Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Evanston-Uinta County Airport - Burns Field (KEVW)

Lat: 41.27306°NLon: 111.03056°WElev: 7162.0ft.

Clear

18°F

-8°C

Humidity 88%
Wind Speed N 11 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 23 Jan 10:30 PM MST
Extended Forecast for

Lyman WY

  • Tonight

    Tonight: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 9. Northwest wind around 6 mph becoming light and variable  after midnight.

    Low: 9 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 27. Wind chill values as low as 1. Light and variable wind becoming west northwest 5 to 10 mph in the morning.

    High: 27 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11. Wind chill values as low as zero. West southwest wind 7 to 10 mph.

    Low: 11 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 26. Wind chill values as low as -1. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 26 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 11. West southwest wind 9 to 14 mph.

    Low: 11 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 9. Northwest wind around 6 mph becoming light and variable after midnight.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 27. Wind chill values as low as 1. Light and variable wind becoming west northwest 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 11. Wind chill values as low as zero. West southwest wind 7 to 10 mph.
Sunday
Mostly sunny, with a high near 26. Wind chill values as low as -1. West wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Sunday Night
Mostly clear, with a low around 11. West southwest wind 9 to 14 mph.
Monday
Sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Lyman WY
 41.34°N 110.3°W (Elev. 6598 ft)
2:04 pm MST Jan 23, 2026
10pm MST Jan 23, 2026-6pm MST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database