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

GREENFIELDS (GFMT)

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

NA

76°F

24°C

Humidity 50%
Wind Speed ESE 3 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Heat Index78°F (26°C)
Last update 04 Aug 01:00 PM MDT
Extended Forecast for

Fort Shaw MT

  • This Afternoon

    This Afternoon: A chance of showers, with thunderstorms also possible after 3pm. Cloudy, with a high near 83. Northeast wind 6 to 10 mph. Chance of precipitation is 40%.

    High: 83 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and midnight, then a chance of showers after midnight. Low around 55. North northeast wind 6 to 11 mph becoming southwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers then
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 80. West southwest wind 7 to 15 mph, with gusts as high as 21 mph.

    High: 80 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. West southwest wind 6 to 13 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56. West wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 80 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 50. West southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73.

    High: 73 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A chance of showers, with thunderstorms also possible after 3pm. Cloudy, with a high near 83. Northeast wind 6 to 10 mph. Chance of precipitation is 40%.
Tonight
Showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and midnight, then a chance of showers after midnight. Low around 55. North northeast wind 6 to 11 mph becoming southwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 80. West southwest wind 7 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 50. West southwest wind 6 to 13 mph.
Wednesday
Mostly sunny, with a high near 85. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 56. West wind 5 to 11 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 80. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Thursday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 50. West southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 73.
Friday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49.
Saturday
A slight chance of showers. Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Shaw MT
 47.51°N 111.81°W (Elev. 3599 ft)
Last Update:
10:23 am MDT Aug 4, 2025
Forecast Valid:
1pm MDT Aug 4, 2025-6pm MDT Aug 10, 2025
 
Forecast Discussion
 
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Additional Resources

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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