Storms and Heavy Rainfall in the Plains and Southern Appalachians; Hazardous Heat in the South and Southeast

Severe thunderstorms with heavy rainfall will be possible across the southern Appalachians through this evening. Thunderstorms are also expected from the northern/central Plains into portions of the Midwest through Tuesday, and severe storms may produce large hail and damaging wind gusts. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

GREENFIELDS (GFMT)

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

NA

79°F

26°C

Humidity 38%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Heat Index79°F (26°C)
Last update 17 Aug 06:00 PM MDT
Extended Forecast for

Fairfield MT

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Patchy smoke after 9pm. Partly cloudy, with a low around 52. North wind 5 to 8 mph becoming light and variable  in the evening.

    Low: 52 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms between 3pm and 5pm.  Patchy smoke. Mostly sunny, with a high near 80. West southwest wind 5 to 9 mph becoming northwest in the afternoon.  Chance of precipitation is 20%.

    High: 80 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms between 9pm and 10pm.  Patchy smoke. Partly cloudy, with a low around 52. North northwest wind 5 to 8 mph becoming west southwest in the evening.  Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke before 7am. Sunny, with a high near 84. Southwest wind around 8 mph.

    High: 84 °F

    Patchy Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. West southwest wind 3 to 8 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. West southwest wind 6 to 8 mph becoming north northeast in the afternoon.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Northeast wind 5 to 9 mph becoming west northwest after midnight.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 82. Light and variable wind becoming east northeast 5 to 8 mph in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers before midnight.  Mostly cloudy, with a low around 57.

    Low: 57 °F

    Slight Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Patchy smoke after 9pm. Partly cloudy, with a low around 52. North wind 5 to 8 mph becoming light and variable in the evening.
Tuesday
A slight chance of showers and thunderstorms between 3pm and 5pm. Patchy smoke. Mostly sunny, with a high near 80. West southwest wind 5 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms between 9pm and 10pm. Patchy smoke. Partly cloudy, with a low around 52. North northwest wind 5 to 8 mph becoming west southwest in the evening. Chance of precipitation is 20%.
Wednesday
Patchy smoke before 7am. Sunny, with a high near 84. Southwest wind around 8 mph.
Wednesday Night
Mostly clear, with a low around 53. West southwest wind 3 to 8 mph.
Thursday
Sunny, with a high near 81. West southwest wind 6 to 8 mph becoming north northeast in the afternoon.
Thursday Night
Mostly clear, with a low around 54. Northeast wind 5 to 9 mph becoming west northwest after midnight.
Friday
Mostly sunny, with a high near 82. Light and variable wind becoming east northeast 5 to 8 mph in the afternoon.
Friday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 57.
Saturday
A slight chance of showers after noon. Mostly sunny, with a high near 84.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
Fairfield MT
 47.61°N 111.98°W (Elev. 3963 ft)
12:32 pm MDT Aug 17, 2026
6pm MDT Aug 17, 2026-6pm MDT Aug 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

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