Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

61°F

16°C

Humidity 9%
Wind Speed SE 8 MPH
Barometer NA
Dewpoint 2°F (-17°C)
Visibility NA
Last update 18 Apr 04:04 PM PDT
Extended Forecast for

18 Miles W Chalfant CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. South wind around 15 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 43 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Sunny, with a high near 44. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 44 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.

    Low: 30 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: Snow showers likely before 5pm, then rain and snow showers likely.  Partly sunny, with a high near 36. Windy, with a south wind 30 to 35 mph, with gusts as high as 50 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Windy. Snow
    Showers
    Likely then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely, becoming all snow after 8pm. Some thunder is also possible.  Mostly cloudy, with a low around 20. Breezy.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Rain/Snow
    Likely and
    Breezy then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of snow showers, mainly before 11am.  Mostly sunny, with a high near 30.

    High: 30 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. Breezy.

    Low: 20 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. South wind around 15 mph.
Sunday
Partly sunny, with a high near 43. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 31. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.
Monday
Sunny, with a high near 44. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.
Monday Night
Mostly clear, with a low around 30. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.
Tuesday
Snow showers likely before 5pm, then rain and snow showers likely. Partly sunny, with a high near 36. Windy, with a south wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Rain and snow showers likely, becoming all snow after 8pm. Some thunder is also possible. Mostly cloudy, with a low around 20. Breezy. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
A chance of snow showers, mainly before 11am. Mostly sunny, with a high near 30.
Wednesday Night
Mostly clear, with a low around 20. Breezy.
Thursday
Sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles W Chalfant CA
 37.5°N 118.68°W (Elev. 11312 ft)
11:30 am PDT Apr 18, 2026
4pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
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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