Significant Winter Storm to Continue Widespread Hazardous Weather Across the East

A strengthening eastern storm will bring areas of heavy snow and ice from the Midwest to the Mid-Atlantic and Northeast Wednesday before tapering off on Thursday. Further south, several inches of heavy rain are forecast Wednesday into this weekend. This may lead to river flooding and flash flooding across the Mid-South. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Drizzle

32°F

0°C

Humidity	96%
Wind Speed	E 12 G 21 mph
Barometer	29.94 in
Dewpoint	31°F (-1°C)
Visibility	5.00 mi
Wind Chill	23°F (-5°C)
Last update	20 Feb 3:35 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Clinton ILSimilar City Names

Winter Weather Advisory until February 20, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until February 20, 12:00pm

NOW until
12:00pm Wed

Winter Weather Advisory
Overnight

Wintry Mix
Low: 28 °F
Wednesday

Rain Likely
and Patchy
Fog then
Slight Chance
Rain
High: 40 °F
Wednesday
Night

Mostly Cloudy
Low: 25 °F
Thursday

Partly Sunny
High: 39 °F
Thursday
Night

Partly Cloudy
Low: 25 °F
Friday

Mostly Sunny
High: 43 °F
Friday
Night

Mostly Cloudy
Low: 33 °F
Saturday

Showers
High: 49 °F

Detailed Forecast

Overnight

Freezing rain, possibly mixed with snow, becoming all freezing rain after 5am. Low around 28. East wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime ice accumulation of less than a 0.1 of an inch possible. Total nighttime snow accumulation of around an inch possible.

Wednesday

Rain likely, mainly before 11am. Patchy fog before noon. Otherwise, cloudy, with a high near 40. East southeast wind 11 to 16 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Mostly cloudy, with a low around 25. West southwest wind 9 to 14 mph, with gusts as high as 22 mph.

Thursday

Partly sunny, with a high near 39. West wind 5 to 8 mph becoming calm in the afternoon. Winds could gust as high as 18 mph.

Thursday Night

Partly cloudy, with a low around 25. Calm wind becoming east northeast around 6 mph in the evening.

Friday

Mostly sunny, with a high near 43. East southeast wind 7 to 11 mph, with gusts as high as 17 mph.

Friday Night

Mostly cloudy, with a low around 33. East southeast wind 9 to 11 mph, with gusts as high as 15 mph.

Saturday

A chance of rain before noon, then showers after noon. Cloudy, with a high near 49.