Severe Thunderstorms in the Upper Midwest; Heat Continues in the Southwest

Scattered severe thunderstorms may produce damaging winds, large hail, a tornado or two, and heavy rain across parts of the Upper Midwest, mainly this evening through Saturday. Very hot temperatures will continue through today across the Desert Southwest, which could break daily high temperature records. Read More >

Hazardous Weather Conditions

Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Fair

74°F

23°C

Humidity	88%
Wind Speed	S 10 mph
Barometer	30.00 in (1015.7 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	8 Aug 7:56 am CDT

More Information:

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

Extended Forecast for

Delmar IA

Heat Advisory August 8, 12:00pm until August 8, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 92 °F
Sunny
Tonight
Low: 74 °F
Mostly Clear
Saturday
High: 90 °F
Chance
T-storms
Saturday Night
Low: 70 °F
T-storms
Likely then
Showers
Likely
Sunday
High: 84 °F
Showers
Likely
Sunday Night
Low: 68 °F
Chance
T-storms then
Heavy Rain
Monday
High: 83 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 66 °F
Chance
T-storms
Tuesday
High: 84 °F
Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 92. Heat index values as high as 100. South wind 10 to 15 mph, with gusts as high as 20 mph.

Tonight

Mostly clear, with a low around 74. South wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90. South wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday Night

Showers and thunderstorms likely before 10pm, then showers likely and possibly a thunderstorm after 10pm. Mostly cloudy, with a low around 70. South wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

Sunday

Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 68. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

Monday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.

Monday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.

Tuesday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.

Tuesday Night

Partly cloudy, with a low around 66.

Wednesday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

Wednesday Night

Partly cloudy, with a low around 67.