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

AE6EO MOUNTAIN VIEW (AW020)

Lat: 37.4015°NLon: 122.10517°WElev: 32.81ft.

51°F

11°C

Humidity	91%
Wind Speed	S 1 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	48°F (9°C)
Visibility	NA
Last update	12 Apr 02:55 AM PDT

More Information:

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

Extended Forecast for

2 Miles NNW Los Altos CA

Overnight
Low: 48 °F
Chance
Showers
Sunday
High: 61 °F
Showers
Likely
Sunday Night
Low: 46 °F
Slight Chance
Showers then
Partly Cloudy
Monday
High: 65 °F
Mostly Sunny
Monday Night
Low: 47 °F
Mostly Clear
Tuesday
High: 66 °F
Mostly Sunny
Tuesday Night
Low: 45 °F
Mostly Clear
Wednesday
High: 66 °F
Mostly Sunny
Wednesday Night
Low: 49 °F
Mostly Cloudy

Detailed Forecast

Overnight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 48. South southwest wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 61. South wind 8 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 46. West southwest wind around 6 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.

Monday Night

Mostly clear, with a low around 47. West northwest wind 5 to 9 mph becoming light west after midnight.

Tuesday

Mostly sunny, with a high near 66.

Tuesday Night

Mostly clear, with a low around 45.

Wednesday

Mostly sunny, with a high near 66.