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 >

Hazardous Weather Conditions

Current conditions at

Centerville Municipal Airport (KTVK)

Lat: 40.68°NLon: 92.9°WElev: 1030ft.

Fair

70°F

21°C

Humidity 78%
Wind Speed S 8 mph
Barometer 30.07 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 29 Aug 9:55 am CDT
Extended Forecast for

Unionville IA

  • Today

    Today: Partly sunny, with a high near 87. Breezy, with a south wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 87 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 75. South wind around 14 mph, with gusts as high as 26 mph.

    Low: 75 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms before 9am.  Mostly sunny, with a high near 93. Breezy, with a south southwest wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 93 °F

    Slight Chance
    T-storms and
    Breezy then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 78. South wind around 11 mph, with gusts as high as 23 mph.

    Low: 78 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 95. South southwest wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 95 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 87. Breezy, with a south wind 14 to 18 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around 75. South wind around 14 mph, with gusts as high as 26 mph.
Sunday
A 20 percent chance of showers and thunderstorms before 9am. Mostly sunny, with a high near 93. Breezy, with a south southwest wind 14 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 78. South wind around 11 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 95. South southwest wind 11 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
Mostly sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Mostly sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Partly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Unionville IA
 40.81°N 92.68°W
6:36 am CDT Aug 29, 2026
10am CDT Aug 29, 2026-6pm CDT Sep 4, 2026
 
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Additional Resources

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Hourly Weather Forecast

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