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

25°F

-4°C

Humidity 76%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 18 Apr 06:04 AM PDT
Extended Forecast for

9 Miles ESE Chalfant CA

  • Today

    Today: Mostly sunny, with a high near 44. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 32. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Sunny, with a high near 50. Windy, with a south wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 50 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. Windy, with a south wind 25 to 30 mph, with gusts as high as 45 mph.

    Low: 33 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after 11am. Some thunder is also possible.  Mostly sunny, with a high near 44. Windy.  New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly before 11pm.  Partly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 44. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 32. South wind around 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 48. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 34. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.
Monday
Sunny, with a high near 50. Windy, with a south wind 25 to 30 mph, with gusts as high as 45 mph.
Monday Night
Mostly clear, with a low around 33. Windy, with a south wind 25 to 30 mph, with gusts as high as 45 mph.
Tuesday
A 30 percent chance of snow showers after 11am. Some thunder is also possible. Mostly sunny, with a high near 44. Windy. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 24. Breezy.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Chalfant CA
 37.47°N 118.22°W (Elev. 10154 ft)
4:30 am PDT Apr 18, 2026
6am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database