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

Hazardous Weather Conditions

Current conditions at

Falls City, Brenner Field Airport (KFNB)

Lat: 40.08°NLon: 95.59°WElev: 984ft.

Fair

67°F

19°C

Humidity 31%
Wind Speed Calm
Barometer 29.90 in (1011.8 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 20 Mar 10:53 pm CDT
Extended Forecast for

Mound City MO

Red Flag Warning March 21, 11:00am until March 21, 10:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Clear, with a low around 52. Light and variable wind.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 90. Southwest wind 6 to 16 mph, with gusts as high as 26 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. South southwest wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 68. Breezy, with a west northwest wind 10 to 15 mph becoming north 17 to 22 mph in the morning. Winds could gust as high as 34 mph.

    High: 68 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. North wind 7 to 17 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 52. Light and variable wind.
Saturday
Sunny, with a high near 90. Southwest wind 6 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 57. South southwest wind 13 to 16 mph, with gusts as high as 26 mph.
Sunday
Partly sunny, with a high near 68. Breezy, with a west northwest wind 10 to 15 mph becoming north 17 to 22 mph in the morning. Winds could gust as high as 34 mph.
Sunday Night
Mostly clear, with a low around 35. North wind 7 to 17 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Mostly sunny, with a high near 75. Breezy.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mound City MO
 40.14°N 95.23°W (Elev. 1001 ft)
Last Update:
1:26 pm CDT Mar 20, 2026
Forecast Valid:
11pm CDT Mar 20, 2026-6pm CDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation