Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

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

Clear

23°F

-5°C

Humidity 79%
Wind Speed S 8 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 18 Jan 10:35 PM MST
Extended Forecast for

13 Miles SW Grantsville UT

  • Tonight

    Tonight: Mostly clear, with a low around 20. North northwest wind 6 to 8 mph.

    Low: 20 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 26. Wind chill values as low as 10. North wind around 8 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Wind chill values as low as 9. North wind 6 to 9 mph becoming west southwest after midnight.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 28. Wind chill values as low as 7. Southwest wind 7 to 10 mph.

    High: 28 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. South southwest wind 8 to 10 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. North northwest wind 6 to 8 mph.
M.L.King Day
Sunny, with a high near 26. Wind chill values as low as 10. North wind around 8 mph.
Monday Night
Mostly clear, with a low around 19. Wind chill values as low as 9. North wind 6 to 9 mph becoming west southwest after midnight.
Tuesday
Sunny, with a high near 28. Wind chill values as low as 7. Southwest wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 20. South southwest wind 8 to 10 mph.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 29.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
A slight chance of snow after 11am. Partly sunny, with a high near 29.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 21.
Saturday
A chance of snow. Mostly sunny, with a high near 27.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SW Grantsville UT
 40.46°N 112.64°W (Elev. 9554 ft)
2:04 pm MST Jan 18, 2026
10pm MST Jan 18, 2026-6pm MST Jan 25, 2026
 
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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