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Hazardous Weather Conditions

Heat Advisory in effect from August 23, 10:00 AM PDT until August 25, 10:00 AM PDT
Extreme Heat Watch in effect from August 25, 10:00 AM PDT until August 28, 08:00 PM PDT

Current conditions at

SANTA FE DAM (STFC1)

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

77°F

25°C

Humidity	58%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	61°F (16°C)
Visibility	NA
Heat Index	79°F (26°C)
Last update	23 Aug 07:57 AM PDT

More Information:

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

Extended Forecast for

2 Miles WNW San Dimas CA

Extreme Heat Watch August 25, 10:00am until August 28, 08:00pm

Heat Advisory August 23, 10:00am until August 25, 10:00am

Click here for hazard details and duration

Extreme Heat Watch

Heat Advisory

Today
High: 99 °F
Hot
Tonight
Low: 70 °F
Partly Cloudy
Monday
High: 99 °F
Hot
Monday Night
Low: 71 °F
Clear
Tuesday
High: 101 °F
Hot
Tuesday Night
Low: 73 °F
Mostly Clear
Wednesday
High: 102 °F
Hot
Wednesday Night
Low: 71 °F
Mostly Clear
Thursday
High: 101 °F
Hot

Detailed Forecast

Today

Sunny and hot, with a high near 99. Light south southwest wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

Tonight

Partly cloudy, with a low around 70. Southwest wind 5 to 10 mph becoming light and variable in the evening.

Monday

Sunny and hot, with a high near 99. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

Monday Night

Clear, with a low around 71. Southwest wind 5 to 10 mph becoming light and variable in the evening.

Tuesday

Sunny and hot, with a high near 101. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 73.

Wednesday

Sunny and hot, with a high near 102.