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, San Jose International Airport (KSJC)

Lat: 37.35917°NLon: 121.92417°WElev: 59.0ft.

Mostly Cloudy

63°F

17°C

Humidity	67%
Wind Speed	SSW 18 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	10 Apr 07:35 PM PDT

More Information:

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

Extended Forecast for

2 Miles SW Santa Clara CA

Tonight
Low: 51 °F
Showers
Likely
Saturday
High: 65 °F
Showers
Likely
Saturday Night
Low: 46 °F
Showers
Sunday
High: 61 °F
Showers
Sunday Night
Low: 45 °F
Chance Rain
and Patchy
Fog
Monday
High: 65 °F
Patchy Fog
then Mostly
Sunny
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 68 °F
Sunny
Tuesday Night
Low: 43 °F
Mostly Clear

Detailed Forecast

Tonight

Showers and thunderstorms likely before 11pm, then a chance of rain, mainly between 11pm and 5am. Mostly cloudy, with a low around 51. South wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Rain likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 65. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm. Low around 46. South southwest wind 9 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers and possibly a thunderstorm. High near 61. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 30 percent chance of rain. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 45. West southwest wind 5 to 10 mph becoming light south southwest in the evening.

Monday

Patchy fog before 8am. Otherwise, mostly sunny, with a high near 65.

Monday Night

Mostly clear, with a low around 44.

Tuesday

Sunny, with a high near 68.

Tuesday Night

Mostly clear, with a low around 43.

Wednesday

Sunny, with a high near 69.

Wednesday Night

Partly cloudy, with a low around 45.