm Rain Showers
Sunrise & Sunset
5:23 AM
8:13 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.15], Average RMSE [3.60]
The National Weather Service forecast quality is fair. MaxT RMSE [2.93], Average RMSE [3.09] : Use NWS
Source: BestForecast at 2:41 AM CDT on May 21, 2013
Descriptive Forecast
Thursday
chancerain Overcast with a chance of rain in the morning, then mostly cloudy. Fog early. High of 57F. Breezy. Winds from the North at 15 to 20 mph with gusts to 30 mph. Chance of rain 40%.
Thursday Night
nt_clear Partly cloudy in the evening, then clear. Low of 37F. Breezy. Winds from the North at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 48 47 | 44 52 | 40 41 | 36
Wind 14 mph North 19 mph North 16 mph NNE 13 mph North
Humidity 90% 92% 64% 79%
Chance of Precip. 60% 50% 10% 10%
Cloud Cover 91% 100% 34% 4%
Conditions Rain Showers Chance of Rain Partly Cloudy Clear
Sunrise & Sunset
5:22 AM
8:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.10], Average RMSE [3.47]
The National Weather Service forecast quality is poor. MaxT RMSE [3.57], Average RMSE [3.56] : Use NWS
Source: BestForecast at 2:41 AM CDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy in the morning, then clear. High of 63F. Winds from the NNE at 5 to 15 mph.
Friday Night
nt_partlycloudy Clear in the evening, then mostly cloudy. Low of 37F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 35 56 | 38 55 | 39 41 | 30
Wind 11 mph North 8 mph NNE 6 mph ENE 2 mph East
Humidity 75% 51% 55% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 66% 3% 3%
Conditions Clear Mostly Cloudy Clear Clear
Sunrise & Sunset
5:21 AM
8:15 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.21], Average RMSE [3.79]
The National Weather Service forecast quality is poor. MaxT RMSE [3.58], Average RMSE [3.80] : Use NWS
Source: BestForecast at 2:41 AM CDT on May 21, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 63F. Winds from the SSE at 5 to 10 mph.
Saturday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 48F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 35 57 | 38 58 | 39 48 | 40
Wind 2 mph ENE 6 mph SSE 4 mph SSE 6 mph SE
Humidity 66% 48% 49% 73%
Chance of Precip. 0% 0% 10% 10%
Cloud Cover 73% 70% 26% 96%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Overcast
Sunrise & Sunset
5:21 AM
8:16 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.57], Average RMSE [4.49]
The National Weather Service forecast quality is poor. MaxT RMSE [4.15], Average RMSE [4.33] : Use NWS
Source: BestForecast at 2:41 AM CDT on May 21, 2013
Descriptive Forecast
Sunday
mostlycloudy Mostly cloudy with a chance of rain. High of 64F. Winds from the SE at 10 to 15 mph. Chance of rain 20%.
Sunday Night
nt_mostlycloudy Mostly cloudy with a chance of rain. Low of 52F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 46 59 | 48 63 | 50 54 | 51
Wind 9 mph SE 11 mph SE 9 mph SE 9 mph SE
Humidity 79% 65% 63% 89%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 74% 97% 38% 100%
Conditions Chance of Rain Overcast Partly Cloudy Overcast
Sunrise & Sunset
5:20 AM
8:17 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.67], Average RMSE [3.82]
The National Weather Service forecast quality is poor. MaxT RMSE [4.92], Average RMSE [4.54] : Use NWS
Source: BestForecast at 2:41 AM CDT on May 21, 2013
Descriptive Forecast
Monday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 68F. Winds from the SE at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Winds from the SE at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 50 64 | 51 65 | 53 56 | 52
Wind 11 mph SE 13 mph SE 12 mph ESE 11 mph SE
Humidity 89% 63% 61% 90%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 59% 100% 39% 70%
Conditions Chance of Rain Overcast Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:19 AM
8:17 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.60], Average RMSE [5.48]
The National Weather Service forecast quality is poor. MaxT RMSE [5.12], Average RMSE [4.62] : Use NWS
