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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

25°F

-4°C

Humidity 86%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 20 Feb 01:00 PM PST
Extended Forecast for

2 Miles ESE Tioga Pass CA

Cold Weather Advisory February 20, 01:24pm until February 21, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 20, 01:24pm until February 21, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • This Afternoon

    High: 19 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 4. Wind chill values as low as -8. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 4 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing and cold, with a high near 26. Wind chill values as low as -5. Southwest wind around 15 mph, with gusts as high as 35 mph.

    High: 26 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13. Wind chill values as low as -1. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 30. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 30 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34. West wind around 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 23. West southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny and cold, with a high near 19. Wind chill values as low as 11. West southwest wind around 5 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 4. Wind chill values as low as -8. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing and cold, with a high near 26. Wind chill values as low as -5. Southwest wind around 15 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 13. Wind chill values as low as -1. Southwest wind around 15 mph, with gusts as high as 30 mph.
Sunday
Sunny and cold, with a high near 30. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 18. West wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 34. West 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 23. West southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Snow, mainly after 10am. High near 32. West southwest wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Tuesday Night
Snow. Low around 25. West southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Wednesday
Snow likely. Partly sunny, with a high near 33. West southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 36. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Tioga Pass CA
 37.89°N 119.23°W (Elev. 11427 ft)
Last Update:
12:57 pm PST Feb 20, 2026
Forecast Valid:
1pm PST Feb 20, 2026-6pm PST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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