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

Hazardous Weather Conditions

Current conditions at

Columbia, Columbia Regional Airport (KCOU)

Lat: 38.82°NLon: 92.22°WElev: 889ft.

Mostly Cloudy

69°F

21°C

Humidity 81%
Wind Speed SE 9 mph
Barometer 29.83 in (1009.3 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 21 Jun 4:54 am CDT
Extended Forecast for

3 Miles ESE Harrisburg MO

Flood Watch June 21, 06:05am until June 21, 07:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch June 21, 06:05am until June 21, 07:00pm

    NOW until 7:00pm Sun

    Flood Watch

  • Today

    High: 78 °F

    Heavy Rain

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 59. West wind 7 to 9 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 59 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76. Northeast wind around 8 mph.

    High: 76 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Northeast wind around 6 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80. Light east wind.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.

    High: 82 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Today
Showers and thunderstorms. Some of the storms could produce heavy rainfall. High near 78. Southeast wind 10 to 14 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%.
Tonight
A 50 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 59. West wind 7 to 9 mph becoming north after midnight. Winds could gust as high as 20 mph.
Monday
Partly sunny, with a high near 76. Northeast wind around 8 mph.
Monday Night
Partly cloudy, with a low around 59. Northeast wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 80. Light east wind.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 62.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Harrisburg MO
 39.13°N 92.41°W (Elev. 699 ft)
Last Update:
5:31 am CDT Jun 21, 2026
Forecast Valid:
6am CDT Jun 21, 2026-6pm CDT Jun 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation