Current conditions at

Southern Illinois Airport (KMDH)

Lat: 37.78°NLon: 89.25°WElev: 400ft.

Light Snow

12°F

-11°C

Humidity 80%
Wind Speed NE 12 mph
Barometer 30.34 in (1028.2 mb)
Dewpoint 7°F (-14°C)
Visibility 0.75 mi
Wind Chill-2°F (-19°C)
Last update 24 Jan 4:52 pm CST
Extended Forecast for

6 Miles NNE Gorham IL

Cold Weather Advisory January 24, 05:15pm until January 26, 12:00am
Extreme Cold Warning January 26, 12:00am until January 27, 10:00am
Winter Storm Warning January 24, 05:15pm until January 25, 06:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
Winter Storm Warning
  •  
    Cold Weather Advisory January 24, 05:15pm until January 26, 12:00am
    Winter Storm Warning January 24, 05:15pm until January 25, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 13 °F

    Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times.  Low around 11. Wind chill values as low as -2. North northeast wind 9 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 11 °F

    Heavy Snow

  • Sunday

    Sunday: Snow, mainly before 3pm.  High near 15. Wind chill values as low as -4. North wind 11 to 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 15 °F

    Snow

  • Sunday Night

    Sunday Night: Cloudy during the early evening, then gradual clearing, with a low around -3. Wind chill values as low as -16. Northwest wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: -3 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny, with a high near 13. Northwest wind 5 to 9 mph.

    High: 13 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 1. Light southwest wind becoming south southwest 5 to 10 mph in the evening.

    Low: 1 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 28. South southwest wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 28 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 4. Light north northwest wind.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Snow. High near 13. Wind chill values as low as -1. Northeast wind around 10 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. The snow could be heavy at times. Low around 11. Wind chill values as low as -2. North northeast wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow, mainly before 3pm. High near 15. Wind chill values as low as -4. North wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Cloudy during the early evening, then gradual clearing, with a low around -3. Wind chill values as low as -16. Northwest wind 9 to 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 13. Northwest wind 5 to 9 mph.
Monday Night
Clear, with a low around 1. Light southwest wind becoming south southwest 5 to 10 mph in the evening.
Tuesday
Sunny, with a high near 28. South southwest wind 5 to 10 mph becoming west northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 4. Light north northwest wind.
Wednesday
Partly sunny, with a high near 26. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 3. Southwest wind around 6 mph becoming north northwest after midnight.
Thursday
Partly sunny, with a high near 18. North northwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 1. North wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 19. North northwest wind around 6 mph.
Friday Night
Partly cloudy, with a low around 2. Light north northwest wind.
Saturday
Mostly sunny, with a high near 22. Northwest wind 3 to 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Gorham IL
 37.8°N 89.45°W
3:17 pm CST Jan 24, 2026
5pm CST Jan 24, 2026-6pm CST Jan 31, 2026
 
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