National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Hazardous Weather Conditions

Current conditions at

ROCK CREEK (RCEC1)

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

NA

39°F

4°C

Humidity 43%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 14 Feb 05:04 PM PST
Extended Forecast for

12 Miles ESE Chalfant CA

Winter Storm Warning February 15, 10:00pm until February 18, 10:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 32 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 4am. Partly cloudy, with a low around 19. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.

    Low: 19 °F

    Partly Cloudy
    and Breezy
    then Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: Snow, mainly after 10am. The snow could be heavy at times. High near 26. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 26 °F

    Heavy Snow
    and Windy

  • Monday Night

    Monday Night: Snow, mainly before 4am. Low around 13. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Breezy. Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow, mainly after 10am. High near 21. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 21 °F

    Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 11. Breezy. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 11 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: A chance of snow. Partly sunny, with a high near 17.

    High: 17 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 4am. Partly cloudy, with a low around 6.

    Low: 6 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 23. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday
Mostly sunny, with a high near 32. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.
Sunday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 19. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Washington's Birthday
Snow, mainly after 10am. The snow could be heavy at times. High near 26. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Snow, mainly before 4am. Low around 13. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow, mainly after 10am. High near 21. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 11. Breezy. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Wednesday
A chance of snow. Partly sunny, with a high near 17.
Wednesday Night
A slight chance of snow before 4am. Partly cloudy, with a low around 6.
Thursday
A slight chance of snow after 10am. Mostly sunny, with a high near 17.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 8.
Friday
Sunny, with a high near 21.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 23.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Chalfant CA
 37.46°N 118.16°W (Elev. 9800 ft)
Last Update:
1:16 pm PST Feb 14, 2026
Forecast Valid:
5pm PST Feb 14, 2026-6pm PST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation