Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

73°F

23°C

Humidity	53%
Wind Speed	SSE 9 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Last update	14 Aug 07:20 PM PDT

More Information:

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

Extended Forecast for

2 Miles SE Saint Helena CA

Tonight
Low: 58 °F
Increasing
Clouds
Friday
High: 93 °F
Becoming
Sunny
Friday Night
Low: 61 °F
Increasing
Clouds
Saturday
High: 89 °F
Mostly Sunny
Saturday Night
Low: 57 °F
Partly Cloudy
Sunday
High: 80 °F
Mostly Sunny
Sunday Night
Low: 51 °F
Clear then
Patchy Fog
Monday
High: 83 °F
Patchy Fog
then Sunny
Monday Night
Low: 51 °F
Clear then
Patchy Fog

Detailed Forecast

Tonight

Increasing clouds, with a low around 58. West wind 5 to 9 mph becoming light and variable after midnight.

Friday

Mostly cloudy through mid morning, then gradual clearing, with a high near 93. Light and variable wind becoming west northwest 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph.

Friday Night

Increasing clouds, with a low around 61. West wind 8 to 18 mph, with gusts as high as 24 mph.

Saturday

Mostly sunny, with a high near 89. Light west northwest wind becoming west 8 to 13 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 57. West wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 24 mph.

Sunday

Mostly sunny, with a high near 80.

Sunday Night

Patchy fog after 2am. Otherwise, mostly clear, with a low around 51.

Monday

Patchy fog before 9am. Otherwise, sunny, with a high near 83.