Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Marshall Memorial Municipal Airport (KMHL)

Lat: 39.1°NLon: 93.2°WElev: 779ft.

Fair

21°F

-6°C

Humidity 63%
Wind Speed SW 9 mph
Barometer 30.35 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 20 Jan 8:55 am CST
Extended Forecast for

De Witt MO

  • Today

    Today: Mostly sunny, with a high near 38. South southwest wind 5 to 9 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Cloudy, then gradual clearing toward daybreak, with a low around 24. South wind 7 to 11 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

    Low: 24 °F

    Clearing Late

  • Wednesday

    Wednesday: Sunny, with a high near 41. West southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. West southwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Calm wind becoming west northwest around 6 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 13.

    High: 13 °F

    Cold

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around -1. Chance of precipitation is 30%.

    Low: -1 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow.  Mostly cloudy and cold, with a high near 12. Chance of precipitation is 30%.

    High: 12 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 38. South southwest wind 5 to 9 mph.
Tonight
Cloudy, then gradual clearing toward daybreak, with a low around 24. South wind 7 to 11 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 41. West southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 19. West southwest wind 5 to 9 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 35. Calm wind becoming west northwest around 6 mph.
Thursday Night
Mostly cloudy, with a low around 6.
Friday
Mostly cloudy and cold, with a high near 13.
Friday Night
A chance of snow. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy and cold, with a high near 12. Chance of precipitation is 30%.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 22.
Sunday Night
Mostly clear, with a low around 4.
Monday
Sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
De Witt MO
 39.38°N 93.23°W (Elev. 699 ft)
5:26 am CST Jan 20, 2026
9am CST Jan 20, 2026-6pm CST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database