National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Sher-Wood Airport (KPWD)

Lat: 48.789°NLon: 104.52297°WElev: 2264.0ft.

Overcast

61°F

16°C

Humidity 82%
Wind Speed NNE 17 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 18 Sep 09:55 PM MDT
Extended Forecast for

Plentywood MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. North northeast wind around 11 mph.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 68. East northeast wind 13 to 16 mph, with gusts as high as 25 mph.

    High: 68 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 50. East wind 11 to 13 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers. Mostly cloudy, with a high near 64. East wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 64 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. Southeast wind 7 to 11 mph.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 70. South southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. South southeast wind 13 to 16 mph, with gusts as high as 24 mph.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. South southeast wind 13 to 17 mph, with gusts as high as 26 mph.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. South southeast wind 9 to 15 mph, with gusts as high as 23 mph.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. North northeast wind around 11 mph.
Saturday
Mostly cloudy, with a high near 68. East northeast wind 13 to 16 mph, with gusts as high as 25 mph.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 50. East wind 11 to 13 mph, with gusts as high as 22 mph.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 64. East wind 11 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 49. Southeast wind 7 to 11 mph.
Monday
Mostly sunny, with a high near 70. South southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Partly cloudy, with a low around 51. South southeast wind 13 to 16 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 75. South southeast wind 13 to 17 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 53. South southeast wind 9 to 15 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 78. South wind 9 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 53. South wind 6 to 8 mph becoming east southeast after midnight.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 55.
Friday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Plentywood MT
 48.78°N 104.55°W (Elev. 2139 ft)
Last Update:
3:56 pm MDT Sep 18, 2026
Forecast Valid:
10pm MDT Sep 18, 2026-6pm MDT Sep 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation