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

Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Jolon Hills (PG727)

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

NA

48°F

9°C

Humidity 85%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 07 Jan 09:50 PM PST
Extended Forecast for

6 Miles WNW Lake San Antonio CA

Extreme Cold Watch January 9, 01:00am until January 9, 09:00am
Click here for hazard details and duration
Extreme Cold Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Northwest wind around 6 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54. North northwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 28. North wind around 6 mph becoming calm in the evening.

    Low: 28 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 57. Light east wind.

    High: 57 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 62.

    High: 62 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 2am. Otherwise, partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy
    then Patchy
    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 63.

    High: 63 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy frost after 3am. Otherwise, partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy
    then Patchy
    Frost

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Northwest wind around 6 mph.
Thursday
Sunny, with a high near 54. North northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Thursday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 28. North wind around 6 mph becoming calm in the evening.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 57. Light east wind.
Friday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 30. Calm wind.
Saturday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 62.
Saturday Night
Patchy frost after 2am. Otherwise, partly cloudy, with a low around 33.
Sunday
Widespread frost, mainly before 8am. Otherwise, partly sunny, with a high near 63.
Sunday Night
Patchy frost after 3am. Otherwise, partly cloudy, with a low around 35.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 66.
Monday Night
Patchy frost. Otherwise, mostly clear, with a low around 37.
Tuesday
Patchy frost. Otherwise, sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Lake San Antonio CA
 35.89°N 121.09°W (Elev. 988 ft)
Last Update:
7:56 pm PST Jan 7, 2026
Forecast Valid:
10pm PST Jan 7, 2026-6pm PST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation