Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Columbia, Columbia Regional Airport (KCOU)

Lat: 38.82°NLon: 92.22°WElev: 889ft.

Fair

73°F

23°C

Humidity 74%
Wind Speed S 7 mph
Barometer 30.03 in (1015.7 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 1 Sep 5:54 am CDT
Extended Forecast for

4 Miles E Harrisburg MO

Heat Advisory September 1, 06:10am until September 4, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 1, 06:10am until September 4, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Today

    High: 96 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 77. Calm wind becoming south around 6 mph after midnight.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95. Heat index values as high as 101. Southwest wind 5 to 8 mph.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77. Calm wind becoming south around 6 mph after midnight.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94. South wind 5 to 7 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 96. Heat index values as high as 101. Southwest wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 77. Calm wind becoming south around 6 mph after midnight.
Wednesday
Sunny, with a high near 95. Heat index values as high as 101. Southwest wind 5 to 8 mph.
Wednesday Night
Mostly clear, with a low around 77. Calm wind becoming south around 6 mph after midnight.
Thursday
Sunny, with a high near 94. South wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 77.
Friday
Sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny, with a high near 95.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73.
Sunday
Sunny, with a high near 93.
Sunday Night
Partly cloudy, with a low around 71.
Labor Day
Mostly sunny, with a high near 90.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Harrisburg MO
 39.15°N 92.38°W (Elev. 801 ft)
4:06 am CDT Sep 1, 2026
6am CDT Sep 1, 2026-6pm CDT Sep 7, 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