NWS St. Louis Announces Changes To May 16, 2025 Tornado Damage Assessment

After a year-long review of new ground survey data and aerial imagery, NWS St. Louis made several adjustments to the May 16, 2025 tornado damage assessment. Read More >

Hazardous Weather Conditions

Current conditions at

Columbia, Columbia Regional Airport (KCOU)

Lat: 38.82°NLon: 92.22°WElev: 889ft.

Fair

67°F

19°C

Humidity	93%
Wind Speed	SE 9 mph
Barometer	29.86 in (1010.5 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	18 May 8:54 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

7 Miles NW Williamsburg MO

Flood Watch May 18, 08:58pm until May 19, 01:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch May 18, 08:58pm until May 19, 01:00pm
NOW until 1:00pm Tue
Flood Watch
Tonight
Low: 64 °F
Partly Cloudy
then Heavy
Rain
Tuesday
High: 74 °F
Heavy Rain
then Chance
T-storms
Tuesday Night
Low: 50 °F
Chance
Showers
Wednesday
High: 65 °F
Partly Sunny
Wednesday Night
Low: 48 °F
Mostly Cloudy
Thursday
High: 69 °F
Partly Sunny
Thursday Night
Low: 54 °F
Chance
Showers then
Showers
Likely
Friday
High: 70 °F
Showers
Likely

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Some of the storms could produce heavy rainfall. Low around 64. South wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.

Tuesday

Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms, mainly between 8am and 3pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 74. South wind 11 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%.

Tuesday Night

A slight chance of showers and thunderstorms, then a chance of showers after 10pm. Mostly cloudy, with a low around 50. North wind 8 to 10 mph. Chance of precipitation is 30%.

Wednesday

Partly sunny, with a high near 65. Northeast wind 9 to 11 mph, with gusts as high as 20 mph.

Wednesday Night

Mostly cloudy, with a low around 48. Northeast wind 7 to 9 mph.

Thursday

Partly sunny, with a high near 69.

Thursday Night

A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

Friday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.

Friday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.