Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

27°F

-3°C

Humidity 75%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 12 Feb 10:04 PM PST
Extended Forecast for

16 Miles SE Mammoth Lakes CA

  • Tonight

    Tonight: Mostly clear, with a low around 8. West wind around 10 mph.

    Low: 8 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 39. Northwest wind 5 to 10 mph.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14. Southwest wind 5 to 10 mph.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 42 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 14 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: A 10 percent chance of snow after 4pm.  Mostly sunny, with a high near 38. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 38 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 4am. The snow could be heavy at times.  Mostly cloudy, with a low around 13. Breezy.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Heavy Snow
    and Breezy

  • Washington's Birthday

    Washington's Birthday: Snow. The snow could be heavy at times.  Cloudy, with a high near 32. Windy.

    High: 32 °F

    Heavy Snow
    and Windy

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Cloudy, with a low around 10. Very windy.

    Low: 10 °F

    Heavy Snow
    and Very
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 8. West wind around 10 mph.
Friday
Sunny, with a high near 39. Northwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 14. Southwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 42. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 14. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph.
Sunday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 38. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Sunday Night
Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 13. Breezy. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Washington's Birthday
Snow. The snow could be heavy at times. Cloudy, with a high near 32. Windy.
Monday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 10. Very windy.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 28. Very windy.
Tuesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 6. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 28. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 6. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 30. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SE Mammoth Lakes CA
 37.49°N 118.76°W (Elev. 10397 ft)
9:16 pm PST Feb 12, 2026
11pm PST Feb 12, 2026-6pm PST Feb 19, 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