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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

WAWONA (WWNC1)

Lat: 37.53447°NLon: 119.64497°WElev: 4309.0ft.

NA

33°F

1°C

Humidity 95%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 20 Feb 05:51 PM PST
Extended Forecast for

15 Miles SSE Yosemite CA

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

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: 8 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny and cold, with a high near 26. Wind chill values as low as -3. East wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph.

    High: 26 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 17. Wind chill values as low as 5. East southeast wind around 10 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.

    Low: 17 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 32. Wind chill values as low as 6. North northwest wind around 10 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.

    High: 32 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. North wind 5 to 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38. North wind 5 to 10 mph becoming west in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 28. West wind 5 to 10 mph. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow, mainly after 10am. High near 32. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 32 °F

    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 8. Wind chill values as low as -3. East southeast wind around 5 mph.
Saturday
Partly sunny, then gradually becoming sunny and cold, with a high near 26. Wind chill values as low as -3. East wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 17. Wind chill values as low as 5. East southeast wind around 10 mph becoming south southwest after midnight. Winds could gust as high as 15 mph.
Sunday
Sunny and cold, with a high near 32. Wind chill values as low as 6. North northwest wind around 10 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 23. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 38. North wind 5 to 10 mph becoming west in the afternoon.
Monday Night
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 28. West wind 5 to 10 mph. New snow accumulation of less than one inch possible.
Tuesday
Snow, mainly after 10am. High near 32. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tuesday Night
Snow. Low around 29. West southwest wind 5 to 10 mph. Chance of precipitation is 80%.
Wednesday
A 50 percent chance of snow. Partly sunny, with a high near 35. West southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. West wind around 10 mph.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 38. Northwest wind around 10 mph, with gusts as high as 15 mph.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 28. North wind around 10 mph.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 40. West northwest wind around 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Yosemite CA
 37.58°N 119.38°W (Elev. 9800 ft)
Last Update:
8:57 pm PST Feb 20, 2026
Forecast Valid:
10pm PST Feb 20, 2026-6pm PST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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