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

Palo Alto Airport (KPAO)

Lat: 37.46667°NLon: 122.11667°WElev: 7.0ft.

Mostly Cloudy

57°F

14°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	10 Apr 08:47 PM PDT

More Information:

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

Extended Forecast for

San Carlos CA

Today
High: 66 °F
Chance Rain
then Showers
Tonight
Low: 49 °F
Showers
Sunday
High: 64 °F
Showers
Sunday Night
Low: 48 °F
Slight Chance
Rain then
Partly Cloudy
Monday
High: 66 °F
Mostly Sunny
Monday Night
Low: 48 °F
Mostly Clear
Tuesday
High: 67 °F
Sunny
Tuesday Night
Low: 48 °F
Mostly Clear
Wednesday
High: 68 °F
Mostly Sunny

Detailed Forecast

Today

Rain and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 66. South wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms, mainly before 1am, then showers likely and possibly a thunderstorm after 2am. Low around 49. Southwest wind 9 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers and possibly a thunderstorm. High near 64. Southwest wind 8 to 11 mph, with gusts as high as 18 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 20 percent chance of rain before 11pm. Partly cloudy, with a low around 48. West southwest wind 5 to 10 mph becoming light southwest in the evening.

Monday

Mostly sunny, with a high near 66. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

Monday Night

Mostly clear, with a low around 48.

Tuesday

Sunny, with a high near 67.

Tuesday Night

Mostly clear, with a low around 48.

Wednesday

Mostly sunny, with a high near 68.

Wednesday Night

Partly cloudy, with a low around 49.