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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

LOS GATOS (LSGC1)

Lat: 37.20417°NLon: 121.95083°WElev: 1842.0ft.

NA

37°F

3°C

Humidity 57%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 09 Jan 06:32 AM PST
Extended Forecast for

4 Miles SSW San Jose CA

Cold Weather Advisory January 9, 07:38am until January 9, 09:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory January 9, 07:38am until January 9, 09:00am

    NOW until 9:00am Fri

    Cold Weather Advisory

  • Today

    High: 56 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Patchy frost after 3am. Otherwise, mostly clear, with a low around 35. Light east wind.

    Low: 35 °F

    Clear then
    Patchy Frost

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 60. Calm wind.

    High: 60 °F

    Areas Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 5am. Otherwise, mostly cloudy, with a low around 38. Light northeast wind.

    Low: 38 °F

    Mostly Cloudy
    then Patchy
    Frost

  • Sunday

    Sunday: Patchy frost before 7am. Otherwise, partly sunny, with a high near 62. Light north wind.

    High: 62 °F

    Patchy Frost
    then Mostly
    Sunny

  • Sunday Night

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

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Today
Areas of frost before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 56. Calm wind.
Tonight
Patchy frost after 3am. Otherwise, mostly clear, with a low around 35. Light east wind.
Saturday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 60. Calm wind.
Saturday Night
Patchy frost after 5am. Otherwise, mostly cloudy, with a low around 38. Light northeast wind.
Sunday
Patchy frost before 7am. Otherwise, partly sunny, with a high near 62. Light north wind.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW San Jose CA
 37.25°N 121.87°W (Elev. 197 ft)
Last Update:
12:26 am PST Jan 9, 2026
Forecast Valid:
7am PST Jan 9, 2026-6pm PST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation