Heavy Rainfall for Portions of the West and Central U.S.; Monitoring Fire Weather Conditions for New England

Tropical moisture continues to flow across portions of the Great Basin, desert Southwest and California. Isolated instances of flash flooding remains possible. Meanwhile, a storm and associated frontal boundary will focus showers and thunderstorms for the center of the nation. For New England, dry and breezy conditions could enhance favorable fire weather conditions. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

50°F

10°C

Humidity 100%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 19 Sep 08:04 AM PDT
Extended Forecast for

18 Miles W Chalfant CA

  • Today

    Today: A chance of showers before 11am, then showers likely and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm.  Snow level 13100 feet. Mostly cloudy, with a high near 43. South wind 5 to 10 mph.  Chance of precipitation is 70%.

    High: 43 °F

    Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms before 8pm.  Snow level 13100 feet lowering to 12500 feet after midnight . Partly cloudy, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 11am.  Snow level 12000 feet rising to 13000 feet in the afternoon. Mostly sunny, with a high near 47. Southwest wind 5 to 10 mph becoming east in the morning.

    High: 47 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. South wind 5 to 10 mph becoming west after midnight.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 11am.  Snow level 11800 feet. Mostly sunny, with a high near 47. West wind 5 to 10 mph becoming east in the morning.

    High: 47 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Snow level 11900 feet. Partly cloudy, with a low around 39. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain and snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm.  Snow level 11800 feet rising to 12300 feet in the afternoon. Mostly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Today
A chance of showers before 11am, then showers likely and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Snow level 13100 feet. Mostly cloudy, with a high near 43. South wind 5 to 10 mph. Chance of precipitation is 70%.
Tonight
A 40 percent chance of showers and thunderstorms before 8pm. Snow level 13100 feet lowering to 12500 feet after midnight . Partly cloudy, with a low around 39. South wind around 5 mph.
Saturday
A 20 percent chance of showers after 11am. Snow level 12000 feet rising to 13000 feet in the afternoon. Mostly sunny, with a high near 47. Southwest wind 5 to 10 mph becoming east in the morning.
Saturday Night
Partly cloudy, with a low around 40. South wind 5 to 10 mph becoming west after midnight.
Sunday
A 30 percent chance of showers and thunderstorms after 11am. Snow level 11800 feet. Mostly sunny, with a high near 47. West wind 5 to 10 mph becoming east in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms before 11pm. Snow level 11900 feet. Partly cloudy, with a low around 39. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 40.
Tuesday
A slight chance of rain and snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Snow level 11800 feet rising to 12300 feet in the afternoon. Mostly sunny, with a high near 50.
Tuesday Night
A chance of rain showers before 2am, then a slight chance of rain and snow showers. Some thunder is also possible. Snow level 12500 feet lowering to 12000 feet after midnight . Partly cloudy, with a low around 40.
Wednesday
A slight chance of showers. Snow level 11900 feet. Mostly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles W Chalfant CA
 37.5°N 118.68°W (Elev. 11312 ft)
3:03 am PDT Sep 19, 2025
8am PDT Sep 19, 2025-6pm PDT Sep 25, 2025
 
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Additional Resources

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