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

28°F

-2°C

Humidity 57%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 15 Feb 06:04 AM PST
Extended Forecast for

9 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

  • Today

    Today: Mostly sunny, with a high near 28. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 28 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 18 °F

    Partly Cloudy
    and Breezy

  • Washington's Birthday

    Washington's Birthday: Snow, mainly after 10am. The snow could be heavy at times. High near 23. Windy, with a south wind 25 to 30 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    High: 23 °F

    Heavy Snow
    and Windy

  • Monday Night

    Monday Night: Snow. Low around 13. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Snow and
    Windy

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. The snow could be heavy at times. Partly sunny, with a high near 17. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 17 °F

    Heavy Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 10. Very windy, with a south wind 30 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    Low: 10 °F

    Heavy Snow
    and Very
    Windy

  • Wednesday

    Wednesday: Snow likely, mainly before 10am. The snow could be heavy at times. Mostly cloudy, then gradually becoming sunny, with a high near 13. Breezy. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 13 °F

    Breezy. Heavy
    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow between 10pm and 4am. Partly cloudy, with a low around 3.

    Low: 3 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A slight chance of snow after 10am. Mostly sunny, with a high near 13. Breezy.

    High: 13 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 28. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.
Tonight
Partly cloudy, with a low around 18. Breezy, with a south wind 20 to 25 mph, with gusts as high as 35 mph.
Washington's Birthday
Snow, mainly after 10am. The snow could be heavy at times. High near 23. Windy, with a south wind 25 to 30 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Snow. Low around 13. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow likely, mainly after 4pm. The snow could be heavy at times. Partly sunny, with a high near 17. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 10. Very windy, with a south wind 30 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Wednesday
Snow likely, mainly before 10am. The snow could be heavy at times. Mostly cloudy, then gradually becoming sunny, with a high near 13. Breezy. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A slight chance of snow between 10pm and 4am. Partly cloudy, with a low around 3.
Thursday
A slight chance of snow after 10am. Mostly sunny, with a high near 13. Breezy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 5. Breezy.
Friday
Mostly sunny, with a high near 15. Breezy.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Chalfant CA
 37.5°N 118.19°W (Elev. 10932 ft)
Last Update:
2:56 am PST Feb 15, 2026
Forecast Valid:
7am PST Feb 15, 2026-6pm PST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation