Heat Wave Persists Over the Central U.S.; Significant Flooding Expected in the Northern Mid-Atlantic Tuesday

Dangerous and extreme heat will remain across portions of the Central U.S. this week, persisting across the Mid to Lower Mississippi Valleys, Gulf Coast, Southern Plains and portions of Texas. A heat wave over the Southwest will intensify late this week. Severe thunderstorms and flash flooding will spread from the Great Lakes/Ohio Valley to the Mid-Atlantic and Northeast the next few days. Read More >

Hazardous Weather Conditions

Current conditions at

DUCHESNE (KU69)

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

Mostly Cloudy

73°F

23°C

Humidity 60%
Wind Speed W 14 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 27 Jul 09:55 PM MDT
Extended Forecast for

4 Miles WNW Duchesne UT

Heat Advisory July 27, 10:07pm until July 28, 12:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 27, 10:07pm until July 28, 12:00am

    NOW until 12:00am Tue

    Heat Advisory

  • Tonight

    Low: 64 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 91. West wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 91 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. West wind around 6 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon.  Cloudy through mid morning, then becoming mostly sunny, with a high near 90. West wind 5 to 7 mph becoming south southeast in the afternoon.

    High: 90 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. West southwest wind 5 to 7 mph.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between midnight and 3am. Mostly cloudy, with a low around 64. West wind around 6 mph. Chance of precipitation is 10%.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. West wind 5 to 7 mph becoming south southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 63. West wind around 6 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Cloudy through mid morning, then becoming mostly sunny, with a high near 90. West wind 5 to 7 mph becoming south southeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 61. West southwest wind 5 to 7 mph.
Thursday
Sunny, with a high near 94.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 97.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 98.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
Sunny, with a high near 99.
Sunday Night
Partly cloudy, with a low around 65.
Monday
Sunny, with a high near 96.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Duchesne UT
 40.2°N 110.47°W (Elev. 5801 ft)
5:47 pm MDT Jul 27, 2026
10pm MDT Jul 27, 2026-6pm MDT Aug 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database