Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

Lat: 37.33333°NLon: 121.81667°WElev: 135.0ft.

Clear

57°F

14°C

Humidity 47%
Wind Speed WNW 3 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 28 Dec 12:47 PM PST
Extended Forecast for

5 Miles SE Milpitas CA

Cold Weather Advisory December 29, 01:00am until December 29, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  • This Afternoon

    This Afternoon: Sunny, with a high near 56. Northwest wind around 6 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Light east southeast wind.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58. Light and variable wind becoming north northwest around 5 mph in the afternoon.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Light east wind.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. Light north northeast wind.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of rain after 4pm.  Partly sunny, with a high near 60.

    High: 60 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 48.

    Low: 48 °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

This Afternoon
Sunny, with a high near 56. Northwest wind around 6 mph.
Tonight
Mostly clear, with a low around 38. Light east southeast wind.
Monday
Sunny, with a high near 58. Light and variable wind becoming north northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 41. Light east wind.
Tuesday
Sunny, with a high near 62. Light north northeast wind.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
A 10 percent chance of rain after 4pm. Partly sunny, with a high near 60.
Wednesday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 48.
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 60.
Friday Night
A chance of rain. Mostly cloudy, with a low around 49.
Saturday
A chance of rain. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Milpitas CA
 37.39°N 121.82°W (Elev. 381 ft)
12:27 pm PST Dec 28, 2025
1pm PST Dec 28, 2025-6pm PST Jan 3, 2026
 
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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