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

LAS TRAMPAS (LTRC1)

Lat: 37.83389°NLon: 122.06694°WElev: 1760.0ft.

43°F

6°C

Humidity	100%
Wind Speed	WSW 19 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Wind Chill	35°F (2°C)
Last update	11 Apr 07:28 PM PDT

More Information:

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

Extended Forecast for

3 Miles W Danville CA

Tonight
Low: 46 °F
Showers
Likely
Sunday
High: 56 °F
Showers
Sunday Night
Low: 45 °F
Chance
Showers then
Partly Cloudy
Monday
High: 61 °F
Mostly Sunny
Monday Night
Low: 45 °F
Mostly Clear
Tuesday
High: 63 °F
Sunny
Tuesday Night
Low: 45 °F
Mostly Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 47 °F
Partly Cloudy

Detailed Forecast

Tonight

Showers and thunderstorms likely before midnight, then showers likely and possibly a thunderstorm between midnight and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 46. South wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 56. South southwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A 30 percent chance of showers before 11pm. Partly cloudy, with a low around 45. West southwest wind 6 to 13 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly sunny, with a high near 61. West wind 5 to 8 mph.

Monday Night

Mostly clear, with a low around 45. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.

Tuesday

Sunny, with a high near 63.

Tuesday Night

Mostly clear, with a low around 45.

Wednesday

Sunny, with a high near 64.

Wednesday Night

Partly cloudy, with a low around 47.