Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

45°F

7°C

Humidity	100%
Wind Speed	W 4 MPH
Barometer	29.93 in (1013.55 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	18 Nov 05:35 AM PST

More Information:

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

Extended Forecast for

6 Miles SW Saint Helena CA

Today
High: 52 °F
Sunny
Tonight
Low: 46 °F
Partly Cloudy
Wednesday
High: 52 °F
Partly Sunny
Wednesday Night
Low: 48 °F
Rain
Thursday
High: 51 °F
Rain Likely
Thursday Night
Low: 45 °F
Slight Chance
Rain then
Mostly Clear
Friday
High: 56 °F
Sunny
Friday Night
Low: 46 °F
Mostly Clear
Saturday
High: 57 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 52. Northeast wind 11 to 16 mph becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Tonight

Partly cloudy, with a low around 46. East southeast wind 6 to 8 mph.

Wednesday

Partly sunny, with a high near 52. Southeast wind around 7 mph.

Wednesday Night

Rain, mainly after 10pm. Low around 48. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 51. South wind around 7 mph becoming west in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A 20 percent chance of rain before 10pm. Partly cloudy, with a low around 45. New precipitation amounts of less than a tenth of an inch possible.

Friday

Sunny, with a high near 56.

Friday Night

Mostly clear, with a low around 46.

Saturday

Sunny, with a high near 57.

Saturday Night

Mostly clear, with a low around 47.

Sunday

Mostly sunny, with a high near 56.