Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

San Jose / Reid / Hillv (KRHV)

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

Mostly Cloudy

54°F

12°C

Humidity	71%
Wind Speed	N 0 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	45°F (7°C)
Visibility	9.00 mi
Last update	11 Apr 09:47 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles SE Mount Hamilton CA

Today
High: 45 °F
Rain/Snow
then Showers
Tonight
Low: 40 °F
Chance
Showers then
Partly Cloudy
Monday
High: 51 °F
Mostly Sunny
Monday Night
Low: 42 °F
Partly Cloudy
Tuesday
High: 56 °F
Sunny
Tuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 55 °F
Mostly Sunny
Wednesday Night
Low: 46 °F
Partly Cloudy
Thursday
High: 55 °F
Sunny

Detailed Forecast

Today

Rain, possibly mixed with snow showers, becoming all rain after 9am. Some thunder is also possible. High near 45. Southwest wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tonight

A 40 percent chance of showers, mainly before 7pm. Mostly cloudy, with a low around 40. West southwest wind 5 to 10 mph becoming light west after midnight. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly sunny, with a high near 51. Calm wind becoming west 5 to 8 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 42. West wind 6 to 9 mph.

Tuesday

Sunny, with a high near 56. West wind 6 to 8 mph.

Tuesday Night

Mostly clear, with a low around 41.

Wednesday

Mostly sunny, with a high near 55.

Wednesday Night

Partly cloudy, with a low around 46.