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

TUOLUMNE MEADOWS TUM (TUMC1)

Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.

NA

29°F

-2°C

Humidity 69%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 22 Jan 06:00 PM PST
Extended Forecast for

11 Miles WSW Conway Summit CA

  • Tonight

    Tonight: Mostly clear, with a low around 18. North northeast wind around 5 mph becoming west after midnight.

    Low: 18 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 35. Wind chill values as low as 11. West southwest wind around 5 mph.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. Wind chill values as low as -2. North northeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 26. Wind chill values as low as -4. Northeast wind around 15 mph, with gusts as high as 30 mph.

    High: 26 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 32. West wind around 5 mph.

    High: 32 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13. West northwest wind around 5 mph.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 33. West wind around 5 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15. West southwest wind around 5 mph.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 18. North northeast wind around 5 mph becoming west after midnight.
Friday
Sunny, with a high near 35. Wind chill values as low as 11. West southwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 12. Wind chill values as low as -2. North northeast wind around 10 mph, with gusts as high as 15 mph.
Saturday
Sunny and cold, with a high near 26. Wind chill values as low as -4. Northeast wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 9. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny and cold, with a high near 32. West wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 13. West northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 33. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 15. West southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 37. West southwest wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 19. Southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 36. West wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 18. West wind around 5 mph.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 36. West northwest wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Conway Summit CA
 38.03°N 119.37°W (Elev. 10335 ft)
6:56 pm PST Jan 22, 2026
7pm PST Jan 22, 2026-6pm PST Jan 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database