Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

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

13 Miles S Yosemite Valley CA

Cold Weather Advisory February 21, 06:37am until February 21, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory February 21, 06:37am until February 21, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Today

    High: 49 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 35. East wind around 5 mph.

    Low: 35 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 56. Calm wind becoming south southwest around 5 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62. Calm wind.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 4am.  Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Chance Rain

  • Tuesday

    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 quarter and half of an inch possible.

    High: 55 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly before 4am.  Low around 45. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 49. Wind chill values as low as 29 early. Calm wind becoming south southeast around 5 mph in the afternoon.
Tonight
Clear, with a low around 35. East wind around 5 mph.
Sunday
Sunny, with a high near 56. Calm wind becoming south southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 38. Calm wind.
Monday
Mostly sunny, with a high near 62. Calm wind.
Monday Night
A 30 percent chance of rain, mainly after 4am. 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 quarter and half of an inch possible.
Tuesday Night
Rain, mainly before 4am. 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 59. Calm wind becoming west around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of rain, mainly before 10pm. Partly cloudy, with a low around 43. Calm wind.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 64. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 45. Calm wind.
Friday
Mostly sunny, with a high near 66. Calm wind becoming west southwest around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles S Yosemite Valley CA
 37.54°N 119.63°W (Elev. 4199 ft)
5:57 am PST Feb 21, 2026
6am PST Feb 21, 2026-6pm PST Feb 27, 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