Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Red Oak (KRDK)

Lat: 41.02°NLon: 95.27°WElev: 1043ft.

Fair

75°F

24°C

Humidity 89%
Wind Speed S 3 mph
Barometer 30.01 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 20 Aug 7:55 pm CDT
Extended Forecast for

Malvern IA

  • Tonight

    Tonight: Mostly clear, with a low around 66. South wind 3 to 6 mph.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers before 4pm, then a slight chance of showers after 5pm.  Sunny, with a high near 87. Light and variable wind becoming west southwest around 6 mph in the morning.  Chance of precipitation is 20%.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of thunderstorms, then a chance of showers and thunderstorms after 7pm.  Partly cloudy, with a low around 65. Light and variable wind.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 83. Calm wind becoming north northeast 5 to 8 mph in the afternoon.

    High: 83 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. Northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: A 10 percent chance of showers after 1pm.  Partly sunny, with a high near 80. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 80 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 64. East southeast wind 6 to 8 mph.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers and thunderstorms before 1pm.  Partly sunny, with a high near 82. Southeast wind 8 to 11 mph, with gusts as high as 17 mph.

    High: 82 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 66. East southeast wind 5 to 9 mph.

    Low: 66 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 66. South wind 3 to 6 mph.
Friday
A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Sunny, with a high near 87. Light and variable wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 20%.
Friday Night
A slight chance of thunderstorms, then a chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 65. Light and variable wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 83. Calm wind becoming north northeast 5 to 8 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 62. Northeast wind 5 to 7 mph becoming calm in the evening.
Sunday
A 10 percent chance of showers after 1pm. Partly sunny, with a high near 80. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 64. East southeast wind 6 to 8 mph.
Monday
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 82. Southeast wind 8 to 11 mph, with gusts as high as 17 mph.
Monday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. East southeast wind 5 to 9 mph.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 85. Light and variable wind becoming west southwest around 6 mph in the morning.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 84. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 64. North northwest wind around 5 mph becoming calm in the evening.
Thursday
A slight chance of showers. Mostly sunny, with a high near 83. Calm wind becoming east southeast around 6 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Malvern IA
 41°N 95.58°W (Elev. 1043 ft)
8:11 pm CDT Aug 20, 2026
8pm CDT Aug 20, 2026-6pm CDT Aug 27, 2026
 
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Additional Resources

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