Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Partly Cloudy

46°F

8°C

Humidity 65%
Wind Speed NA 4 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 20 Feb 07:47 PM PST
Extended Forecast for

7 Miles NNW Mount Hamilton CA

Extreme Cold Warning until February 21, 09:00am
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning until February 21, 09:00am

    NOW until 9:00am Sat

    Extreme Cold Warning

  • Overnight

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 48. South wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. South wind around 15 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56. South southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. North wind around 6 mph becoming east in the evening.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain after 10pm.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely.  Cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 34. Southeast wind around 10 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 48. South wind 11 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 36. South wind around 15 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 56. South southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 42. North wind around 6 mph becoming east in the evening.
Monday
Mostly sunny, with a high near 61.
Monday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 50.
Tuesday
Rain likely. Cloudy, with a high near 56.
Tuesday Night
Rain likely, mainly before 4am. Cloudy, with a low around 50.
Wednesday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 58.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Thursday
A slight chance of rain. Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 64.
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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 Feb 21, 2026
2am PST Feb 21, 2026-6pm PST Feb 27, 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