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

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Heber Valley Airport (KHCR)

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

Mostly Cloudy

53°F

12°C

Humidity 41%
Wind Speed S 6 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 18 Nov 02:55 PM MST
Extended Forecast for

Trial Lk UT

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Mostly cloudy, with a high near 34. South wind around 7 mph.

    High: 34 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a steady temperature around 28. South wind 6 to 9 mph. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Chance Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly between 2pm and 5pm. Partly sunny, with a high near 36. South southeast wind around 8 mph. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 23. Southeast wind 6 to 8 mph.

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of snow. Partly sunny, with a high near 37. East southeast wind around 7 mph becoming west in the afternoon. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 36. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly cloudy, with a high near 34. South wind around 7 mph.
Tonight
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a steady temperature around 28. South wind 6 to 9 mph. New snow accumulation of less than one inch possible.
Wednesday
A 40 percent chance of snow, mainly between 2pm and 5pm. Partly sunny, with a high near 36. South southeast wind around 8 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow before 8pm. Mostly cloudy, with a low around 23. Southeast wind 6 to 8 mph.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 37. East southeast wind around 7 mph becoming west in the afternoon. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 36. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 40.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 20.
Tuesday
A chance of snow. Partly sunny, with a high near 31.
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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:
2:04 pm MST Nov 18, 2025
Forecast Valid:
3pm MST Nov 18, 2025-6pm MST Nov 25, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation