Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Partly Cloudy

55°F

13°C

Humidity 93%
Wind Speed WNW 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 02 Mar 09:58 PM PST
Extended Forecast for

Mount Hamilton CA

  • Overnight

    Overnight: Mostly clear, with a low around 42. North wind around 6 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. North wind around 6 mph becoming west in the afternoon.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. West northwest wind around 7 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 53. West northwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. Northwest wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 42. North wind around 6 mph.
Tuesday
Sunny, with a high near 60. North wind around 6 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 41. West northwest wind around 7 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 53. West northwest wind 10 to 14 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 38. Northwest wind 13 to 15 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 54.
Thursday Night
Clear, with a low around 41.
Friday
Sunny, with a high near 58.
Friday Night
Clear, with a low around 43.
Saturday
Sunny, with a high near 62.
Saturday Night
Clear, with a low around 48.
Sunday
Sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 65.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Hamilton CA
 37.35°N 121.64°W (Elev. 2398 ft)
12:26 am PST Mar 3, 2026
12am PST Mar 3, 2026-6pm PDT Mar 9, 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