No Watches or Warnings for Union
Issued: 12:10 am CST Dec 11, 2025 Latitude: 41.4969757 Longitude: -88.0233891 View on Google Maps
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| Flurries |
Mostly Cloudy |
Snow |
Snow |
Sunny |
Mostly Sunny |
Partly Sunny |
Mostly Cloudy |
Current Conditions at
JOLIET - (KJOT)
30°
Cloudy
as of 11:55 PM CST
Rel. Humidity: 74%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 2500ft
Current Conditions at
ROMEOVILLE WFO - (KLOT)
28°
Cloudy
as of 11:55 PM CST
Rel. Humidity: 68%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Wind Data
7 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 2600ft
Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
Cloudy
as of 11:55 PM CST
Rel. Humidity: 92%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 2200ft
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
Cloudy
as of 11:53 PM CST
Rel. Humidity: 58%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 21 MPH
310° Northwest
Cloud Level(s): Few at 1400ft, Solid Overcast at 3200ft
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Overnight... Isolated flurries before 3am. Cloudy, with a low around 23. Northwest wind 5 to 10 mph. |
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Thursday... Mostly cloudy, with a high near 27. Northwest wind around 5 mph becoming calm in the afternoon. |
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Thursday Night... Snow likely, mainly before midnight. Cloudy, with a low around 22. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible. |
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Friday... A 20 percent chance of snow before noon. Mostly cloudy, with a high near 28. Northeast wind 5 to 10 mph becoming west in the afternoon. |
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Friday Night... A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 8. West wind 10 to 15 mph, with gusts as high as 20 mph. |
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Saturday... Snow likely, mainly after noon. Cloudy, with a high near 11. Chance of precipitation is 60%. |
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Saturday Night... A 20 percent chance of snow before midnight. Partly cloudy, with a low around -5. |
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Sunday... Sunny and cold, with a high near 9. |
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Sunday Night... Mostly clear, with a low around -4. |
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Monday... Mostly sunny, with a high near 22. |
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Monday Night... Mostly cloudy, with a low around 15. |
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Tuesday... Partly sunny, with a high near 31. |
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Tuesday Night... Mostly cloudy, with a low around 26. |
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Wednesday... Mostly cloudy, with a high near 37. |
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Current Radar Image
Sun Almanac for Union, Illinois
Sunrise: 07:09 AM
Sunset: 4:22 PM
Civil Sunrise:06:38 AM
Civil Sunset: 4:54 PM
Nautical Sunrise: 06:03 AM
Nautical Sunset: 5:28 PM
Astro Sunrise: 05:29 AM
Astro Sunset: 6:02 PM
Illinois' Current Temperatures
Illinois' Satellite Image
Illinois' Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 6917 locations
in the contiguous United States |
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High
Temp |
75° |
Keathley C 875, Louisiana
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Low
Temp |
-11° |
Cook, Minnesota
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Wind
Speed |
55mph |
Big Timber, Montana
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Wind
Gust |
73mph |
Big Timber, Montana
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Wind
Chill |
-13° |
Grand Marais, Minnesota
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High
Pressure |
30.50Hg |
Salida Mountain, Colorado
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Low
Pressure |
29.11Hg |
Greenville, Maine
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| # Locations Reporting Snow |
121 |
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| # Locations Reporting Rain |
27 |
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| # Locations Reporting Fog |
10 |
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| Average Temperature in the Contiguous USA |
37° |
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Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the
National Weather Service for official information.
