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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

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

Clear

32°F

0°C

Humidity 63%
Wind Speed SE 3 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 21 Feb 09:35 PM MST
Extended Forecast for

13 Miles SW Grantsville UT

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Wind chill values as low as 2. South southwest wind around 18 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Wind chill values as low as 5. South southwest wind 10 to 17 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. South southeast wind 9 to 13 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. South southeast wind 7 to 11 mph becoming west northwest in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. West northwest wind 9 to 17 mph becoming south in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 11am. Cloudy, with a high near 38. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Cloudy, with a low around 33. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Cloudy, with a high near 36.

    High: 36 °F

    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 11pm. Partly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 18. Wind chill values as low as 2. South southwest wind around 18 mph.
Sunday
Mostly sunny, with a high near 32. Wind chill values as low as 5. South southwest wind 10 to 17 mph.
Sunday Night
Partly cloudy, with a low around 24. South southeast wind 9 to 13 mph.
Monday
Mostly sunny, with a high near 37. South southeast wind 7 to 11 mph becoming west northwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 30. West northwest wind 9 to 17 mph becoming south in the evening.
Tuesday
A 30 percent chance of snow after 11am. Cloudy, with a high near 38. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly after 11pm. Cloudy, with a low around 33. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
Snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Cloudy, with a high near 36.
Wednesday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around 25.
Thursday
A slight chance of snow. Mostly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 28.
Friday
A slight chance of snow. Mostly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 29.
Saturday
A slight chance of snow. Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SW Grantsville UT
 40.46°N 112.64°W (Elev. 9554 ft)
Last Update:
2:07 pm MST Feb 21, 2026
Forecast Valid:
10pm MST Feb 21, 2026-6pm MST Feb 28, 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