Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

GREENFIELDS (GFMT)

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

NA

31°F

-1°C

Humidity 100%
Wind Speed N 11 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 11 Oct 07:00 AM MDT
Extended Forecast for

Fairfield MT

Winter Storm Warning October 11, 08:30am until October 12, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning October 11, 08:30am until October 12, 06:00am

    NOW until 6:00am Mon

    Winter Storm Warning

  • Today

    High: 30 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow.  Steady temperature around 29. North wind 15 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 29 °F

    Snow

  • Columbus Day

    Columbus Day: Snow likely, mainly before 9am.  Cloudy, with a high near 34. North northwest wind 6 to 11 mph becoming south in the afternoon.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely
    then Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 19. South wind around 9 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 40. Southwest wind 3 to 8 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. Calm wind becoming southwest 5 to 7 mph in the evening.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 44. South southwest wind 6 to 9 mph.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Southwest wind 6 to 8 mph.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Today
Snow. Patchy blowing snow before 2pm. High near 30. North wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow. Steady temperature around 29. North wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Columbus Day
Snow likely, mainly before 9am. Cloudy, with a high near 34. North northwest wind 6 to 11 mph becoming south in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. South wind around 9 mph.
Tuesday
Sunny, with a high near 40. Southwest wind 3 to 8 mph.
Tuesday Night
Mostly clear, with a low around 23. Calm wind becoming southwest 5 to 7 mph in the evening.
Wednesday
Sunny, with a high near 44. South southwest wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 29. Southwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 36.
Saturday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Fairfield MT
 47.61°N 111.98°W (Elev. 3963 ft)
7:12 am MDT Oct 11, 2026
8am MDT Oct 11, 2026-6pm MDT Oct 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database