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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Jolon Hills (PG727)

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

NA

55°F

13°C

Humidity 95%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 10 Apr 10:50 AM PDT
Extended Forecast for

7 Miles SW Lake San Antonio CA

  • Today

    Today: Showers likely and possibly a thunderstorm before 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 63. South southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of rain, mainly after 7pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 46. South southwest wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Rain likely, with thunderstorms also possible after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 61. Light south wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 2am, then rain after 2am. Low around 42. Southwest wind 7 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Showers

  • Sunday

    Sunday: Rain. High near 59. Southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 40. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: A 20 percent chance of rain. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Rain and
    Areas Fog

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 63. South southwest wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of rain, mainly after 7pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 46. South southwest wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, with thunderstorms also possible after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 61. Light south wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm before 2am, then rain after 2am. Low around 42. Southwest wind 7 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Rain. High near 59. Southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A 30 percent chance of rain. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 40. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 20 percent chance of rain. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Lake San Antonio CA
 35.8°N 121.09°W (Elev. 984 ft)
Last Update:
2:51 am PDT Apr 10, 2026
Forecast Valid:
11am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation