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

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Rain

48°F

9°C

Humidity	93%
Wind Speed	S 11 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	46°F (8°C)
Visibility	2.00 mi
Wind Chill	43°F (6°C)
Last update	12 Apr 08:02 AM PDT

More Information:

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

Extended Forecast for

2 Miles NNW Guerneville CA

Today
High: 59 °F
Showers
Tonight
Low: 44 °F
Slight Chance
Showers then
Mostly Clear
Monday
High: 65 °F
Sunny
Monday Night
Low: 46 °F
Mostly Clear
Tuesday
High: 66 °F
Sunny
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 67 °F
Mostly Sunny
Wednesday Night
Low: 46 °F
Partly Cloudy
Thursday
High: 70 °F
Sunny

Detailed Forecast

Today

Showers and possibly a thunderstorm before 2pm, then showers likely. High near 59. West wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 20 percent chance of showers before 7pm. Partly cloudy, with a low around 44. West wind around 5 mph becoming calm in the evening.

Monday

Sunny, with a high near 65. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

Mostly clear, with a low around 46. Northwest wind 3 to 7 mph.

Tuesday

Sunny, with a high near 66. Calm wind becoming west 5 to 7 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 47.

Wednesday

Mostly sunny, with a high near 67.