Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

DUCHESNE (KU69)

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

Partly Cloudy

50°F

10°C

Humidity 53%
Wind Speed SSE 3 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 18 Oct 12:35 PM MDT
Extended Forecast for

13 Miles NNW Mountain Home UT

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 50. South wind around 5 mph.

    High: 50 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Light and variable wind becoming north northwest around 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Southeast wind around 5 mph becoming light and variable.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 47. North wind 5 to 7 mph becoming south southeast in the afternoon.

    High: 47 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before midnight.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  Cloudy, with a high near 42.

    High: 42 °F

    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 50. South wind around 5 mph.
Tonight
Partly cloudy, with a low around 29. Light and variable wind becoming north northwest around 5 mph.
Monday
Mostly sunny, with a high near 49. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 32. Southeast wind around 5 mph becoming light and variable.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 47. North wind 5 to 7 mph becoming south southeast in the afternoon.
Tuesday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 32.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 48.
Wednesday Night
Rain. Mostly cloudy, with a low around 36.
Thursday
Showers and possibly a thunderstorm. Cloudy, with a high near 42.
Thursday Night
Rain showers before midnight, then rain and snow showers. Some thunder is also possible. Cloudy, with a low around 29.
Friday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 37.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Mountain Home UT
 40.57°N 110.53°W (Elev. 9600 ft)
12:31 pm MDT Oct 18, 2026
12pm MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database