National Weather Service

News Headlines

Hazardous Weather Conditions

Heat Advisory in effect from September 8, 10:00 AM PDT until September 10, 08:00 PM PDT

Current conditions at

SANTA FE DAM (STFC1)

Lat: 34.12614°NLon: 117.94717°WElev: 500.0ft.

81°F

27°C

Humidity	53%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	62°F (17°C)
Visibility	NA
Heat Index	82°F (28°C)
Last update	07 Sep 08:57 PM PDT

More Information:

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

Extended Forecast for

2 Miles W Irwindale CA

Heat Advisory September 8, 10:00am until September 10, 08:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 71 °F
Partly Cloudy
Tuesday
High: 98 °F
Hot
Tuesday Night
Low: 72 °F
Partly Cloudy
Wednesday
High: 99 °F
Hot
Wednesday Night
Low: 73 °F
Mostly Clear
Thursday
High: 97 °F
Hot
Thursday Night
Low: 70 °F
Mostly Clear
Friday
High: 91 °F
Sunny
Friday Night
Low: 67 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 71. West wind around 5 mph becoming calm.

Tuesday

Partly sunny and hot, with a high near 98. Heat index values as high as 115. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 72. Calm wind becoming east northeast around 5 mph.

Wednesday

Sunny and hot, with a high near 99. Heat index values as high as 115. North wind around 5 mph becoming calm.

Wednesday Night

Mostly clear, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.

Thursday

Sunny and hot, with a high near 97.

Thursday Night

Mostly clear, with a low around 70.

Friday

Sunny, with a high near 91.