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

Atmospheric River in the West; Strong Winds in the Northeast

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. today into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. today into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Current conditions at

GREENFIELDS (GFMT)

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

NA

44°F

7°C

Humidity 90%
Wind Speed ENE 2 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 05 Nov 05:00 PM MST
Extended Forecast for

5 Miles S Fort Shaw MT

  • Tonight

    Tonight: A 20 percent chance of rain before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 41. Breezy, with a southwest wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 28 mph.

    Low: 41 °F

    Slight Chance
    Rain then
    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. Windy, with a west wind 22 to 31 mph, with gusts as high as 43 mph.

    High: 52 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39. South southwest wind 17 to 20 mph, with gusts as high as 29 mph.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain, mixing with snow after 8am, then gradually ending. Mostly sunny, with a high near 48. Windy, with a west wind 18 to 23 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 20%.

    High: 48 °F

    Windy. Slight
    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Breezy, with a west wind 17 to 24 mph, with gusts as high as 37 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46. West southwest wind 7 to 13 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. South southeast wind 6 to 8 mph becoming southwest in the evening.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53. South southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 41. Breezy, with a southwest wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Mostly sunny, with a high near 52. Windy, with a west wind 22 to 31 mph, with gusts as high as 43 mph.
Thursday Night
Partly cloudy, with a low around 39. South southwest wind 17 to 20 mph, with gusts as high as 29 mph.
Friday
A slight chance of rain, mixing with snow after 8am, then gradually ending. Mostly sunny, with a high near 48. Windy, with a west wind 18 to 23 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 28. Breezy, with a west wind 17 to 24 mph, with gusts as high as 37 mph.
Saturday
Mostly sunny, with a high near 46. West southwest wind 7 to 13 mph.
Saturday Night
Mostly cloudy, with a low around 26. South southeast wind 6 to 8 mph becoming southwest in the evening.
Sunday
Partly sunny, with a high near 53. South southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 44.
Veterans Day
Mostly sunny, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Fort Shaw MT
 47.45°N 111.83°W (Elev. 4213 ft)
Last Update:
4:48 pm MST Nov 5, 2025
Forecast Valid:
5pm MST Nov 5, 2025-6pm MST Nov 12, 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