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

23°F

-5°C

Humidity 57%
Wind Speed NE 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 19 Jan 02:55 AM MST
Extended Forecast for

Altamont UT

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 20. North wind around 5 mph.

    Low: 20 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 37. Wind chill values as low as 10. North northeast wind around 5 mph becoming light and variable.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. Wind chill values as low as 7. North northwest wind 3 to 6 mph.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40. Wind chill values as low as 5. North northwest wind around 6 mph becoming light and variable.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 15. West southwest wind around 6 mph becoming north northwest after midnight.

    Low: 15 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 20. North wind around 5 mph.
M.L.King Day
Sunny, with a high near 37. Wind chill values as low as 10. North northeast wind around 5 mph becoming light and variable.
Monday Night
Mostly clear, with a low around 14. Wind chill values as low as 7. North northwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 40. Wind chill values as low as 5. North northwest wind around 6 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 15. West southwest wind around 6 mph becoming north northwest after midnight.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 18.
Saturday
A slight chance of snow. Mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
Altamont UT
 40.37°N 110.3°W (Elev. 6404 ft)
2:04 am MST Jan 19, 2026
3am MST Jan 19, 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