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

Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

Lat: 40.61269°NLon: 112.35362°WElev: 4291.0ft.

Clear

27°F

-3°C

Humidity 79%
Wind Speed S 2 MPH
Barometer 30.46 in (1031.49 mb)
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Last update 30 Dec 07:35 PM MST
Extended Forecast for

Grantsville UT

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 41. Light and variable wind.

    High: 41 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Rain likely after 11pm. Cloudy, with a steady temperature around 35. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

  • New Year's Day

    New Year's Day: Rain. High near 46. South wind around 6 mph. Chance of precipitation is 100%.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 11pm. Low around 39. South wind 3 to 6 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Rain then
    Chance Rain

  • Friday

    Friday: A 20 percent chance of rain before 11am. Partly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain, mainly after 11am. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Calm wind.
Wednesday
Increasing clouds, with a high near 41. Light and variable wind.
Wednesday Night
Rain likely after 11pm. Cloudy, with a steady temperature around 35. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 70%.
New Year's Day
Rain. High near 46. South wind around 6 mph. Chance of precipitation is 100%.
Thursday Night
Rain, mainly before 11pm. Low around 39. South wind 3 to 6 mph. Chance of precipitation is 80%.
Friday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
A chance of rain, mainly after 11am. Partly sunny, with a high near 53.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 37.
Sunday
A chance of rain. Mostly cloudy, with a high near 49.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Monday
A chance of rain and snow. Partly sunny, with a high near 47.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grantsville UT
 40.61°N 112.49°W (Elev. 4341 ft)
Last Update:
2:04 pm MST Dec 30, 2025
Forecast Valid:
7pm MST Dec 30, 2025-6pm MST Jan 6, 2026
 
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