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

JUDITH PEAK (JPKM8)

Lat: 47.21753°NLon: 109.22281°WElev: 6428.0ft.

NA

43°F

6°C

Humidity 37%
Wind Speed WNW 11 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 30 Apr 10:52 PM MDT
Extended Forecast for

Roy MT

  • Tonight

    Tonight: Mostly clear, with a low around 39. West southwest wind around 7 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. West northwest wind 6 to 8 mph.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. West southwest wind 6 to 10 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67. West wind around 11 mph becoming north in the afternoon.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44. North northeast wind 6 to 10 mph becoming south after midnight.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 68. Southwest wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. West wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63. North northwest wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after midnight. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 39. West southwest wind around 7 mph.
Friday
Sunny, with a high near 70. West northwest wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 46. West southwest wind 6 to 10 mph.
Saturday
Partly sunny, with a high near 67. West wind around 11 mph becoming north in the afternoon.
Saturday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44. North northeast wind 6 to 10 mph becoming south after midnight.
Sunday
Mostly sunny, with a high near 68. Southwest wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 46. West wind 8 to 14 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 63. North northwest wind 10 to 17 mph, with gusts as high as 24 mph.
Monday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 41.
Tuesday
A slight chance of rain. Partly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Roy MT
 47.33°N 108.97°W (Elev. 3566 ft)
Last Update:
10:32 pm MDT Apr 30, 2026
Forecast Valid:
11pm MDT Apr 30, 2026-6pm MDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation