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

Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

Malmstrom Air Force Base (KGFA)

Lat: 47.5°NLon: 111.18333°WElev: 3527.0ft.

Overcast

64°F

18°C

Humidity 49%
Wind Speed WSW 17 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 08 Aug 05:55 PM MDT
Extended Forecast for

4 Miles SE Centerville MT

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 3am. Mostly cloudy, with a low around 54. West southwest wind 11 to 18 mph, with gusts as high as 28 mph.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 73. West southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 55. West northwest wind 6 to 10 mph becoming south in the evening.

    Low: 55 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 80. South southwest wind 8 to 10 mph becoming west northwest in the afternoon.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. Northwest wind 6 to 9 mph becoming southeast in the evening.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 82. South southwest wind 7 to 9 mph becoming northwest in the afternoon.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. North wind 7 to 10 mph becoming south after midnight.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Southwest wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before 3am. Mostly cloudy, with a low around 54. West southwest wind 11 to 18 mph, with gusts as high as 28 mph.
Saturday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 73. West southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 55. West northwest wind 6 to 10 mph becoming south in the evening.
Sunday
Sunny, with a high near 80. South southwest wind 8 to 10 mph becoming west northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 58. Northwest wind 6 to 9 mph becoming southeast in the evening.
Monday
Sunny, with a high near 82. South southwest wind 7 to 9 mph becoming northwest in the afternoon.
Monday Night
Mostly clear, with a low around 58. North wind 7 to 10 mph becoming south after midnight.
Tuesday
Sunny, with a high near 82. Southwest wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Centerville MT
 47.36°N 111.1°W (Elev. 4003 ft)
Last Update:
5:17 pm MDT Aug 8, 2025
Forecast Valid:
6pm MDT Aug 8, 2025-6pm MDT Aug 15, 2025
 
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