Source: BestForecast at 2:41 AM CDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 73F. Winds from the SSE at 10 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_mostlycloudy Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 61F. Winds from the South at 5 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 53 68 | 61 69 | 64 65 | 63
Wind 11 mph SE 11 mph SSE 11 mph SSE 7 mph SSE
Humidity 87% 76% 83% 93%
Chance of Precip. 30% 10% 10% 0%
Cloud Cover 62% 99% 49% 86%
Conditions Chance of a Thunderstorm Overcast Partly Cloudy Fog
Sunrise & Sunset
5:19 AM
8:18 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [8.28], Average RMSE [7.10]
Source: BestForecast at 2:41 AM CDT on May 21, 2013
Descriptive Forecast
Wednesday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 77F. Winds from the South at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 63F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 62 69 | 64 69 | 67 64 | 64
Wind 7 mph South 9 mph South 8 mph South 8 mph South
Humidity 96% 84% 97% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 72% 62% 66% 93%
Conditions Mostly Cloudy Partly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
5:18 AM
8:19 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.77], Average RMSE [5.37]
Source: BestForecast at 2:41 AM CDT on May 21, 2013
Descriptive Forecast
Thursday
mostlycloudy Mostly cloudy. High of 79F. Winds from the SSW at 5 to 10 mph.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 64F. Winds from the SSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 62 71 | 64 69 | 67 65 | 65
Wind 7 mph SSW 8 mph SSW 6 mph SSW 6 mph SSW
Humidity 90% 78% 96% 100%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 72% 74% 76% 76%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
5:18 AM
8:20 PM
Source: BestForecast at 2:41 AM CDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 73F. Winds from the South at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_clear Clear. Fog overnight. Low of 64F. Winds from the South at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 63 69 | 64 67 | 66 63 | 63
Wind 5 mph SSW 6 mph South 6 mph South 6 mph South
Humidity 95% 85% 98% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 77% 75% 71% %
Conditions Fog Mostly Cloudy Mostly Cloudy Fog
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KUGN) 67 °F 46 °F
Record (KUGN) 84 °F (2009) 28 °F (2002)
Yesterday 87 °F 60 °F
Yesterday's Cooling Degree Days: 9
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
OZONE
Yesterday Moderate
PM2.5
Current Good
PM2.5
Current Good
OZONE
Tuesday Moderate
PM2.5
Coastal Water Temperatures
Place Temperature
No Stations Reporting
Marine Forecast
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:24 AM CDT 8:12 PM CDT
Civil Twilight 4:51 AM CDT 8:45 PM CDT
Nautical Twilight 4:09 AM CDT 9:27 PM CDT
Astronomical Twilight 3:22 AM CDT 10:15 PM CDT
Moon 4:21 PM CDT 2:56 AM CDT
Length Of Visible Light 15h 54m
Length of Day
14h 48m
Tomorrow will be 1m 46s longer.
Waxing Gibbous, 82% 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
79 °F
Cairo
78 °F
Danville
78 °F
Robinson
78 °F
Harrisburg
78 °F
Mount Carmel
60 °F
Savanna
60 °F
Galesburg
60 °F
Taylorville
61 °F
Litchfield
61 °F
Bloomington
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
Waukegan 64 °F Clear 6:52 AM CDT
Kenosha 64 °F Clear 6:53 AM CDT
Chicago Executive 65 °F Clear 6:52 AM CDT
Racine 64 °F Clear 6:53 AM CDT
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Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
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Type Condition
Flight Rule: VFR (KUGN)
Wind Speed: 12.0 kts.
Wind Dir: -999° (North)
Ceiling: Unlimited

METAR KUGN 211152Z 21012KT 10SM CLR 18/16 A2970 RMK AO2 SLP045 60001 70027 T01780156 10189 20172 51010

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Nearby Events
Event Date Forecast
The Best of Second City 7:00 PM CDT
