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

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

unknown precip

63°F

17°C

Humidity 43%
Wind Speed W 12 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 08 Aug 03:45 PM MDT
Extended Forecast for

9 Miles WNW Elliston MT

  • This Afternoon

    This Afternoon: A 10 percent chance of rain.  Partly sunny, with a high near 66. Breezy, with a west wind around 24 mph, with gusts as high as 33 mph.

    High: 66 °F

    Slight Chance
    Rain and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Breezy, with a west northwest wind 17 to 22 mph becoming light and variable  after midnight. Winds could gust as high as 31 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Light and variable wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. West northwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 78. Light and variable wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of rain. Partly sunny, with a high near 66. Breezy, with a west wind around 24 mph, with gusts as high as 33 mph.
Tonight
Partly cloudy, with a low around 38. Breezy, with a west northwest wind 17 to 22 mph becoming light and variable after midnight. Winds could gust as high as 31 mph.
Saturday
Mostly sunny, with a high near 73. Light and variable wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 41. West northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 78. Light and variable wind becoming west northwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Elliston MT
 46.62°N 112.61°W (Elev. 4799 ft)
2:30 pm MDT Aug 8, 2025
4pm MDT Aug 8, 2025-6pm MDT Aug 15, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database