Severe Thunderstorms and Heavy Rainfall Across the Midwest into the Great Lakes Region; Significant Heat in the Southwest

Strong to severe storms may produce damaging winds, isolated hail, and a few tornadoes from the Midwest into the lower Great Lakes. These storms may also produce areas of heavy rain and flash flooding. Significant heat will continue across parts of the Desert Southwest into western Texas and north Alaska. Dangerous heat will also build into the Eastern and Central U.S. and continue into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Chariton (KCNC)

Lat: 41.03°NLon: 93.37°WElev: 1050ft.

Overcast

72°F

22°C

Humidity 88%
Wind Speed Calm
Barometer 29.80 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 18 Jun 11:35 am CDT
Extended Forecast for

Corydon IA

  • Today

    Today: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 79. Northwest wind around 9 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 61. West wind 5 to 8 mph.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Chance
    T-storms then
    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 86. West wind 5 to 8 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67. South wind 6 to 10 mph.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92. Breezy, with a south wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 92 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Clear, with a low around 75. Windy.

    Low: 75 °F

    Clear and
    Windy

  • Saturday

    Saturday: Sunny, with a high near 94. Windy.

    High: 94 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Clear, with a low around 75. Windy.

    Low: 75 °F

    Clear and
    Windy

  • Sunday

    Sunday: Sunny, with a high near 94. Windy.

    High: 94 °F

    Sunny and
    Windy

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Northwest wind around 9 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 61. West wind 5 to 8 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Sunny, with a high near 86. West wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 67. South wind 6 to 10 mph.
Friday
Sunny, with a high near 92. Breezy, with a south wind 11 to 20 mph, with gusts as high as 29 mph.
Friday Night
Clear, with a low around 75. Windy.
Saturday
Sunny, with a high near 94. Windy.
Saturday Night
Clear, with a low around 75. Windy.
Sunday
Sunny, with a high near 94. Windy.
Sunday Night
Mostly clear, with a low around 73. Breezy.
Monday
Sunny, with a high near 93. Breezy.
Monday Night
Partly cloudy, with a low around 72.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Corydon IA
 40.75°N 93.32°W
11:37 am CDT Jun 18, 2025
11am CDT Jun 18, 2025-6pm CDT Jun 24, 2025
 
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Additional Resources

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