Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

DUCHESNE (KU69)

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

Clear

79°F

26°C

Humidity 29%
Wind Speed SSE 10 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 27 Aug 10:55 AM MDT
Extended Forecast for

Talmage UT

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 3pm.  Increasing clouds, with a high near 81. Southeast wind 5 to 8 mph becoming southwest in the afternoon.

    High: 81 °F

    Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. Northwest wind 5 to 7 mph.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 80. Light and variable wind becoming southwest 8 to 13 mph in the morning.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58. West southwest wind 6 to 11 mph becoming light west northwest  after midnight.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon.  High near 76. Light and variable wind becoming southwest 12 to 17 mph in the morning. Winds could gust as high as 32 mph.  Chance of precipitation is 80%.

    High: 76 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 52. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 71. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Showers then
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms.  Partly sunny, with a high near 70.

    High: 70 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 81. Southeast wind 5 to 8 mph becoming southwest in the afternoon.
Tonight
Mostly cloudy, with a low around 58. Northwest wind 5 to 7 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Light and variable wind becoming southwest 8 to 13 mph in the morning.
Friday Night
Mostly cloudy, with a low around 58. West southwest wind 6 to 11 mph becoming light west northwest after midnight.
Saturday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 76. Light and variable wind becoming southwest 12 to 17 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 52. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and possibly a thunderstorm. High near 71. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 70.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 71.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Talmage UT
 40.33°N 110.44°W (Elev. 6834 ft)
12:31 am MDT Aug 27, 2026
11am MDT Aug 27, 2026-6pm MDT Sep 2, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database