National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Narrows Sub (NRWSD)

Lat: 33.13714°NLon: 116.29431°WElev: 978.0ft.

NA

102°F

39°C

Humidity 32%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 68°F (20°C)
Visibility NA
Heat Index107°F (42°C)
Last update 20 Aug 05:50 PM PDT
Extended Forecast for

12 Miles NNE Mount Laguna CA

Extreme Heat Warning August 20, 06:05pm until August 23, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 20, 06:05pm until August 23, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Tonight

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 93. Calm wind becoming west around 5 mph.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 95. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. West wind 5 to 10 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 92.

    High: 92 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 77. West wind 5 to 10 mph.
Friday
Sunny, with a high near 93. Calm wind becoming west around 5 mph.
Friday Night
Mostly clear, with a low around 77. West wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 95. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 77. West wind 5 to 10 mph.
Sunday
Sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 76.
Monday
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny, with a high near 93.
Tuesday Night
A slight chance of showers. Mostly clear, with a low around 77.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 77.
Thursday
Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Mount Laguna CA
 33.04°N 116.31°W (Elev. 4436 ft)
Last Update:
3:09 pm PDT Aug 20, 2026
Forecast Valid:
6pm PDT Aug 20, 2026-6pm PDT Aug 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation