
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 >
Hazardous Weather Conditions
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 Chill | 44°F (7°C) |
| Last update | 20 Feb 07:47 PM PST |
Extended Forecast for
11 Miles ENE Mount Hamilton CA
Extreme Cold Warning February 21, 01:00am until February 21, 09:00am
Tonight

Low: 31 °F
Frost
Saturday

High: 50 °F
Becoming
SunnySaturday Night

Low: 33 °F
Mostly Clear
Sunday

High: 58 °F
Mostly Sunny
Sunday Night

Low: 39 °F
Partly Cloudy
Monday

High: 61 °F
Mostly Sunny
Monday Night

Low: 46 °F
Chance Rain
Tuesday

High: 58 °F
Rain Likely
Tuesday Night

Low: 47 °F
Rain Likely
Detailed Forecast
Tonight
Widespread frost. Otherwise, partly cloudy, with a steady temperature around 31. South wind around 7 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 50. South wind around 11 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 33. South southwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 58. South wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 39. Light west northwest wind.
Monday
Mostly sunny, with a high near 61.
Monday Night
A 30 percent chance of rain after 10pm. Mostly cloudy, with a low around 46.
Tuesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 58.
Tuesday Night
Rain likely, mainly before 4am. Cloudy, with a low around 47.
Wednesday
A chance of rain, mainly before 10am. Mostly cloudy, with a high near 60.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Thursday
A slight chance of rain. Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 64.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
11 Miles ENE Mount Hamilton CA
37.42°N 121.46°W (Elev. 2864 ft)
37.42°N 121.46°W (Elev. 2864 ft)
11:39 pm PST Feb 20, 2026
11pm PST Feb 20, 2026-6pm PST Feb 27, 2026



