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

FORT ASSINIBOINE #1 (FASM8)

Lat: 48.48333°NLon: 109.8°WElev: 2710.0ft.

NA

59°F

15°C

Humidity 88%
Wind Speed NNW 12 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 08 Aug 05:00 PM MDT
Extended Forecast for

Kremlin MT

  • Tonight

    Tonight: Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 55. Breezy, with a west wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 1pm. Widespread haze after noon. Mostly sunny, with a high near 74. Northwest wind 18 to 21 mph, with gusts as high as 31 mph.

    High: 74 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Widespread haze before 2am. Partly cloudy, with a low around 54. North northwest wind 6 to 16 mph becoming southwest in the evening. Winds could gust as high as 25 mph.

    Low: 54 °F

    Haze

  • Sunday

    Sunday: Sunny, with a high near 82. Southwest wind 6 to 9 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Northwest wind 6 to 10 mph becoming east northeast after midnight.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82. East wind 6 to 8 mph becoming west in the morning.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. North northeast wind 6 to 9 mph becoming east southeast after midnight.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. North wind 6 to 10 mph becoming west in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 55. Breezy, with a west wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Widespread haze after noon. Mostly sunny, with a high near 74. Northwest wind 18 to 21 mph, with gusts as high as 31 mph.
Saturday Night
Widespread haze before 2am. Partly cloudy, with a low around 54. North northwest wind 6 to 16 mph becoming southwest in the evening. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 82. Southwest wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 56. Northwest wind 6 to 10 mph becoming east northeast after midnight.
Monday
Mostly sunny, with a high near 82. East wind 6 to 8 mph becoming west in the morning.
Monday Night
Mostly clear, with a low around 56. North northeast wind 6 to 9 mph becoming east southeast after midnight.
Tuesday
Sunny, with a high near 80. North wind 6 to 10 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kremlin MT
 48.58°N 110.08°W (Elev. 2795 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