Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Heber Valley Airport (KHCR)

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

Mostly Cloudy

39°F

4°C

Humidity 52%
Wind Speed N 0 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 07 Dec 12:55 PM MST
Extended Forecast for

Trial Lk UT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 28. West wind around 9 mph.

    High: 28 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 20. Wind chill values as low as 9. West northwest wind around 8 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 30. Wind chill values as low as 8. West northwest wind 8 to 10 mph.

    High: 30 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. Wind chill values as low as 9. West wind around 10 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after 11am.  Mostly cloudy, with a high near 35. West wind around 14 mph.  New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 29. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow.  Mostly cloudy, with a high near 36. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow.  Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow.  Partly sunny, with a high near 34.

    High: 34 °F

    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 28. West wind around 9 mph.
Tonight
Mostly cloudy, with a steady temperature around 20. Wind chill values as low as 9. West northwest wind around 8 mph.
Monday
Partly sunny, with a high near 30. Wind chill values as low as 8. West northwest wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 20. Wind chill values as low as 9. West wind around 10 mph.
Tuesday
A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 35. West wind around 14 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 29. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 36. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Thursday
A chance of snow. Partly sunny, with a high near 34.
Thursday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Trial Lk UT
 40.68°N 111.01°W (Elev. 9977 ft)
2:03 am MST Dec 7, 2025
1pm MST Dec 7, 2025-6pm MST Dec 13, 2025
 
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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