Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Heat Advisory until March 20, 08:00 PM PDT

Current conditions at

Santa Rosa, Santa Rosa Sonoma County Airport (KSTS)

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

Clear

46°F

8°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Last update	19 Mar 07:15 AM PDT

More Information:

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

Extended Forecast for

Calistoga CA

Heat Advisory March 19, 07:43am until March 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory March 19, 07:43am until March 20, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Today
High: 94 °F
Sunny
Tonight
Low: 62 °F
Clear
Friday
High: 94 °F
Sunny
Friday Night
Low: 60 °F
Partly Cloudy
Saturday
High: 88 °F
Mostly Sunny
Saturday Night
Low: 54 °F
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 52 °F
Mostly Clear