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

Falls City, Brenner Field Airport (KFNB)

Lat: 40.08°NLon: 95.59°WElev: 984ft.

Fair

40°F

4°C

Humidity 43%
Wind Speed SE 12 mph
Barometer 30.02 in (1017.8 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 20 Jan 3:53 pm CST
Extended Forecast for

Mound City MO

  • Tonight

    Tonight: A chance of flurries between 11pm and midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 21. South southeast wind 7 to 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph.

    Low: 21 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: Sunny, with a high near 44. West southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 18. Northwest wind 9 to 14 mph becoming light  after midnight. Winds could gust as high as 24 mph.

    Low: 18 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 33. Calm wind becoming west 5 to 7 mph in the morning.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. North wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 7.

    High: 7 °F

    Cold

  • Friday Night

    Friday Night: A chance of snow after midnight.  Cloudy, with a low around -3. Chance of precipitation is 30%.

    Low: -3 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow.  Mostly cloudy and cold, with a high near 10. Chance of precipitation is 30%.

    High: 10 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries between 11pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 21. South southeast wind 7 to 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 44. West southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 34 mph.
Wednesday Night
Mostly clear, with a low around 18. Northwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 24 mph.
Thursday
Partly sunny, with a high near 33. Calm wind becoming west 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 2. North wind 6 to 14 mph, with gusts as high as 22 mph.
Friday
Mostly cloudy and cold, with a high near 7.
Friday Night
A chance of snow after midnight. Cloudy, with a low around -3. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy and cold, with a high near 10. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Mostly sunny, with a high near 17.
Sunday Night
Partly cloudy, with a low around 0.
Monday
Sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Mostly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Mound City MO
 40.14°N 95.23°W (Elev. 1001 ft)
3:17 pm CST Jan 20, 2026
4pm CST Jan 20, 2026-6pm CST Jan 27, 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