Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Heat Advisory until March 20, 08:00 PM PDT

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150.0ft.

67°F

19°C

Humidity	57%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	51°F (11°C)
Visibility	NA
Last update	18 Mar 12:43 AM PDT

More Information:

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

Extended Forecast for

Colma CA

Heat Advisory March 18, 02:00am until March 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory March 18, 02:00am until March 20, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Overnight
Low: 60 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 59 °F
Mostly Clear
Friday
High: 84 °F
Sunny
Friday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 74 °F
Partly Sunny