Hot in Parts of the West; Cold Blast Coming to the Central U.S.

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S. A blast of cold air will drop across the central and eastern U.S. later this week bringing below to well below normal temperatures. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

57°F

14°C

Humidity 49%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 01 Sep 02:04 AM PDT
Extended Forecast for

18 Miles W Chalfant CA

  • Overnight

    Overnight: Areas of smoke. Mostly clear, with a low around 46. South wind around 10 mph.

    Low: 46 °F

    Areas Smoke

  • Labor Day

    Labor Day: Areas of smoke. Sunny, with a high near 59. South wind 5 to 10 mph.

    High: 59 °F

    Areas Smoke

  • Monday Night

    Monday Night: Patchy smoke. Partly cloudy, with a low around 47. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm, mainly after 11am.  Widespread smoke, mainly between 2pm and 4pm. Snow level 13100 feet rising to 13900 feet in the afternoon. Partly sunny, with a high near 53. Southwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Snow level 13700 feet lowering to 13100 feet after midnight . Partly cloudy, with a low around 45. West wind 5 to 15 mph.

    Low: 45 °F

    Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 11am.  Snow level 13000 feet. Mostly sunny, with a high near 54. West wind around 10 mph becoming east in the morning.

    High: 54 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of smoke. Mostly clear, with a low around 46. South wind around 10 mph.
Labor Day
Areas of smoke. Sunny, with a high near 59. South wind 5 to 10 mph.
Monday Night
Patchy smoke. Partly cloudy, with a low around 47. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Showers likely and possibly a thunderstorm, mainly after 11am. Widespread smoke, mainly between 2pm and 4pm. Snow level 13100 feet rising to 13900 feet in the afternoon. Partly sunny, with a high near 53. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 11pm. Snow level 13700 feet lowering to 13100 feet after midnight . Partly cloudy, with a low around 45. West wind 5 to 15 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 11am. Snow level 13000 feet. Mostly sunny, with a high near 54. West wind around 10 mph becoming east in the morning.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 46.
Friday
A slight chance of showers after 11am. Snow level 12700 feet. Mostly sunny, with a high near 54.
Friday Night
A slight chance of showers. Snow level 13000 feet lowering to 12300 feet after midnight . Partly cloudy, with a low around 44.
Saturday
A slight chance of showers. Snow level 12000 feet. Mostly sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles W Chalfant CA
 37.5°N 118.68°W (Elev. 11312 ft)
2:15 am PDT Sep 1, 2025
3am PDT Sep 1, 2025-6pm PDT Sep 7, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database