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Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Partly Cloudy

64°F

18°C

Humidity 52%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 14 Nov 04:47 PM PST
Extended Forecast for

Mount Hamilton CA

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 46. Calm wind becoming south around 6 mph after midnight.

    Low: 46 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 51. South wind 9 to 14 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 42. Northwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 47. West wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain Likely
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. West wind around 6 mph.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Tuesday

    Tuesday: Patchy frost before 8am. Otherwise, sunny, with a high near 46.

    High: 46 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Rain, mainly after 4am. Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Slight Chance
    Rain then
    Rain

  • Wednesday

    Wednesday: Rain. Cloudy, with a high near 45.

    High: 45 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Cloudy, with a low around 39.

    Low: 39 °F

    Rain

Detailed Forecast

Tonight
Increasing clouds, with a steady temperature around 46. Calm wind becoming south around 6 mph after midnight.
Sunday
A 30 percent chance of rain, mainly after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 51. South wind 9 to 14 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain. Low around 42. Northwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 47. West wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Patchy frost after 4am. Otherwise, mostly clear, with a low around 35. West wind around 6 mph.
Tuesday
Patchy frost before 8am. Otherwise, sunny, with a high near 46.
Tuesday Night
Rain, mainly after 4am. Low around 37. Chance of precipitation is 80%.
Wednesday
Rain. Cloudy, with a high near 45.
Wednesday Night
Rain. Cloudy, with a low around 39.
Thursday
Rain, mainly before 4pm. Mostly cloudy, with a high near 44.
Thursday Night
A chance of rain. Patchy frost. Otherwise, mostly cloudy, with a low around 36.
Friday
Areas of frost. Otherwise, mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 36.
Saturday
A chance of rain. Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Hamilton CA
 37.35°N 121.64°W (Elev. 2398 ft)
Last Update:
12:46 pm PST Nov 14, 2026
Forecast Valid:
5pm PST Nov 14, 2026-6pm PST Nov 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation