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 critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

10°F

-12°C

Humidity 89%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Last update 20 Feb 12:00 AM PST
Extended Forecast for

9 Miles WSW Tioga Pass CA

Cold Weather Advisory February 20, 04:00am until February 21, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Overnight

    Overnight: A 20 percent chance of snow.  Partly cloudy, with a low around -2. Calm wind.

    Low: -2 °F

    Slight Chance
    Snow

  • Friday

    Friday: Increasing clouds and cold, with a high near 29. Wind chill values as low as -1. Calm wind.

    High: 29 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming clear, with a low around 6. Calm wind.

    Low: 6 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Wind chill values as low as 10. Light south southeast wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. South wind around 5 mph, with gusts as high as 15 mph.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 40. Southwest wind around 5 mph, with gusts as high as 20 mph.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow after 10pm.  Mostly cloudy, with a low around 26. Calm wind becoming south southwest around 5 mph.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Partly cloudy, with a low around -2. Calm wind.
Friday
Increasing clouds and cold, with a high near 29. Wind chill values as low as -1. Calm wind.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 6. Calm wind.
Saturday
Mostly sunny, with a high near 35. Wind chill values as low as 10. Light south southeast wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 16. South wind around 5 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 40. Southwest wind around 5 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 20. Calm wind.
Monday
Mostly sunny, with a high near 44. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
A 40 percent chance of snow after 10pm. Mostly cloudy, with a low around 26. Calm wind becoming south southwest around 5 mph.
Tuesday
Rain and snow. Snow level 8800 feet. High near 40. Southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Rain and snow. Snow level 8800 feet. Low around 28. Southwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 43. Southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25. South southwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 43. West southwest wind around 5 mph, with gusts as high as 15 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Tioga Pass CA
 37.89°N 119.43°W (Elev. 8599 ft)
12:57 am PST Feb 20, 2026
1am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database