Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

27°F

-3°C

Humidity 93%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 15 Apr 06:04 AM PDT
Extended Forecast for

13 Miles W Chalfant CA

  • Today

    Today: Increasing clouds, with a high near 62. Northwest wind 10 to 15 mph becoming southeast in the morning.

    High: 62 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. West wind around 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 56. West wind around 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Blustery, with a north wind 15 to 25 mph.

    Low: 26 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Sunny, with a high near 54. North wind 10 to 15 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. North wind 5 to 10 mph becoming northwest after midnight.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 62. Northwest wind 10 to 15 mph becoming southeast in the morning.
Tonight
Mostly cloudy, with a low around 37. West wind around 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 56. West wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 26. Blustery, with a north wind 15 to 25 mph.
Friday
Sunny, with a high near 54. North wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 34. North wind 5 to 10 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 39.
Monday
A slight chance of showers. Snow level 6900 feet. Sunny, with a high near 63.
Monday Night
A slight chance of showers. Snow level 7300 feet lowering to 6600 feet after midnight . Partly cloudy, with a low around 38.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Chalfant CA
 37.53°N 118.6°W (Elev. 6611 ft)
4:30 am PDT Apr 15, 2026
6am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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