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

ROOSEVELT (K74V)

Lat: 40.28°NLon: 110.05°WElev: 5171.0ft.

Clear

12°F

-11°C

Humidity 92%
Wind Speed SW 3 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 20 Jan 04:35 AM MST
Extended Forecast for

10 Miles NNE Altonah UT

  • Today

    Today: Mostly sunny, with a high near 43. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 19. West northwest wind around 7 mph becoming north after midnight.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. North northwest wind 3 to 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 43. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 19. West northwest wind around 7 mph becoming north after midnight.
Wednesday
Mostly sunny, with a high near 41. Light and variable wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 20. North northwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 41. Calm wind becoming south southwest around 6 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 38.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Altonah UT
 40.53°N 110.23°W (Elev. 7815 ft)
2:03 am MST Jan 20, 2026
5am MST Jan 20, 2026-6pm MST Jan 26, 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