Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

ROCK CREEK (RCEC1)

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

NA

57°F

14°C

Humidity 13%
Wind Speed WNW 13 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Last update 16 Apr 01:04 PM PDT
Extended Forecast for

12 Miles ESE Chalfant CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 45. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 19. Windy, with a northwest wind 25 to 35 mph, with gusts as high as 50 mph.

    Low: 19 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 39. Breezy, with a northwest wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 39 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. South wind 5 to 10 mph becoming west after midnight.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46. Breezy, with a west wind 5 to 10 mph becoming south 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 46 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. Breezy, with a south wind 15 to 20 mph becoming southwest 10 to 15 mph in the evening. Winds could gust as high as 30 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50. Windy.

    High: 50 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. Windy.

    Low: 32 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 50. Windy.

    High: 50 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 45. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 19. Windy, with a northwest wind 25 to 35 mph, with gusts as high as 50 mph.
Friday
Sunny, with a high near 39. Breezy, with a northwest wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 27. South wind 5 to 10 mph becoming west after midnight.
Saturday
Mostly sunny, with a high near 46. Breezy, with a west wind 5 to 10 mph becoming south 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 32. Breezy, with a south wind 15 to 20 mph becoming southwest 10 to 15 mph in the evening. Winds could gust as high as 30 mph.
Sunday
Partly sunny, with a high near 50. Windy.
Sunday Night
Partly cloudy, with a low around 32. Windy.
Monday
Sunny, with a high near 50. Windy.
Monday Night
Mostly clear, with a low around 31. Windy.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 43. Breezy.
Tuesday Night
A chance of snow showers. Partly cloudy, with a low around 26. Breezy.
Wednesday
Sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Chalfant CA
 37.46°N 118.16°W (Elev. 9800 ft)
11:30 am PDT Apr 16, 2026
1pm PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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