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.

Mostly Cloudy

56°F

13°C

Humidity 28%
Wind Speed NW 3 mph
Barometer 30.15 in (1021.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 18 Apr 4:53 pm CDT
Extended Forecast for

Mound City MO

  • Tonight

    Tonight: Areas of frost after 5am. Otherwise, mostly clear, with a low around 36. West northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, sunny, with a high near 67. South southwest wind 6 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 67 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. North northeast wind around 10 mph becoming east southeast after midnight.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. South wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Breezy.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. Breezy.

    Low: 61 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Areas of frost after 5am. Otherwise, mostly clear, with a low around 36. West northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 18 mph.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 67. South southwest wind 6 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly clear, with a low around 39. North northeast wind around 10 mph becoming east southeast after midnight.
Monday
Sunny, with a high near 75. South wind 10 to 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 54. South southwest wind 14 to 16 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny, with a high near 81. Breezy.
Wednesday Night
Partly cloudy, with a low around 61. Breezy.
Thursday
A chance of showers. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 40%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. Breezy. Chance of precipitation is 70%.
Friday
A chance of showers. Mostly sunny, with a high near 63. Breezy. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 61.
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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:
5:32 pm CDT Apr 18, 2026
Forecast Valid:
5pm CDT Apr 18, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation