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

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Jolon Hills (PG727)

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

NA

45°F

7°C

Humidity 78%
Wind Speed N 19 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 08 Jan 05:20 AM PST
Extended Forecast for

8 Miles N Lake San Antonio CA

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

  • Today

    Today: Sunny, with a high near 48. North northwest wind around 14 mph, with gusts as high as 24 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Patchy frost between 10pm and 1am. Otherwise, mostly clear, with a low around 33. North northwest wind 6 to 9 mph.

    Low: 33 °F

    Patchy Frost

  • Friday

    Friday: Sunny, with a high near 52. East southeast wind around 6 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. East northeast wind around 6 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56. Northeast wind around 6 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 48. North northwest wind around 14 mph, with gusts as high as 24 mph.
Tonight
Patchy frost between 10pm and 1am. Otherwise, mostly clear, with a low around 33. North northwest wind 6 to 9 mph.
Friday
Sunny, with a high near 52. East southeast wind around 6 mph.
Friday Night
Mostly clear, with a low around 36. East northeast wind around 6 mph.
Saturday
Sunny, with a high near 56. Northeast wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Sunny, with a high near 61.
Monday Night
Clear, with a low around 42.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 66.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Lake San Antonio CA
 35.97°N 120.99°W (Elev. 1942 ft)
Last Update:
12:26 am PST Jan 8, 2026
Forecast Valid:
5am PST Jan 8, 2026-6pm PST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation