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

Jolon Hills (PG727)

Lat: 35.88446°NLon: 120.95584°WElev: 1495.0ft.

NA

48°F

9°C

Humidity 88%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 15 Apr 03:50 AM PDT
Extended Forecast for

4 Miles SE Lake San Antonio CA

  • Today

    Today: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 73. Calm wind becoming north around 6 mph in the afternoon.

    High: 73 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. North northwest wind 5 to 7 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 72. North northwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 72 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 37. North northwest wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 22 mph.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 74. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 73. Calm wind becoming north around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 42. North northwest wind 5 to 7 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 72. North northwest wind 5 to 9 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 37. North northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 74. Calm wind becoming north northwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 40.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 42.
Monday
A chance of rain. Partly sunny, with a high near 69.
Monday Night
A slight chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 43.
Tuesday
A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Lake San Antonio CA
 35.82°N 120.96°W (Elev. 1083 ft)
1:56 am PDT Apr 15, 2026
4am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database