Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Washington (KAWG)

Lat: 41.28°NLon: 91.67°WElev: 755ft.

Fair

73°F

23°C

Humidity 78%
Wind Speed S 10 mph
Barometer 29.91 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 30 Aug 12:15 am CDT
Extended Forecast for

Wellman IA

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms after 4am.  Partly cloudy, with a low around 73. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 73 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 2pm.  Mostly sunny, with a high near 88. South wind around 15 mph, with gusts as high as 25 mph.

    High: 88 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms between 2am and 5am.  Partly cloudy, with a low around 75. South wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Low: 75 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm.  Mostly sunny, with a high near 94. Heat index values as high as 100. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 94 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 73. South wind around 15 mph, with gusts as high as 25 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Mostly sunny, with a high near 88. South wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
A slight chance of showers and thunderstorms between 2am and 5am. Partly cloudy, with a low around 75. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly sunny, with a high near 94. Heat index values as high as 100. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 76.
Tuesday
Mostly sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Mostly sunny and hot, with a high near 96.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Friday
Mostly sunny, with a high near 90.
Friday Night
Partly cloudy, with a low around 71.
Saturday
Mostly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Wellman IA
 41.48°N 91.85°W (Elev. 771 ft)
12:16 am CDT Aug 30, 2026
12am CDT Aug 30, 2026-6pm CDT Sep 5, 2026
 
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Additional Resources

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