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.

Rain

59°F

15°C

Humidity	77%
Wind Speed	SSE 6 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	52°F (11°C)
Visibility	2.00 mi
Last update	10 Apr 09:47 PM PDT

More Information:

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

Extended Forecast for

11 Miles N Mount Hamilton CA

Overnight
Low: 48 °F
Chance Rain
Saturday
High: 49 °F
Showers
Likely and
Breezy
Saturday Night
Low: 40 °F
Heavy Rain
and Breezy
Sunday
High: 45 °F
Showers
Sunday Night
Low: 40 °F
Chance Rain
then Mostly
Cloudy
Monday
High: 51 °F
Mostly Sunny
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 56 °F
Sunny
Tuesday Night
Low: 40 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of rain, mainly before 4am. Mostly cloudy, with a steady temperature around 48. South southwest wind around 11 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain and thunderstorms likely before 3pm, then rain likely between 3pm and 5pm, then showers likely after 5pm. Mostly cloudy, with a high near 49. Breezy, with a south wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Rain and thunderstorms. Some of the storms could produce heavy rainfall. Low around 40. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Sunday

Rain before 8am, then showers and possibly a thunderstorm after 8am. High near 45. South southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 40. West southwest wind 6 to 13 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly sunny, with a high near 51.

Monday Night

Mostly clear, with a low around 40.

Tuesday

Sunny, with a high near 56.

Tuesday Night

Mostly clear, with a low around 40.

Wednesday

Sunny, with a high near 56.

Wednesday Night

Partly cloudy, with a low around 41.