National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Centerville Municipal Airport (KTVK)

Lat: 40.68°NLon: 92.9°WElev: 1030ft.

Fog

73°F

23°C

Humidity 100%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 73°F (23°C)
Visibility 0.15 mi
Last update 26 Jul 2:15 am CDT
Extended Forecast for

4 Miles SSW West Grove IA

Extreme Heat Watch July 26, 09:00pm until July 27, 10:00pm
Extreme Heat Warning July 26, 12:00pm until July 26, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch
Extreme Heat Warning

  • Overnight

    Overnight: Mostly cloudy, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before 9am. Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 98. Heat index values as high as 112. West southwest wind 3 to 8 mph.

    High: 98 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 78. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 78 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 98. Heat index values as high as 109. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. West wind 5 to 8 mph becoming light and variable after midnight.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 74. Calm wind.
Sunday
A 20 percent chance of showers before 9am. Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 98. Heat index values as high as 112. West southwest wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 78. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Monday
Sunny and hot, with a high near 98. Heat index values as high as 109. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 74. West wind 5 to 8 mph becoming light and variable after midnight.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Mostly sunny, with a high near 91.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 69.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 67.
Saturday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW West Grove IA
 40.65°N 92.6°W
Last Update:
1:56 am CDT Jul 26, 2026
Forecast Valid:
2am CDT Jul 26, 2026-6pm CDT Aug 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation