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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

ROOSEVELT (K74V)

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

Clear

21°F

-6°C

Humidity 53%
Wind Speed WSW 4 MPH
Barometer 30.4 in (1029.46 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 27 Jan 10:35 PM MST
Extended Forecast for

Altonah UT

  • Tonight

    Tonight: Partly cloudy, with a low around 16. Light north wind.

    Low: 16 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 15. Northwest wind 6 to 13 mph.

    Low: 15 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 38. Wind chill values as low as 6. North northwest wind around 6 mph becoming light and variable.

    High: 38 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Light and variable wind becoming northwest around 5 mph in the evening.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Friday Night

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

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 16. Light north wind.
Wednesday
Mostly sunny, with a high near 38. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 15. Northwest wind 6 to 13 mph.
Thursday
Sunny, with a high near 38. Wind chill values as low as 6. North northwest wind around 6 mph becoming light and variable.
Thursday Night
Partly cloudy, with a low around 17. Light and variable wind becoming northwest around 5 mph in the evening.
Friday
Sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Altonah UT
 40.39°N 110.27°W (Elev. 6457 ft)
Last Update:
2:07 pm MST Jan 27, 2026
Forecast Valid:
10pm MST Jan 27, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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