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

44°F

7°C

Humidity 54%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 15 Apr 09:04 AM PDT
Extended Forecast for

17 Miles W Chalfant CA

  • Today

    Today: Mostly sunny, with a high near 58. West wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 52. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. North wind 5 to 10 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. North wind around 5 mph becoming northwest after midnight.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 58. West wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly cloudy, with a low around 34. West wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 52. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 22. North wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 50. North wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 31. North wind around 5 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 36.
Monday
A slight chance of rain and snow showers. Mostly sunny, with a high near 59.
Monday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 35.
Tuesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Chalfant CA
 37.54°N 118.66°W (Elev. 7192 ft)
4:30 am PDT Apr 15, 2026
9am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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