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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Heber Valley Airport (KHCR)

Lat: 40.47742°NLon: 111.43295°WElev: 5597.0ft.

Clear

70°F

21°C

Humidity 16%
Wind Speed W 6 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 17 Oct 02:55 PM MDT
Extended Forecast for

Trial Lk UT

  • Tonight

    Tonight: Mostly clear, with a low around 31. East southeast wind 7 to 11 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 49. East southeast wind around 7 mph becoming south in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. East southeast wind around 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. East southeast wind 7 to 9 mph becoming south in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. Southeast wind 7 to 13 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain. Partly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Slight Chance
    Rain and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 31. East southeast wind 7 to 11 mph.
Sunday
Mostly sunny, with a high near 49. East southeast wind around 7 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 31. East southeast wind around 7 mph.
Monday
Mostly sunny, with a high near 47. East southeast wind 7 to 9 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 33. Southeast wind 7 to 13 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 45.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 38. Breezy.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 43.
Thursday Night
Rain and snow showers. Some thunder is also possible. Cloudy, with a low around 34.
Friday
Rain and snow. Some thunder is also possible. Cloudy, with a high near 35.
Friday Night
Snow likely. Mostly cloudy, with a low around 29.
Saturday
A slight chance of snow. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trial Lk UT
 40.68°N 111.01°W (Elev. 9977 ft)
Last Update:
12:31 pm MDT Oct 17, 2026
Forecast Valid:
3pm MDT Oct 17, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation