Arctic Air Mass Lingers for Areas of the East; Critical Fire Weather for the Plains; Active Weather Pattern for Hawaii

Arctic air lingers for the east, however, winds will slowly subside and a slow moderating trend starts during the week. Moisture continues to provide rainfall and higher elevation snow for the Pacific Northwest, northern California and northern Rockies through Monday. For the State of Hawaii, dangerous surf conditions with strong winds and heavy rainfall will impact the islands through Monday. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Clear

59°F

15°C

Humidity 82%
Wind Speed NW 9 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 08 Feb 05:47 PM PST
Extended Forecast for

Mount Hamilton CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. West northwest wind 5 to 7 mph becoming north after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 58. Northeast wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 58 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of rain after 4am.  Cloudy, with a low around 45. East northeast wind 3 to 5 mph.

    Low: 45 °F

    Cloudy then
    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 52. South wind 6 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain.  Low around 42. South wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 4pm.  Mostly cloudy, with a high near 49. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 10pm.  Partly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 43. West northwest wind 5 to 7 mph becoming north after midnight.
Monday
Mostly cloudy, with a high near 58. Northeast wind 5 to 9 mph, with gusts as high as 20 mph.
Monday Night
A 30 percent chance of rain after 4am. Cloudy, with a low around 45. East northeast wind 3 to 5 mph.
Tuesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 52. South wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 42. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of rain before 10pm. Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 56.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Saturday
A chance of rain. Mostly cloudy, with a high near 52.
Saturday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 40.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Hamilton CA
 37.35°N 121.64°W (Elev. 2398 ft)
12:27 pm PST Feb 8, 2026
6pm PST Feb 8, 2026-6pm PST Feb 15, 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