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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Jolon Hills (PG727)

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

NA

52°F

11°C

Humidity 60%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 21 Feb 11:50 AM PST
Extended Forecast for

4 Miles SE Lake San Antonio CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. South wind 6 to 8 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Patchy frost after 1am. Otherwise, mostly clear, with a low around 33. Light southeast wind.

    Low: 33 °F

    Patchy Fog
    then Patchy
    Frost and
    Patchy Fog

  • Sunday

    Sunday: Patchy dense fog before 9am. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 65. Calm wind.

    High: 65 °F

    Patchy Frost
    and Patchy
    Dense Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 2am. Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Frost and
    Patchy Fog

  • Monday

    Monday: Patchy fog before 7am. Patchy frost before 7am. Otherwise, mostly sunny, with a high near 70. Calm wind.

    High: 70 °F

    Patchy Frost
    and Patchy
    Fog then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of rain before 10am. Areas of fog before 9am. Otherwise, partly sunny, with a high near 71.

    High: 71 °F

    Slight Chance
    Rain and
    Areas Fog
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 58. South wind 6 to 8 mph.
Tonight
Patchy fog after 11pm. Patchy frost after 1am. Otherwise, mostly clear, with a low around 33. Light southeast wind.
Sunday
Patchy dense fog before 9am. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 65. Calm wind.
Sunday Night
Patchy fog after 2am. Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. Calm wind.
Monday
Patchy fog before 7am. Patchy frost before 7am. Otherwise, mostly sunny, with a high near 70. Calm wind.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Mostly cloudy, with a high near 70.
Tuesday Night
A slight chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 50.
Wednesday
A slight chance of rain before 10am. Areas of fog before 9am. Otherwise, partly sunny, with a high near 71.
Wednesday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 48.
Thursday
Patchy fog. Otherwise, partly sunny, with a high near 73.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 47.
Friday
Patchy fog. Otherwise, partly sunny, with a high near 74.
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Forecast Area
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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)
Last Update:
7:14 am PST Feb 21, 2026
Forecast Valid:
12pm PST Feb 21, 2026-6pm PST Feb 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation