Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Clear

70°F

21°C

Humidity	73%
Wind Speed	N 3 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	09 Sep 08:35 AM PDT

More Information:

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

Extended Forecast for

Millbrae CA

Heat Advisory September 9, 08:59am until September 10, 10:00pm

Coastal Flood Advisory September 9, 08:59am until September 10, 01:00am

Click here for hazard details and duration

Heat Advisory

Coastal Flood Advisory

Heat Advisory September 9, 08:59am until September 10, 10:00pm
Coastal Flood Advisory September 9, 08:59am until September 10, 01:00am
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 87 °F
Mostly Sunny
Tonight
Low: 63 °F
Increasing
Clouds
Thursday
High: 78 °F
Mostly Sunny
Thursday Night
Low: 58 °F
Partly Cloudy
Friday
High: 72 °F
Sunny
Friday Night
Low: 57 °F
Mostly Clear
Saturday
High: 67 °F
Sunny and
Breezy
Saturday Night
Low: 56 °F
Mostly Clear
and Breezy