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

LOS ALTOS (LOAC1)

Lat: 37.35472°NLon: 122.14167°WElev: 539.0ft.

89°F

32°C

Humidity	34%
Wind Speed	NW 1 MPH
Barometer	NA
Dewpoint	57°F (14°C)
Visibility	NA
Heat Index	88°F (31°C)
Last update	19 Mar 03:10 PM PDT

More Information:

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

Extended Forecast for

4 Miles S Los Altos Hills CA

Heat Advisory March 19, 03:34pm until March 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory March 19, 03:34pm until March 20, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Tonight
Low: 70 °F
Clear
Friday
High: 84 °F
Sunny
Friday Night
Low: 64 °F
Mostly Clear
Saturday
High: 71 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Mostly Clear
Sunday
High: 71 °F
Sunny
Sunday Night
Low: 50 °F
Mostly Clear
Monday
High: 68 °F
Sunny