Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Mostly Cloudy

54°F

12°C

Humidity 81%
Wind Speed SE 9 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Last update 04 Jan 09:55 PM PST
Extended Forecast for

4 Miles W Mount Hamilton CA

  • Overnight

    Overnight: A 50 percent chance of showers.  Mostly cloudy, with a low around 42. South southeast wind around 9 mph.

    Low: 42 °F

    Chance
    Showers

  • Monday

    Monday: Showers, mainly after 10am.  High near 53. South southeast wind 9 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 44. Southeast wind 5 to 8 mph.  Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Light and variable wind becoming southwest around 5 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy frost after 1am.  Otherwise, mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Frost

Detailed Forecast

Overnight
A 50 percent chance of showers. Mostly cloudy, with a low around 42. South southeast wind around 9 mph.
Monday
Showers, mainly after 10am. High near 53. South southeast wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 44. Southeast wind 5 to 8 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 57. Light and variable wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 42. Calm wind.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Sunny, with a high near 52.
Thursday Night
Patchy frost after 1am. Otherwise, mostly clear, with a low around 34.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 55.
Friday Night
Patchy frost. Otherwise, mostly clear, with a low around 36.
Saturday
Patchy frost. Otherwise, sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Mount Hamilton CA
 37.34°N 121.73°W (Elev. 2011 ft)
12:56 am PST Jan 5, 2026
5am PST Jan 5, 2026-6pm PST Jan 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database