National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

12°F

-11°C

Humidity 88%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 18 Feb 07:00 PM PST
Extended Forecast for

5 Miles WSW Tioga Pass CA

Winter Storm Warning February 18, 07:46pm until February 19, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 18, 07:46pm until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • Tonight

    Low: 6 °F

    Snow Likely

  • Thursday

    Thursday: Snow. High near 23. Wind chill values as low as -4. West southwest wind 10 to 15 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    High: 23 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -8. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: -8 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday

    Friday: Mostly sunny and cold, with a high near 28. Wind chill values as low as -8. Calm wind.

    High: 28 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34. South southwest wind around 5 mph, with gusts as high as 20 mph.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 11. South southwest wind around 5 mph.

    Low: 11 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow. Partly sunny, with a high near 37. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.

    High: 37 °F

    Chance Snow

Detailed Forecast

Tonight
Snow likely. Mostly cloudy, with a steady temperature around 6. Wind chill values as low as -5. Southwest wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 3 to 5 inches possible.
Thursday
Snow. High near 23. Wind chill values as low as -4. West southwest wind 10 to 15 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -8. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
Mostly sunny and cold, with a high near 28. Wind chill values as low as -8. Calm wind.
Friday Night
Partly cloudy, with a low around 1. Calm wind.
Saturday
Mostly sunny, with a high near 34. South southwest wind around 5 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 11. South southwest wind around 5 mph.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 37. Southwest wind 5 to 10 mph, with gusts as high as 30 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17. South southwest wind around 5 mph, with gusts as high as 20 mph.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 38. South southwest wind 10 to 15 mph, with gusts as high as 35 mph.
Monday Night
Snow likely. Mostly cloudy, with a low around 19. South southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday
Snow likely. Mostly cloudy, with a high near 38. Southwest wind around 10 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Tuesday Night
Snow. Low around 16. Southwest wind around 5 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Wednesday
Snow likely. Mostly cloudy, with a high near 36. West southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Tioga Pass CA
 37.88°N 119.34°W (Elev. 8799 ft)
Last Update:
6:57 pm PST Feb 18, 2026
Forecast Valid:
7pm PST Feb 18, 2026-6pm PST Feb 25, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation