Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

Falls City, Brenner Field Airport (KFNB)

Lat: 40.08°NLon: 95.59°WElev: 984ft.

Fair

32°F

0°C

Humidity 40%
Wind Speed N 10 mph
Barometer 30.22 in (1024.5 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 21 Jan 6:53 pm CST
Extended Forecast for

Mound City MO

Wind Advisory until January 21, 08:00pm
Click here for hazard details and duration
...
  •  
    Wind Advisory until January 21, 08:00pm

    NOW until 8:00pm Wed

    Wind Advisory

  • Tonight

    Low: 18 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37. Light and variable wind becoming west northwest 5 to 10 mph in the morning.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. Wind chill values between -3 and -13. North wind 8 to 15 mph, with gusts as high as 23 mph.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 7. Wind chill values between -10 and -16. North northeast wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 7 °F

    Cold

  • Friday Night

    Friday Night: Snow likely, mainly after midnight.  Cloudy, with a low around -2. Northeast wind around 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: -2 °F

    Snow Likely

  • Saturday

    Saturday: Snow likely, mainly before noon.  Cloudy and cold, with a high near 5. Chance of precipitation is 60%.

    High: 5 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow before midnight.  Cloudy, with a low around -2. Chance of precipitation is 40%.

    Low: -2 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny and cold, with a high near 14.

    High: 14 °F

    Cold

Detailed Forecast

Tonight
Mostly clear, with a low around 18. Blustery, with a northwest wind 15 to 20 mph becoming light and variable after midnight. Winds could gust as high as 32 mph.
Thursday
Partly sunny, with a high near 37. Light and variable wind becoming west northwest 5 to 10 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 2. Wind chill values between -3 and -13. North wind 8 to 15 mph, with gusts as high as 23 mph.
Friday
Mostly cloudy and cold, with a high near 7. Wind chill values between -10 and -16. North northeast wind 10 to 15 mph, with gusts as high as 23 mph.
Friday Night
Snow likely, mainly after midnight. Cloudy, with a low around -2. Northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
Snow likely, mainly before noon. Cloudy and cold, with a high near 5. Chance of precipitation is 60%.
Saturday Night
A chance of snow before midnight. Cloudy, with a low around -2. Chance of precipitation is 40%.
Sunday
Partly sunny and cold, with a high near 14.
Sunday Night
Partly cloudy, with a low around -5.
Monday
Sunny, with a high near 19.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
Mound City MO
 40.14°N 95.23°W (Elev. 1001 ft)
4:57 pm CST Jan 21, 2026
7pm CST Jan 21, 2026-6pm CST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database