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

Novato / Gnoss Field (KDVO)

Lat: 38.14178°NLon: 122.55463°WElev: 3.0ft.

Mist

54°F

12°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	54°F (12°C)
Visibility	1.75 mi
Last update	11 Apr 05:35 AM PDT

More Information:

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

Extended Forecast for

8 Miles WSW Petaluma CA

Overnight
Low: 51 °F
Chance Rain
Saturday
High: 57 °F
Chance Rain
then Heavy
Rain
Saturday Night
Low: 47 °F
Heavy Rain
Sunday
High: 56 °F
Showers
Sunday Night
Low: 43 °F
Chance Rain
then Partly
Cloudy
Monday
High: 61 °F
Sunny
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 62 °F
Sunny
Tuesday Night
Low: 44 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of rain. Mostly cloudy, with a low around 51. Southwest wind around 8 mph.

Saturday

A chance of rain and thunderstorms, then showers and possibly a thunderstorm after 3pm. Some of the storms could produce heavy rainfall. High near 57. South wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and thunderstorms before 3am, then showers and possibly a thunderstorm, mainly after 3am. Some of the storms could produce heavy rainfall. Low around 47. South southwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Showers and possibly a thunderstorm, mainly before 2pm, then rain likely after 2pm. High near 56. Southwest wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A 30 percent chance of rain before 11pm. Partly cloudy, with a low around 43. West northwest wind 6 to 13 mph, with gusts as high as 21 mph.

Monday

Sunny, with a high near 61.

Monday Night

Mostly clear, with a low around 44.

Tuesday

Sunny, with a high near 62.

Tuesday Night

Mostly clear, with a low around 44.

Wednesday

Mostly sunny, with a high near 62.