Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern 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 87%
Wind Speed WNW 11 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 Nov 07:47 AM PST
Extended Forecast for

7 Miles NNW Mount Hamilton CA

  • Today

    Today: Rain, mainly before 4pm.  Temperature falling to around 41 by 5pm. West wind 11 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain

  • Tonight

    Tonight: A 30 percent chance of rain before 10pm.  Mostly cloudy, with a steady temperature around 42. West wind 6 to 11 mph becoming light and variable  after midnight.  New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. North northeast wind around 8 mph becoming northwest in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 49. Southeast wind around 5 mph becoming light and variable  in the morning.

    High: 49 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 10pm.  Mostly cloudy, with a low around 44. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 50 percent chance of rain.  Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain, mainly before 10pm.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Friday

    Friday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, mainly before 4pm. Temperature falling to around 41 by 5pm. West wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
A 30 percent chance of rain before 10pm. Mostly cloudy, with a steady temperature around 42. West wind 6 to 11 mph becoming light and variable after midnight. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Mostly sunny, with a high near 48. North northeast wind around 8 mph becoming northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 40. Calm wind becoming south southeast around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 49. Southeast wind around 5 mph becoming light and variable in the morning.
Wednesday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 44. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 47.
Thursday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Mount Hamilton CA
 37.43°N 121.69°W (Elev. 3619 ft)
12:26 am PST Nov 17, 2025
8am PST Nov 17, 2025-6pm PST Nov 23, 2025
 
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Additional Resources

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Hourly Weather Forecast

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