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

68°F

20°C

Humidity	60%
Wind Speed	N 0 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	09 Sep 04:00 AM PDT

More Information:

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

Extended Forecast for

Colma CA

Heat Advisory September 9, 04:19am until September 10, 10:00pm

Coastal Flood Advisory September 9, 04:19am until September 10, 01:00am

Click here for hazard details and duration

Heat Advisory

Coastal Flood Advisory

Heat Advisory September 9, 04:19am until September 10, 10:00pm
Coastal Flood Advisory September 9, 04:19am until September 10, 01:00am
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 84 °F
Mostly Sunny
Tonight
Low: 63 °F
Increasing
Clouds
Thursday
High: 74 °F
Partly Sunny
Thursday Night
Low: 59 °F
Mostly Cloudy
Friday
High: 69 °F
Mostly Sunny
Friday Night
Low: 58 °F
Partly Cloudy
Saturday
High: 66 °F
Mostly Sunny
Saturday Night
Low: 57 °F
Mostly Clear
and Breezy
then Mostly
Clear