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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

GREENFIELDS (GFMT)

Lat: 47.65833°NLon: 111.8125°WElev: 3820.0ft.

NA

49°F

9°C

Humidity 75%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 03 Oct 09:00 PM MDT
Extended Forecast for

Fort Shaw MT

  • Tonight

    Tonight: Mostly clear, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. Light and variable wind becoming southwest 5 to 10 mph in the evening.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Cloudy through mid morning, then gradual clearing, with a high near 83. Southwest wind 11 to 20 mph, with gusts as high as 31 mph.

    High: 83 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78. Southwest wind 5 to 8 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. West southwest wind 3 to 5 mph.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 76. Southwest wind 3 to 6 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Light and variable wind.
Sunday
Sunny, with a high near 78. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 52. Light and variable wind becoming southwest 5 to 10 mph in the evening.
Monday
Cloudy through mid morning, then gradual clearing, with a high near 83. Southwest wind 11 to 20 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 52. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 78. Southwest wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 47. West southwest wind 3 to 5 mph.
Wednesday
Sunny, with a high near 76. Southwest wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 75.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Shaw MT
 47.49°N 111.81°W (Elev. 3599 ft)
Last Update:
4:41 pm MDT Oct 3, 2026
Forecast Valid:
10pm MDT Oct 3, 2026-6pm MDT Oct 10, 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