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

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

NA

9°F

-13°C

Humidity 79%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility NA
Last update 20 Feb 11:04 PM PST
Extended Forecast for

17 Miles SE Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 3. Southwest wind around 10 mph.

    Low: 3 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.

    Low: 12 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 40. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 40 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. West wind around 15 mph.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 44 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A chance of snow.  Mostly cloudy, with a high near 42. Windy.

    High: 42 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: A chance of snow.  Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 3. Southwest wind around 10 mph.
Saturday
Mostly sunny, with a high near 35. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 12. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.
Sunday
Sunny, with a high near 40. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 17. West wind around 15 mph.
Monday
Mostly sunny, with a high near 44. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 23. Breezy.
Tuesday
A chance of snow. Mostly cloudy, with a high near 42. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 43. Breezy.
Wednesday Night
A chance of snow. Partly cloudy, with a low around 23. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 46. Breezy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 24. Breezy.
Friday
Mostly sunny, with a high near 48. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SE Mammoth Lakes CA
 37.49°N 118.76°W (Elev. 10397 ft)
9:16 pm PST Feb 20, 2026
11pm PST Feb 20, 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