Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

1°F

-17°C

Humidity 82%
Wind Speed W 4 MPH
Barometer NA
Dewpoint -3°F (-19°C)
Visibility NA
Wind Chill-8°F (-22°C)
Last update 21 Feb 04:04 AM PST
Extended Forecast for

16 Miles ESE Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 40. Southeast wind 5 to 10 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Southwest wind around 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45. West wind around 5 mph becoming southeast in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. West wind 5 to 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain.  Partly sunny, with a high near 45. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 32. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before 10am.  Snow level 10000 feet. Mostly sunny, with a high near 48.

    High: 48 °F

    Chance Rain
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 40. Southeast wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 21. Southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 45. West wind around 5 mph becoming southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 27. West wind 5 to 10 mph.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 45. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of rain before 10am. Snow level 10000 feet. Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Mammoth Lakes CA
 37.56°N 118.69°W (Elev. 7001 ft)
2:19 am PST Feb 22, 2026
7am PST Feb 22, 2026-6pm PST Feb 28, 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