Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. 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

Power MTSimilar City Names

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Patchy smoke after 8pm. Partly cloudy, with a low around 49. North wind around 6 mph becoming calm  in the evening.

    Low: 49 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms between 3pm and 4pm.  Patchy smoke. Mostly sunny, with a high near 82. Calm wind becoming west northwest 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    High: 82 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Patchy smoke. Partly cloudy, with a low around 51. Light and variable wind becoming west southwest 5 to 7 mph after midnight.

    Low: 51 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke before 7am. Sunny, with a high near 86. Southwest wind around 8 mph.

    High: 86 °F

    Patchy Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. West northwest wind around 6 mph becoming calm  after midnight.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Light and variable wind becoming north northwest 5 to 8 mph in the morning.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. North northeast wind 5 to 9 mph becoming light north northwest  after midnight.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 84. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Patchy smoke after 8pm. Partly cloudy, with a low around 49. North wind around 6 mph becoming calm in the evening.
Tuesday
A slight chance of showers and thunderstorms between 3pm and 4pm. Patchy smoke. Mostly sunny, with a high near 82. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Patchy smoke. Partly cloudy, with a low around 51. Light and variable wind becoming west southwest 5 to 7 mph after midnight.
Wednesday
Patchy smoke before 7am. Sunny, with a high near 86. Southwest wind around 8 mph.
Wednesday Night
Mostly clear, with a low around 51. West northwest wind around 6 mph becoming calm after midnight.
Thursday
Sunny, with a high near 83. Light and variable wind becoming north northwest 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 52. North northeast wind 5 to 9 mph becoming light north northwest after midnight.
Friday
Mostly sunny, with a high near 84. Calm wind becoming east 5 to 8 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
A chance of showers after noon. Partly sunny, with a high near 86.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 54.
Sunday
A slight chance of showers. Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Power MTSimilar City Names
 47.71°N 111.69°W (Elev. 3694 ft)
12:32 pm MDT Aug 17, 2026
7pm MDT Aug 17, 2026-6pm MDT Aug 24, 2026
 
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