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

DW7094 Mill Valley (D7094)

Lat: 37.91317°NLon: 122.5485°WElev: 204.79ft.

N/A

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

Larkspur CA

Overnight
Low: 55 °F
Chance Rain
Saturday
High: 64 °F
Chance Rain
then Heavy
Rain
Saturday Night
Low: 49 °F
Heavy Rain
Sunday
High: 63 °F
Showers
Sunday Night
Low: 47 °F
Slight Chance
Rain then
Mostly Clear
Monday
High: 67 °F
Sunny
Monday Night
Low: 47 °F
Clear
Tuesday
High: 68 °F
Sunny
Tuesday Night
Low: 48 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of rain, mainly between 4am and 5am. Mostly cloudy, with a steady temperature around 55. South southwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A chance of rain, then showers and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. High near 64. South wind 7 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and thunderstorms before midnight, then showers and possibly a thunderstorm, mainly after midnight. Some of the storms could produce heavy rainfall. Low around 49. South southwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Sunday

Showers and possibly a thunderstorm. High near 63. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 47. West southwest wind 5 to 9 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

Monday

Sunny, with a high near 67.

Monday Night

Clear, with a low around 47.

Tuesday

Sunny, with a high near 68.

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.