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

Storm Moving from Western into Central U.S. through Wednesday

A storm system moving over the Rockies Wednesday will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Moderate snow is expected from northwestern Wyoming into southern Montana. Read More >

Current conditions at

DUCHESNE (KU69)

Lat: 40.1919°NLon: 110.38099°WElev: 5826.0ft.

Clear

46°F

8°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 15 Oct 01:15 AM MDT
Extended Forecast for

Altamont UT

  • Overnight

    Overnight: A 20 percent chance of showers. Partly cloudy, with a low around 39. East northeast wind 3 to 5 mph.

    Low: 39 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 54. East wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%.

    High: 54 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 3am, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 29. West wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of rain and snow showers before noon. Mostly sunny, with a high near 50. West southwest wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy frost after midnight. Otherwise, mostly clear, with a low around 28. West wind 6 to 8 mph.

    Low: 28 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Patchy frost before 9am. Otherwise, sunny, with a high near 53.

    High: 53 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 3am. Otherwise, mostly clear, with a low around 32.

    Low: 32 °F

    Clear then
    Patchy Frost

Detailed Forecast

Overnight
A 20 percent chance of showers. Partly cloudy, with a low around 39. East northeast wind 3 to 5 mph.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 54. East wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow showers before 3am, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 29. West wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
A slight chance of rain and snow showers before noon. Mostly sunny, with a high near 50. West southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Thursday Night
Patchy frost after midnight. Otherwise, mostly clear, with a low around 28. West wind 6 to 8 mph.
Friday
Patchy frost before 9am. Otherwise, sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 56.
Saturday Night
Patchy frost after 3am. Otherwise, mostly clear, with a low around 32.
Sunday
Patchy frost before 9am. Otherwise, sunny, with a high near 59.
Sunday Night
A slight chance of rain and snow showers. Mostly clear, with a low around 34.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 54.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28.
Tuesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Altamont UT
 40.37°N 110.3°W (Elev. 6404 ft)
Last Update:
3:05 pm MDT Oct 14, 2025
Forecast Valid:
1am MDT Oct 15, 2025-6pm MDT Oct 21, 2025
 
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