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

Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Hazardous Weather Conditions

Current conditions at

ROCK CREEK (RCEC1)

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

NA

16°F

-9°C

Humidity 88%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill8°F (-13°C)
Last update 19 Feb 08:04 AM PST
Extended Forecast for

13 Miles W Chalfant CA

Winter Weather Advisory until February 19, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Weather Advisory

  • Today

    High: 36 °F

    Snow and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of snow before 7pm. Temperature rising to around 44 by 4am. New snow accumulation of less than a half inch possible.

    Low: 35 °F⇑

    Chance Snow
    then

  • Friday

    Friday: Temperature falling to around 29 by 5pm. Southeast wind around 5 mph.

    High: 44 °F⇓

  • Friday Night

    Friday Night: Low around 14. West wind 10 to 15 mph.

    Low: 14 °F

  • Saturday

    Saturday: High near 36. West wind 10 to 15 mph becoming southeast in the morning.

    High: 36 °F

  • Saturday Night

    Saturday Night: Low around 31. Breezy, with a southwest wind 15 to 20 mph.

    Low: 31 °F

    Breezy

  • Sunday

    Sunday: High near 42. Breezy.

    High: 42 °F

    Breezy then

  • Sunday Night

    Sunday Night: A slight chance of snow after 10pm. Low around 32. Breezy.

    Low: 32 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Today
Snow, mainly before 4pm. High near 36. Breezy, with a southeast wind around 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 30 percent chance of snow before 7pm. Temperature rising to around 44 by 4am. New snow accumulation of less than a half inch possible.
Friday
Temperature falling to around 29 by 5pm. Southeast wind around 5 mph.
Friday Night
Low around 14. West wind 10 to 15 mph.
Saturday
High near 36. West wind 10 to 15 mph becoming southeast in the morning.
Saturday Night
Low around 31. Breezy, with a southwest wind 15 to 20 mph.
Sunday
High near 42. Breezy.
Sunday Night
A slight chance of snow after 10pm. Low around 32. Breezy.
Monday
A slight chance of snow before 10am, then a slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level rising to 7400 feet in the afternoon. High near 45. Breezy.
Monday Night
A chance of rain before 7pm, then a chance of rain and snow. Snow level 7000 feet. Low around 28.
Tuesday
A chance of rain and snow. Snow level 6800 feet rising to 7400 feet in the afternoon. High near 46.
Tuesday Night
Wednesday
A chance of snow. High near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Chalfant CA
 37.53°N 118.6°W (Elev. 6611 ft)
Last Update:
1:15 am PST Feb 19, 2026
Forecast Valid:
8am PST Feb 19, 2026-6pm PST Feb 25, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation