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Hazardous Weather Conditions
Current conditions at
Columbia, Columbia Regional Airport (KCOU)
Lat: 38.82°NLon: 92.22°WElev: 889ft.
Fair
91°F
33°C
| Humidity | 56% |
| Wind Speed | Calm |
| Barometer | 30.05 in (1016.6 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 100°F (38°C) |
| Last update | 18 Aug 11:54 am CDT |
Extended Forecast for
4 Miles W Harrisburg MO
Heat Advisory until August 18, 07:00pm
NOW until 7:00pm Mon
Heat Advisory
This Afternoon
High: 95 °F
Slight Chance
T-stormsTonight
Low: 73 °F
Chance
T-stormsTuesday
High: 91 °F
Chance
T-stormsTuesday Night
Low: 72 °F
Chance
T-stormsWednesday
High: 86 °F
Slight Chance
ShowersWednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 63 °F
Clear
Detailed Forecast
This Afternoon
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 106. South southwest wind around 6 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 73. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 102. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 72. Light north northeast wind. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers before 1pm. Mostly sunny, with a high near 86. Northeast wind 3 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny, with a high near 83.
Thursday Night
Clear, with a low around 63.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 65.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles W Harrisburg MO
39.13°N 92.55°W (Elev. 702 ft)
39.13°N 92.55°W (Elev. 702 ft)
12:12 pm CDT Aug 18, 2025
12pm CDT Aug 18, 2025-6pm CDT Aug 24, 2025
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