National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Jolon Hills (PG727)

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

NA

67°F

19°C

Humidity 46%
Wind Speed NNE 4 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 16 Apr 01:50 PM PDT
Extended Forecast for

4 Miles SE Lake San Antonio CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. North wind around 9 mph, with gusts as high as 18 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. North northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. West wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: A chance of rain. Patchy fog before 7am. Otherwise, partly sunny, with a high near 69.

    High: 69 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

This Afternoon
Sunny, with a high near 73. North wind around 9 mph, with gusts as high as 18 mph.
Tonight
Clear, with a low around 37. North northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 75. Calm wind becoming north northeast around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 41. West wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 43.
Monday
A chance of rain. Patchy fog before 7am. Otherwise, partly sunny, with a high near 69.
Monday Night
A chance of rain, mainly after 11pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 44.
Tuesday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 66.
Tuesday Night
A slight chance of rain. Patchy fog. Otherwise, partly cloudy, with a low around 42.
Wednesday
Patchy fog. Otherwise, mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Lake San Antonio CA
 35.82°N 120.96°W (Elev. 1083 ft)
Last Update:
1:26 pm PDT Apr 16, 2026
Forecast Valid:
2pm PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

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Chance of Precipitation