Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Current conditions at

GREENFIELDS (GFMT)

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

NA

63°F

17°C

Humidity 45%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 31 Aug 10:00 AM MDT
Extended Forecast for

6 Miles ENE Fairfield MT

  • Today

    Today: Sunny, with a high near 76. Southwest wind 3 to 5 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. East wind 5 to 8 mph becoming calm  after midnight.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Calm wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. East southeast wind 8 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 77. South southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 30%.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Southwest wind 7 to 17 mph, with gusts as high as 28 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Breezy, with a south southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 72 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. West southwest wind 6 to 15 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Southwest wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 46. East wind 5 to 8 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 82. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 53. East southeast wind 8 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Wednesday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 77. South southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 47. Southwest wind 7 to 17 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 72. Breezy, with a south southwest wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 45. West southwest wind 6 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Fairfield MT
 47.64°N 111.86°W (Elev. 3927 ft)
4:06 am MDT Aug 31, 2026
11am MDT Aug 31, 2026-6pm MDT Sep 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database