Very Cold Temperatures from the Northern Plains to Ohio Valley; Swath of Snow from the Midwest to Central Appalachians

Arctic air will bring very cold temperatures and dangerous wind chills from the Northern Plains to the Ohio Valley today, expanding into the Mid-South and Mid-Atlantic on Sunday. A swath of accumulating snow is expected today from the Midwest to Central Appalachians, expanding into portions of the Mid-Atlantic tonight into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Partly Cloudy

11°F

-12°C

Humidity	73%
Wind Speed	N 12 mph
Barometer	30.53 in (1034.5 mb)
Dewpoint	4°F (-16°C)
Visibility	10.00 mi
Wind Chill	-4°F (-20°C)
Last update	14 Dec 1:52 am CST

More Information:

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

Extended Forecast for

3 Miles NNE Pomona IL

Cold Weather Advisory until December 14, 12:00pm

Click here for hazard details and duration

Cold Weather Advisory

Cold Weather Advisory until December 14, 12:00pm
NOW until 12:00pm Sun
Cold Weather Advisory
Overnight
Low: 8 °F
Mostly Clear
Sunday
High: 17 °F
Sunny
Sunday Night
Low: 9 °F
Clear
Monday
High: 36 °F
Sunny
Monday Night
Low: 25 °F
Mostly Clear
Tuesday
High: 46 °F
Sunny
Tuesday Night
Low: 36 °F
Partly Cloudy
Wednesday
High: 53 °F
Mostly Sunny

Detailed Forecast

Overnight

Mostly clear, with a low around 8. Wind chill values as low as -6. North wind around 14 mph, with gusts as high as 24 mph.

Sunday

Sunny, with a high near 17. Wind chill values as low as -7. North wind 6 to 13 mph, with gusts as high as 23 mph.

Sunday Night

Clear, with a low around 9. Wind chill values as low as zero. Calm wind becoming south around 6 mph after midnight.

Monday

Sunny, with a high near 36. South southwest wind 6 to 13 mph, with gusts as high as 21 mph.

Monday Night

Mostly clear, with a low around 25. South southwest wind 6 to 9 mph.

Tuesday

Sunny, with a high near 46. South southwest wind 6 to 10 mph.

Tuesday Night

Partly cloudy, with a low around 36. South southwest wind 6 to 9 mph.

Wednesday

Mostly sunny, with a high near 53. South southwest wind around 7 mph.

Wednesday Night

A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 45. South wind 7 to 16 mph, with gusts as high as 24 mph.

Thursday

Showers likely, mainly before noon. Mostly cloudy, with a high near 59. South wind 10 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.

Thursday Night

Partly cloudy, with a low around 25. West northwest wind 5 to 9 mph becoming light north northwest after midnight.

Friday

Mostly sunny, with a high near 42. Light and variable wind becoming south southeast 5 to 7 mph in the morning.

Friday Night

Partly cloudy, with a low around 34. South wind 6 to 10 mph, with gusts as high as 18 mph.

Saturday

A slight chance of showers. Partly sunny, with a high near 57. South southwest wind 10 to 13 mph, with gusts as high as 23 mph.