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

Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Current conditions at

Pendroy US-89 MP 62.6 (MTPND)

Lat: 48.07322°NLon: 112.33418°WElev: 4199.0ft.

NA

32°F

0°C

Humidity 95%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 15 Oct 05:45 AM MDT
Extended Forecast for

Dupuyer MT

  • Today

    Today: A 20 percent chance of rain after 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 47. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 47 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 3am. Mostly cloudy, with a low around 32. Light and variable wind becoming west northwest 5 to 10 mph in the evening.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain and snow before 9am, then a chance of rain between 9am and noon. Mostly sunny, with a high near 56. West wind 8 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 56 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 40 mph.

    Low: 38 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: A 40 percent chance of rain. Partly sunny, with a high near 51. West wind 16 to 21 mph, with gusts as high as 33 mph.

    High: 51 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain before 3am, then a slight chance of rain and snow. Partly cloudy, with a low around 31. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 54. West southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after midnight. Mostly cloudy, with a low around 40. Southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

Detailed Forecast

Today
A 20 percent chance of rain after 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 47. Calm wind becoming south southeast around 6 mph in the afternoon.
Tonight
A 30 percent chance of rain, mainly before 3am. Mostly cloudy, with a low around 32. Light and variable wind becoming west northwest 5 to 10 mph in the evening.
Thursday
A chance of rain and snow before 9am, then a chance of rain between 9am and noon. Mostly sunny, with a high near 56. West wind 8 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 38. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 40 mph.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 51. West wind 16 to 21 mph, with gusts as high as 33 mph.
Friday Night
A chance of rain before 3am, then a slight chance of rain and snow. Partly cloudy, with a low around 31. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 54. West southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Saturday Night
A chance of rain after midnight. Mostly cloudy, with a low around 40. Southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Sunday
A chance of rain. Partly sunny, with a high near 58.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 37.
Monday
A chance of rain and snow. Partly sunny, with a high near 48.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dupuyer MT
 48.19°N 112.5°W (Elev. 4098 ft)
Last Update:
2:10 am MDT Oct 15, 2025
Forecast Valid:
6am MDT Oct 15, 2025-6pm MDT Oct 21, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation