Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

San Jose, San Jose International Airport (KSJC)

Lat: 37.35917°NLon: 121.92417°WElev: 59.0ft.

Clear

41°F

5°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 28 Dec 08:00 AM PST
Extended Forecast for

3 Miles SSE San Jose International Airport CA

  • Today

    Today: Patchy fog before 9am.  Otherwise, sunny, with a high near 57. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 57 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy frost before 3am, then areas of frost after 4am.  Otherwise, mostly clear, with a low around 35. Light and variable wind becoming west around 5 mph.

    Low: 35 °F

    Mostly Clear
    then Areas
    Frost

  • Monday

    Monday: Patchy fog before 9am. Patchy frost before 7am.  Otherwise, sunny, with a high near 59. Light north wind.

    High: 59 °F

    Patchy Frost
    and Patchy
    Fog then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. East northeast wind 3 to 5 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy frost before 7am.  Otherwise, sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • New Year's Day

    New Year's Day: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 59.

    High: 59 °F

    Rain Likely

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 57. Calm wind becoming northwest around 6 mph in the afternoon.
Tonight
Patchy frost before 3am, then areas of frost after 4am. Otherwise, mostly clear, with a low around 35. Light and variable wind becoming west around 5 mph.
Monday
Patchy fog before 9am. Patchy frost before 7am. Otherwise, sunny, with a high near 59. Light north wind.
Monday Night
Mostly clear, with a low around 36. East northeast wind 3 to 5 mph.
Tuesday
Patchy frost before 7am. Otherwise, sunny, with a high near 62. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 46.
New Year's Day
Rain likely, mainly after 10am. Mostly cloudy, with a high near 59.
Thursday Night
Rain likely. Mostly cloudy, with a low around 51.
Friday
Rain likely. Mostly cloudy, with a high near 61.
Friday Night
A chance of rain. Mostly cloudy, with a low around 48.
Saturday
A chance of rain. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE San Jose International Airport CA
 37.33°N 121.92°W (Elev. 102 ft)
6:40 am PST Dec 28, 2025
8am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database