2013-04-19		 Chance of Rain, 39°F
The Party in the Kitchen 8:00 PM CDT
2013-04-19		 Chance of Rain, 38°F
The Party in the Kitchen 8:00 PM CDT
2013-04-20		 Clear, 38°F
Chris Greene Quartet 7:00 PM CDT
2013-04-20		 Clear, 39°F
The Party in the Kitchen 3:00 PM CDT
2013-04-21		 Mostly Cloudy, 53°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
HADS WAUKEGAN HARBOR , Waukegan, IL 64 °F - - - SSW  at  16 mph 0.00 in / hr 630 ft 6:40 AM CDT MADIS
Prairie Ridge Rd (CW7113), Green Oaks, IL 66.0 °F - 63 °F 90% North  at  - 0.00 in / hr 696 ft 7:37 AM CDT Normal  
Jerry's South Central Zion Station, Zion, IL 65.5 °F - 64 °F 95% South  at  2.7 mph - / hr 656 ft 7:39 AM CDT Normal
Merit Club, Libertyville, IL 66.9 °F - 62 °F 83% WNW  at  4.0 mph 0.00 in / hr 742 ft 7:54 AM CDT Rapid Fire
Tom's Central Zion, Zion, IL 67.5 °F - 63 °F 86% NNE  at  3.7 mph - / hr 659 ft 7:45 AM CDT Normal  
Concord Oaks East, Gurnee, IL 68.0 °F - 62 °F 82% South  at  3.0 mph 0.00 in / hr 755 ft 7:54 AM CDT Rapid Fire
Delaware Crossing, Gurnee, IL 66.1 °F - 60 °F 81% SSW  at  7.0 mph 0.00 in / hr 824 ft 7:54 AM CDT Rapid Fire  
East Lake Bluff, Lake Bluff, IL 63.0 °F - 58 °F 85% SW  at  0.0 mph 0.00 in / hr 650 ft 7:54 AM CDT Rapid Fire  
MesoWest GURNEE , Russell, IL 59 °F - - - North  at  - 0.00 in / hr 690 ft 6:40 AM CDT MADIS
near lake michigan, Lake Bluff, IL 70.2 °F - 65 °F 85% South  at  4.5 mph 0.00 in / hr 650 ft 7:54 AM CDT Rapid Fire
Deerpath, Lake Villa, IL 67.5 °F - 62 °F 83% SSW  at  5.0 mph 0.00 in / hr 817 ft 7:53 AM CDT Rapid Fire
Lake Forest Water Plant, Lake Forest, IL 67.7 °F - 63 °F 84% WSW  at  2.0 mph 0.00 in / hr 0 ft 7:50 AM CDT Normal
Prairie Crossing, Grayslake, IL 65.9 °F - 62 °F 86% SW  at  7.0 mph 0.00 in / hr 780 ft 7:53 AM CDT Rapid Fire
Country Place, Lindenhurst, IL 68.7 °F - 62 °F 79% SSE  at  5.3 mph - / hr 0 ft 7:52 AM CDT Normal  
Sunshine Subdivision, Third Lake, IL 66.2 °F - 60 °F 81% West  at  4.3 mph 0.00 in / hr 792 ft 7:53 AM CDT Rapid Fire  
The Highlands, Libertyville, IL 65.8 °F - 63 °F 90% SSW  at  2.7 mph 0.00 in / hr 720 ft 7:54 AM CDT Rapid Fire  
7th & Landon (Near Metra), Winthrop Harbor, IL 68.9 °F - 64 °F 84% WSW  at  5.0 mph 0.00 in / hr 636 ft 7:50 AM CDT Normal
Lake Forest, IL 66.8 °F - 62 °F 84% SW  at  7.0 mph 0.00 in / hr 0 ft 7:50 AM CDT Normal
CountryPlace, Lindenhurst, IL 68.9 °F - 62 °F 79% North  at  11.2 mph - / hr 801 ft 7:49 AM CDT Normal  
APRSWXNET Grayslake IL , Grayslake, IL 66 °F - 62 °F 88% SW  at  5 mph 0.00 in / hr 718 ft 7:33 AM CDT MADIS
Covenant Cove, Winthrop Harbor, IL 67.0 °F - 62 °F 83% SW  at  4.0 mph 0.00 in / hr 663 ft 7:53 AM CDT Normal  
Greggs Landing, Vernon Hills, IL 64.6 °F - 64 °F 98% SSE  at  2.0 mph 0.00 in / hr 715 ft 7:53 AM CDT Rapid Fire  
Lake Linden, Lindenhurst, IL 66.0 °F - 62 °F 86% SSW  at  0.0 mph 0.00 in / hr 779 ft 7:54 AM CDT Rapid Fire
Haryan Farms, Grayslake, IL 67.8 °F - 63 °F 84% SW  at  7.0 mph 0.00 in / hr 780 ft 7:54 AM CDT Rapid Fire  
MesoWest WINTH1 , Winthrop Harbor, IL 58 °F - - - North  at  - 0.00 in / hr 606 ft 5:20 AM CDT MADIS
New Century Town, Vernon Hills, IL 69.4 °F - 64 °F 84% SW  at  2.2 mph 0.00 in / hr 706 ft 7:54 AM CDT Rapid Fire
Mundelein, IL 66.9 °F - 63 °F 86% SSW  at  2.7 mph - / hr 774 ft 7:40 AM CDT Normal  
Deerpath, Vernon Hills, IL 66.9 °F - 66 °F 98% WSW  at  6.3 mph - / hr 690 ft 7:47 AM CDT Normal  
CLUBLANDS ANTIOCH, ANTIOCH, IL 65.8 °F - 61 °F 85% West  at  1.0 mph 0.00 in / hr 805 ft 7:54 AM CDT Rapid Fire
Arrowhead Drive, Mundelein, IL 68.4 °F - 61 °F 78% SW  at  3.4 mph 0.00 in / hr 771 ft 7:54 AM CDT Rapid Fire  
Fort Sheridan Base Housing, Highland Park, IL 71.8 °F 73 °F 63 °F 75% NE  at  3.8 mph 0.00 in / hr 656 ft 7:54 AM CDT Rapid Fire  
Public Works, Highland Park, IL 66.8 °F - 62 °F 84% WSW  at  1.0 mph - / hr 660 ft 7:48 AM CDT Normal  
CLA, Mundelein, IL 66.6 °F - 62 °F 86% SW  at  5.0 mph 0.00 in / hr 787 ft 7:53 AM CDT Rapid Fire  
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