Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for 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

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

Lat: 38.5°NLon: 122.81667°WElev: 125.0ft.

heavy rain,mist

55°F

13°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.86 in (1011.18 mb)
Dewpoint	55°F (13°C)
Visibility	2.00 mi
Last update	10 Apr 07:20 AM PDT

More Information:

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

Extended Forecast for

3 Miles NNE Sebastopol CA

Today
High: 64 °F
Showers and
Areas Fog
Tonight
Low: 49 °F
Showers
Likely and
Patchy Fog
Saturday
High: 60 °F
Showers and
Patchy Fog
Saturday Night
Low: 43 °F
Showers
Sunday
High: 61 °F
Showers
Sunday Night
Low: 41 °F
Chance Rain
and Patchy
Fog then
Patchy Fog
Monday
High: 66 °F
Areas Fog
then Sunny
Monday Night
Low: 39 °F
Mostly Clear
Tuesday
High: 69 °F
Sunny

Detailed Forecast

Today

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 9am. Areas of fog before 10am. High near 64. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers likely and possibly a thunderstorm before 8pm, then rain likely, mainly between 8pm and 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 49. Light south wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Rain before 2pm, then showers and possibly a thunderstorm after 2pm. Patchy fog before 8am. High near 60. Light south wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Rain and possibly a thunderstorm before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then rain after 2am. Low around 43. South wind 5 to 10 mph becoming light south southeast in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

Rain before 11am, then showers likely and possibly a thunderstorm after 11am. High near 61. Calm wind becoming southwest around 6 mph in the afternoon. 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 40 percent chance of rain before 11pm. Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 41. New precipitation amounts of less than a tenth of an inch possible.

Monday

Areas of fog before 9am. Otherwise, mostly sunny, with a high near 66.

Monday Night

Mostly clear, with a low around 39.

Tuesday

Sunny, with a high near 69.

Tuesday Night

Mostly clear, with a low around 41.

Wednesday

Mostly sunny, with a high near 71.

Wednesday Night

Mostly cloudy, with a low around 45.