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Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

4°F

-16°C

Humidity 85%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 1°F (-17°C)
Visibility NA
Last update 20 Feb 06:00 AM PST
Extended Forecast for

10 Miles E Yosemite CA

Cold Weather Advisory until February 21, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 21, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Today

    High: 25 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 8. Wind chill values as low as -2. South wind around 5 mph.

    Low: 8 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny and cold, with a high near 29. Wind chill values as low as 1. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 29 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 17. Wind chill values as low as 5. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. West southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39. West southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 27. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny and cold, with a high near 25. Wind chill values as low as -8. North wind around 5 mph becoming south southwest in the afternoon.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 8. Wind chill values as low as -2. South wind around 5 mph.
Saturday
Mostly cloudy, then gradually becoming sunny and cold, with a high near 29. Wind chill values as low as 1. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 17. Wind chill values as low as 5. South southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 35. Southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 21. West southwest wind around 10 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 39. West southwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 27. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Snow. High near 35. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Tuesday Night
Snow. Low around 28. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Wednesday
Snow likely. Mostly cloudy, with a high near 37. West southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 38. West southwest wind around 15 mph, with gusts as high as 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Yosemite CA
 37.79°N 119.35°W (Elev. 10384 ft)
Last Update:
6:57 am PST Feb 20, 2026
Forecast Valid:
7am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
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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