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

MIDDLE PEAK (MDEC1)

Lat: 37.92778°NLon: 122.58722°WElev: 2339.0ft.

42°F

6°C

Humidity	100%
Wind Speed	SW 13 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Wind Chill	35°F (2°C)
Last update	12 Apr 04:36 AM PDT

More Information:

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

Extended Forecast for

3 Miles WNW Mill Valley CA

Overnight
Low: 46 °F
Chance
T-storms and
Breezy
Sunday
High: 50 °F
Showers and
Breezy
Sunday Night
Low: 45 °F
Slight Chance
Showers then
Mostly Clear
Monday
High: 58 °F
Sunny
Monday Night
Low: 49 °F
Mostly Clear
Tuesday
High: 58 °F
Sunny
Tuesday Night
Low: 49 °F
Mostly Clear
Wednesday
High: 58 °F
Mostly Sunny
Wednesday Night
Low: 50 °F
Partly Cloudy

Detailed Forecast

Overnight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Breezy, with a west southwest wind around 25 mph, with gusts as high as 39 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 50. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. 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 45. West wind 6 to 13 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

Monday

Sunny, with a high near 58. West northwest wind 6 to 8 mph.

Monday Night

Mostly clear, with a low around 49. West northwest wind 13 to 15 mph, with gusts as high as 24 mph.

Tuesday

Sunny, with a high near 58.

Tuesday Night

Mostly clear, with a low around 49.

Wednesday

Mostly sunny, with a high near 58.

Wednesday Night

Partly cloudy, with a low around 50.