Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes
Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >
Current conditions at
San Jose / Reid / Hillv (KRHV)
Lat: 37.33333°NLon: 121.81667°WElev: 135.0ft.
Mostly Cloudy
57°F
14°C
| Humidity | 62% |
| Wind Speed | SW 4 MPH |
| Barometer | 30.23 in (1023.71 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 14 Apr 10:47 AM PDT |
Extended Forecast for
Mount Hamilton CA
Today
High: 55 °F
Sunny
Tonight
Low: 39 °F
Mostly Clear
Wednesday
High: 55 °F
Mostly Sunny
Wednesday Night
Low: 40 °F
Partly Cloudy
Thursday
High: 54 °F
Sunny
Thursday Night
Low: 42 °F
Clear
Friday
High: 61 °F
Sunny
Friday Night
Low: 43 °F
Mostly Clear
Saturday
High: 65 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 55. West wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 39. West wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 55. West wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 40. West northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 54. North northwest wind 9 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Clear, with a low around 42.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
A slight chance of rain. Mostly sunny, with a high near 61.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45.
Monday
A chance of rain. Partly sunny, with a high near 52.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mount Hamilton CA
37.35°N 121.64°W (Elev. 2398 ft)
37.35°N 121.64°W (Elev. 2398 ft)
11:26 am PDT Apr 14, 2026
11am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
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