Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Heat Advisory until September 18, 08:00 PM CDT

Current conditions at

Columbia, Columbia Regional Airport (KCOU)

Lat: 38.82°NLon: 92.22°WElev: 889ft.

Fair

89°F

32°C

Humidity	55%
Wind Speed	W 10 mph
Barometer	30.24 in (1023.1 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	17 Sep 10:54 am CDT

More Information:

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

Extended Forecast for

Harrisburg MO

Heat Advisory September 17, 11:53am until September 18, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 17, 11:53am until September 18, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Today
High: 94 °F
Sunny
Tonight
Low: 71 °F
Mostly Clear
Friday
High: 94 °F
Sunny
Friday Night
Low: 73 °F
Mostly Clear
Saturday
High: 93 °F
Mostly Sunny
Saturday Night
Low: 70 °F
Slight Chance
T-storms then
Chance
Showers
Sunday
High: 84 °F
Chance
Showers
Sunday Night
Low: 65 °F
Showers

Detailed Forecast

Today

Sunny, with a high near 94. Heat index values as high as 103. West wind around 6 mph.

Tonight

Mostly clear, with a low around 71. Calm wind becoming east around 5 mph after midnight.

Friday

Sunny, with a high near 94. Heat index values as high as 101. East wind 5 to 7 mph becoming southwest in the afternoon.

Friday Night

Mostly clear, with a low around 73. Calm wind becoming south around 5 mph after midnight.

Saturday

Mostly sunny, with a high near 93. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 70.

Sunday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.

Sunday Night

Showers and possibly a thunderstorm. Low around 65. Chance of precipitation is 80%.

Monday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.

Monday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 60.

Tuesday

Partly sunny, with a high near 73.

Tuesday Night

Partly cloudy, with a low around 58.

Wednesday

A 20 percent chance of showers. Mostly sunny, with a high near 77.