National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Overcast

25°F

-4°C

Humidity 78%
Wind Speed NE 10 G 18 mph
Barometer 30.48 in (1032.5 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 1 Dec 1:52 am CST
Extended Forecast for

2 Miles SE Pomona IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 22. Northeast wind around 6 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow showers, mainly after 5pm. Mostly cloudy, with a high near 35. North northeast wind 3 to 6 mph.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: Snow showers and sleet before 2am, then a slight chance of snow showers between 2am and 3am. Low around 24. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New snow and sleet accumulation of less than one inch possible.

    Low: 24 °F

    Snow/Sleet
    then Snow
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 33. North northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 33 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Light and variable wind.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. South southwest wind 5 to 9 mph.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. Light and variable wind becoming north northwest 5 to 10 mph after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 28. North northwest wind 5 to 10 mph becoming light north northeast in the afternoon.

    High: 28 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow showers after midnight. Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 22. Northeast wind around 6 mph.
Monday
A 30 percent chance of snow showers, mainly after 5pm. Mostly cloudy, with a high near 35. North northeast wind 3 to 6 mph.
Monday Night
Snow showers and sleet before 2am, then a slight chance of snow showers between 2am and 3am. Low around 24. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New snow and sleet accumulation of less than one inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 33. North northwest wind 5 to 7 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 22. Light and variable wind.
Wednesday
Mostly sunny, with a high near 40. South southwest wind 5 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 21. Light and variable wind becoming north northwest 5 to 10 mph after midnight.
Thursday
Partly sunny, with a high near 28. North northwest wind 5 to 10 mph becoming light north northeast in the afternoon.
Thursday Night
A chance of snow showers after midnight. Mostly cloudy, with a low around 19. Calm wind.
Friday
A chance of snow showers before noon, then a chance of rain showers. Mostly cloudy, with a high near 34. Calm wind becoming south southeast around 6 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 27. Light and variable wind.
Saturday
Mostly cloudy, with a high near 39. Light and variable wind becoming west 5 to 7 mph in the morning.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 28. Light and variable wind becoming west around 6 mph after midnight.
Sunday
Mostly cloudy, with a high near 39. West wind around 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Pomona IL
 37.61°N 89.32°W
Last Update:
10:21 pm CST Nov 30, 2025
Forecast Valid:
1am CST Dec 1, 2025-6pm CST Dec 7, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation