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

DUCHESNE (KU69)

Lat: 40.1919°NLon: 110.38099°WElev: 5826.0ft.

Clear

16°F

-9°C

Humidity 66%
Wind Speed ENE 4 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 20 Jan 06:55 AM MST
Extended Forecast for

Altamont UT

  • Today

    Today: Sunny, with a high near 41. Wind chill values as low as 6. North wind 6 to 8 mph becoming south in the afternoon.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Wind chill values as low as 10. South wind around 7 mph becoming north after midnight.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Wind chill values as low as 9. North wind around 6 mph becoming light and variable.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. Light and variable wind becoming north northwest around 6 mph in the evening.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. North northwest wind around 5 mph becoming calm.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 41. Wind chill values as low as 6. North wind 6 to 8 mph becoming south in the afternoon.
Tonight
Partly cloudy, with a low around 17. Wind chill values as low as 10. South wind around 7 mph becoming north after midnight.
Wednesday
Mostly sunny, with a high near 39. Wind chill values as low as 9. North wind around 6 mph becoming light and variable.
Wednesday Night
Partly cloudy, with a low around 15. Light and variable wind becoming north northwest around 6 mph in the evening.
Thursday
Mostly sunny, with a high near 39. North northwest wind around 5 mph becoming calm.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Mostly clear, with a low around 13.
Sunday
Sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Altamont UT
 40.37°N 110.3°W (Elev. 6404 ft)
2:03 am MST Jan 20, 2026
7am 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