
Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow
Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >
Current conditions at
San Jose / Reid / Hillv (KRHV)
Lat: 37.33333°NLon: 121.81667°WElev: 135.0ft.
Clear
73°F
23°C
| Humidity | 35% |
| Wind Speed | NW 10 MPH |
| Barometer | 29.98 in (1015.24 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 16 May 02:47 PM PDT |
Extended Forecast for
4 Miles S Mount Hamilton CA
Tonight

Low: 42 °F
Mostly Clear
Sunday

High: 63 °F
Sunny
Sunday Night

Low: 54 °F
Clear
Monday

High: 70 °F
Sunny
Monday Night

Low: 52 °F
Clear
Tuesday

High: 77 °F
Sunny
Tuesday Night

Low: 55 °F
Clear
Wednesday

High: 80 °F
Sunny
Wednesday Night

Low: 56 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 42. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 63. Northwest wind 10 to 13 mph, with gusts as high as 28 mph.
Sunday Night
Clear, with a low around 54. North wind 14 to 18 mph, with gusts as high as 37 mph.
Monday
Sunny, with a high near 70. North northwest wind 9 to 18 mph, with gusts as high as 31 mph.
Monday Night
Clear, with a low around 52. North northwest wind 5 to 9 mph becoming light north after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 80.
Thursday Night
Clear, with a low around 54.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles S Mount Hamilton CA
37.28°N 121.63°W (Elev. 2831 ft)
37.28°N 121.63°W (Elev. 2831 ft)
1:26 pm PDT May 16, 2026
3pm PDT May 16, 2026-6pm PDT May 23, 2026


