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 >

Current conditions at

WAWONA (WWNC1)

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

NA

39°F

4°C

Humidity 78%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 19 Feb 02:51 PM PST
Extended Forecast for

13 Miles S Yosemite Valley CA

Cold Weather Advisory February 20, 01:23pm until February 21, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 20, 01:23pm until February 21, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • This Afternoon

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 24. Calm wind.

    Low: 24 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 49. Wind chill values as low as 25 early. Calm wind becoming south around 5 mph in the afternoon.

    High: 49 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. East wind around 5 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56. East wind around 5 mph becoming calm.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 40. Calm wind.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 24. Calm wind.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 49. Wind chill values as low as 25 early. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 34. East wind around 5 mph.
Sunday
Sunny, with a high near 56. East wind around 5 mph becoming calm.
Sunday Night
Partly cloudy, with a low around 39. Calm wind.
Monday
Mostly sunny, with a high near 61. Calm wind.
Monday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 43. Calm wind.
Tuesday
Rain, mainly after 10am. High near 55. Calm wind becoming south around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 58. Calm wind becoming west southwest around 5 mph. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45. Calm wind.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 63. Calm wind becoming west around 5 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Yosemite Valley CA
 37.54°N 119.63°W (Elev. 4199 ft)
12:57 pm PST Feb 20, 2026
1pm PST Feb 20, 2026-6pm PST Feb 26, 2026
 
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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