Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Thunderstorm Haze

71°F

22°C

Humidity	84%
Wind Speed	NW 5 mph
Barometer	29.94 in (1013.8 mb)
Dewpoint	66°F (19°C)
Visibility	2.50 mi
Last update	21 Aug 7:56 pm CDT

More Information:

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

Extended Forecast for

Clinton IA

Severe T-storm Watch August 21, 08:59pm until August 21, 10:00pm

Click here for hazard details and duration

...

Severe T-storm Watch August 21, 08:59pm until August 21, 10:00pm
NOW until 10:00pm Fri
Severe T-storm Watch
Tonight
Low: 62 °F
Severe
Thunderstorms
then Mostly
Clear
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 57 °F
Clear
Sunday
High: 78 °F
Sunny
Sunday Night
Low: 57 °F
Partly Cloudy
Monday
High: 77 °F
Mostly Sunny
Monday Night
Low: 60 °F
Partly Cloudy
Tuesday
High: 80 °F
Partly Sunny

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms before 9pm. Some of the storms could be severe. Partly cloudy, with a low around 62. West wind around 5 mph becoming northwest after midnight.

Saturday

Sunny, with a high near 81. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Saturday Night

Clear, with a low around 57. Northwest wind around 5 mph.

Sunday

Sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 57.

Monday

Mostly sunny, with a high near 77.

Monday Night

Partly cloudy, with a low around 60.