Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies

A storm system moving eastward will bring widespread showers and thunderstorms over parts of the Northern Plains to the Southern Plains and Upper Great Lakes through Friday. Heavy snow will continue over parts of the Northern Rockies. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from October 16, 02:54 AM PDT until October 16, 10:00 AM PDT

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Fog

48°F

9°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	48°F (9°C)
Visibility	0.24 mi
Last update	16 Oct 03:15 AM PDT

More Information:

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

Extended Forecast for

Saint Helena CA

Dense Fog Advisory until October 16, 10:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until October 16, 10:00am
NOW until 10:00am Thu
Dense Fog Advisory
Overnight
Low: 48 °F
Areas Fog
Thursday
High: 72 °F
Areas Fog
then Sunny
Thursday Night
Low: 48 °F
Mostly Clear
Friday
High: 78 °F
Sunny
Friday Night
Low: 50 °F
Mostly Clear
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 51 °F
Mostly Clear
Sunday
High: 74 °F
Patchy Fog
then Sunny