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

SCE Grapevine Canyon (SE447)

Lat: 35.732°NLon: 117.87001°WElev: 2554.0ft.

NA

51°F

11°C

Humidity 57%
Wind Speed NW 6 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 15 Apr 06:50 AM PDT
Extended Forecast for

18 Miles ENE Weldon CA

  • Today

    Today: Sunny, with a high near 63. Breezy, with a west wind 5 to 10 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 63 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 45 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 60. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 60 °F

    Becoming
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Wind chill values as low as 27. Windy, with a west wind 25 to 30 mph becoming north northwest 20 to 25 mph after midnight. Winds could gust as high as 50 mph.

    Low: 36 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 54. North wind around 15 mph becoming east in the afternoon. Winds could gust as high as 30 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. South southeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Northwest wind 10 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. South southeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Breezy, with a northwest wind 10 to 15 mph becoming south southeast 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 65 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 63. Breezy, with a west wind 5 to 10 mph becoming west southwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Tonight
Mostly cloudy, with a low around 45. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 60. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph.
Thursday Night
Mostly clear, with a low around 36. Wind chill values as low as 27. Windy, with a west wind 25 to 30 mph becoming north northwest 20 to 25 mph after midnight. Winds could gust as high as 50 mph.
Friday
Sunny, with a high near 54. North wind around 15 mph becoming east in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 42. South southeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Saturday
Mostly sunny, with a high near 61. Northwest wind 10 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 46. South southeast wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Sunday
Mostly sunny, with a high near 65. Breezy, with a northwest wind 10 to 15 mph becoming south southeast 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Mostly clear, with a low around 44. Breezy, with a south southwest wind 20 to 25 mph becoming west 15 to 20 mph in the evening. Winds could gust as high as 40 mph.
Monday
Sunny, with a high near 62. Windy, with a west wind 10 to 20 mph becoming south 20 to 30 mph in the morning. Winds could gust as high as 45 mph.
Monday Night
Mostly clear, with a low around 43. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.
Tuesday
Mostly sunny, with a high near 59. Breezy, with a west wind 10 to 15 mph becoming south southwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles ENE Weldon CA
 35.78°N 118°W (Elev. 6161 ft)
6:57 am PDT Apr 15, 2026
7am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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