Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Mist

52°F

11°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.95 in (1014.22 mb)
Dewpoint	52°F (11°C)
Visibility	1.00 mi
Last update	09 Apr 07:00 AM PDT

More Information:

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

Extended Forecast for

Guerneville CA

Today
High: 65 °F
Chance
Showers and
Patchy Fog
then Chance
T-storms
Tonight
Low: 52 °F
Chance Rain
and Patchy
Fog
Friday
High: 63 °F
Showers and
Areas Fog
Friday Night
Low: 51 °F
Showers
Saturday
High: 58 °F
Showers
Saturday Night
Low: 46 °F
Showers
Sunday
High: 59 °F
Showers
Sunday Night
Low: 44 °F
Chance Rain
then Partly
Cloudy
Monday
High: 65 °F
Sunny

Detailed Forecast

Today

A chance of rain and thunderstorms before 4pm, then a chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 65. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of rain and thunderstorms before 10pm, then a chance of rain after 1am. Patchy fog before midnight, then patchy fog after 1am. Otherwise, mostly cloudy, with a low around 52. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Rain before 11am, then showers and possibly a thunderstorm after 11am. Areas of fog before 11am. High near 63. 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.

Friday Night

Showers and possibly a thunderstorm before 11pm, then rain after 11pm. Low around 51. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 58. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers and possibly a thunderstorm. Low around 46. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers and possibly a thunderstorm. High near 59. Chance of precipitation is 80%.

Sunday Night

A chance of rain before 11pm. Partly cloudy, with a low around 44.

Monday

Sunny, with a high near 65.

Monday Night

Mostly clear, with a low around 44.

Tuesday

Sunny, with a high near 68.

Tuesday Night

Partly cloudy, with a low around 45.