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July 20, 2026 - Tornado Track Update

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Clarion (KCAV)

Lat: 42.75°NLon: 93.77°WElev: 1161ft.

A Few Clouds

82°F

28°C

Humidity	79%
Wind Speed	S 15 mph
Barometer	29.94 in
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	3 Aug 1:55 pm CDT

More Information:

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

Extended Forecast for

Renwick IA

This Afternoon
High: 85 °F
Sunny and
Breezy
Tonight
Low: 65 °F
Partly Cloudy
and Breezy
then Chance
Showers
Tuesday
High: 77 °F
Chance
Showers then
Showers
Likely
Tuesday Night
Low: 55 °F
Showers
Likely
Wednesday
High: 76 °F
Chance
Showers
Wednesday Night
Low: 52 °F
Mostly Clear
Thursday
High: 81 °F
Sunny
Thursday Night
Low: 58 °F
Mostly Clear
Friday
High: 84 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 85. Breezy, with a south southeast wind around 18 mph, with gusts as high as 25 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly after 5am. Increasing clouds, with a low around 65. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 24 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 77. West wind 8 to 11 mph becoming north in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and thunderstorms likely before 4am, then a slight chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 55. North wind 3 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A slight chance of showers before 7am, then a chance of showers after 1pm. Partly sunny, with a high near 76. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Mostly clear, with a low around 52.

Thursday

Sunny, with a high near 81.

Thursday Night

Mostly clear, with a low around 58.

Friday

Sunny, with a high near 84.

Friday Night

Mostly clear, with a low around 63.

Saturday

Sunny, with a high near 88. Breezy.