National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Clarion (KCAV)

Lat: 42.75°NLon: 93.77°WElev: 1161ft.

Mostly Cloudy

52°F

11°C

Humidity 100%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 28 Aug 5:55 am CDT
Extended Forecast for

Rowan IA

  • Today

    Today: Sunny, with a high near 83. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 66. South southeast wind 6 to 11 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers and thunderstorms, mainly before 10am. High near 85. Windy, with a south wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Showers and
    Breezy then
    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 72. South wind around 15 mph, with gusts as high as 20 mph.

    Low: 72 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 90. Breezy, with a south wind 14 to 16 mph, with gusts as high as 22 mph.

    High: 90 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 90.

    High: 90 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 83. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 66. South southeast wind 6 to 11 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms, mainly before 10am. High near 85. Windy, with a south wind 14 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Increasing clouds, with a low around 72. South wind around 15 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 90. Breezy, with a south wind 14 to 16 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 73.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 90.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69.
Tuesday
Partly sunny, with a high near 87.
Tuesday Night
A 40 percent chance of showers. Partly cloudy, with a low around 67.
Wednesday
Mostly sunny, with a high near 89.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
Mostly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rowan IA
 42.74°N 93.55°W
Last Update:
5:43 am CDT Aug 28, 2026
Forecast Valid:
6am CDT Aug 28, 2026-6pm CDT Sep 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation