Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Clarion (KCAV)

Lat: 42.75°NLon: 93.77°WElev: 1161ft.

Fair

54°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 10 Sep 5:15 am CDT
Extended Forecast for

5 Miles NNE Clarion IA

  • Today

    Today: Patchy fog between 7am and 8am.  Otherwise, sunny, with a high near 79. Calm wind.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. Light south wind increasing to 5 to 10 mph in the evening.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. Breezy, with a south wind 10 to 20 mph, with gusts as high as 26 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am.  Partly cloudy, with a low around 63. Breezy, with a south wind 11 to 17 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Low: 63 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 75. North wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 61. Breezy.  Chance of precipitation is 70%.

    Low: 61 °F

    Breezy.
    Chance
    T-storms then
    Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm.  High near 74. Windy.  Chance of precipitation is 80%.

    High: 74 °F

    Showers and
    Windy

Detailed Forecast

Today
Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 79. Calm wind.
Tonight
Mostly clear, with a low around 58. Light south wind increasing to 5 to 10 mph in the evening.
Friday
Sunny, with a high near 79. Breezy, with a south wind 10 to 20 mph, with gusts as high as 26 mph.
Friday Night
A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 63. Breezy, with a south wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 75. North wind 9 to 14 mph, with gusts as high as 18 mph.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 53.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 71. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. Breezy. Chance of precipitation is 70%.
Monday
Showers and possibly a thunderstorm. High near 74. Windy. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52. Breezy.
Tuesday
Partly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Clarion IA
 42.8°N 93.7°W
5:31 am CDT Sep 10, 2026
5am CDT Sep 10, 2026-6pm CDT Sep 16, 2026
 
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Additional Resources

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