Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

GREENFIELDS (GFMT)

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

NA

70°F

21°C

Humidity 49%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 27 Aug 12:00 AM MDT
Extended Forecast for

4 Miles S Fort Shaw MT

  • Overnight

    Overnight: A 20 percent chance of showers before 2am.  Partly cloudy, with a low around 59. Southwest wind 7 to 9 mph.

    Low: 59 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers after 4pm.  Partly sunny, with a high near 90. South wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 90 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 7pm.  Patchy smoke after 4am. Cloudy during the early evening, then gradual clearing, with a low around 57. South wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 57 °F

    Chance
    Showers then
    Patchy Smoke

  • Friday

    Friday: Patchy smoke before 1pm. Mostly cloudy, with a high near 84. South wind 7 to 17 mph, with gusts as high as 26 mph.

    High: 84 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58. Southwest wind 7 to 16 mph, with gusts as high as 24 mph.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 3pm.  Partly sunny, with a high near 75. West southwest wind 7 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.  Chance of precipitation is 60%.

    High: 75 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 52. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before noon.  Partly sunny, with a high near 68. Southwest wind 11 to 18 mph, with gusts as high as 30 mph.

    High: 68 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of showers before midnight.  Partly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 59. Southwest wind 7 to 9 mph.
Thursday
A 30 percent chance of showers after 4pm. Partly sunny, with a high near 90. South wind 7 to 14 mph, with gusts as high as 23 mph.
Thursday Night
A 30 percent chance of showers, mainly before 7pm. Patchy smoke after 4am. Cloudy during the early evening, then gradual clearing, with a low around 57. South wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 21 mph.
Friday
Patchy smoke before 1pm. Mostly cloudy, with a high near 84. South wind 7 to 17 mph, with gusts as high as 26 mph.
Friday Night
Mostly cloudy, with a low around 58. Southwest wind 7 to 16 mph, with gusts as high as 24 mph.
Saturday
Showers likely, with thunderstorms also possible after 3pm. Partly sunny, with a high near 75. West southwest wind 7 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%.
Saturday Night
Showers and possibly a thunderstorm. Low around 52. West southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday
Showers likely, mainly before noon. Partly sunny, with a high near 68. Southwest wind 11 to 18 mph, with gusts as high as 30 mph.
Sunday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 47.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 79.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Fort Shaw MT
 47.45°N 111.83°W (Elev. 4213 ft)
12:31 am MDT Aug 27, 2026
12am MDT Aug 27, 2026-6pm MDT Sep 2, 2026
 
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Additional Resources

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