Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Hazardous Weather Conditions

Current conditions at

Columbia, Columbia Regional Airport (KCOU)

Lat: 38.82°NLon: 92.22°WElev: 889ft.

Partly Cloudy

91°F

33°C

Humidity	61%
Wind Speed	SW 9 mph
Barometer	29.84 in (1009.3 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	12 Aug 2:54 pm CDT

More Information:

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

Extended Forecast for

4 Miles ESE Boonville MO

Extreme Heat Warning August 12, 03:51pm until August 15, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning August 12, 03:51pm until August 15, 09:00pm
NOW until 9:00pm Sat
Extreme Heat Warning
This Afternoon
High: 94 °F
Slight Chance
T-storms
Tonight
Low: 75 °F
Mostly Clear
Thursday
High: 95 °F
Mostly Sunny
Thursday Night
Low: 76 °F
Mostly Clear
Friday
High: 95 °F
Mostly Sunny
Friday Night
Low: 77 °F
Partly Cloudy
then Chance
Showers
Saturday
High: 98 °F
Hot
Saturday Night
Low: 76 °F
Mostly Clear

Detailed Forecast

This Afternoon

A slight chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 94. Heat index values as high as 107. Southwest wind around 7 mph. Chance of precipitation is 20%.

Tonight

Mostly clear, with a low around 75. Light and variable wind becoming south southeast around 6 mph in the evening.

Thursday

Mostly sunny, with a high near 95. Heat index values as high as 109. South wind 6 to 8 mph.

Thursday Night

Mostly clear, with a low around 76. South wind around 6 mph.

Friday

Mostly sunny, with a high near 95. Southwest wind around 6 mph.

Friday Night

A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. Chance of precipitation is 30%.

Saturday

Sunny and hot, with a high near 98.