Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

FORT DUCHESNE (UINU1)

Lat: 40.28477°NLon: 109.86183°WElev: 4928.0ft.

NA

50°F

10°C

Humidity 55%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 14 Apr 07:31 PM MDT
Extended Forecast for

14 Miles N Whiterocks UT

  • Tonight

    Tonight: Mostly clear, with a low around 19. Northwest wind around 15 mph.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Windy, with a west wind 10 to 20 mph becoming southwest 20 to 30 mph in the afternoon.

    High: 39 °F

    Sunny then
    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph.

    Low: 25 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Some thunder is also possible.  Partly sunny, with a high near 38. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 45 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Windy. Slight
    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers.  Low around 11. Breezy, with a southwest wind 15 to 25 mph becoming north northwest after midnight. Winds could gust as high as 40 mph.  Chance of precipitation is 80%.

    Low: 11 °F

    Snow Showers
    and Breezy

  • Friday

    Friday: Snow showers likely. Some thunder is also possible.  Mostly cloudy, with a high near 20. Blustery.  Chance of precipitation is 70%.

    High: 20 °F

    Snow Showers
    Likely and
    Blustery

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight.  Partly cloudy, with a low around 9.

    Low: 9 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 19. Northwest wind around 15 mph.
Wednesday
Mostly sunny, with a high near 39. Windy, with a west wind 10 to 20 mph becoming southwest 20 to 30 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 25. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 40 mph.
Thursday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 38. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers. Low around 11. Breezy, with a southwest wind 15 to 25 mph becoming north northwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 20. Blustery. Chance of precipitation is 70%.
Friday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 9.
Saturday
Sunny, with a high near 31.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Sunny, with a high near 46. Breezy.
Monday Night
Partly cloudy, with a low around 29. Breezy.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 44. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Whiterocks UT
 40.66°N 109.96°W (Elev. 10486 ft)
4:36 pm MDT Apr 14, 2026
8pm MDT Apr 14, 2026-6pm MDT Apr 21, 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