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Hazardous Weather Conditions

Current conditions at

EW9979 MasonValley (E9979)

Lat: 32.99317°NLon: 116.44467°WElev: 2115.91ft.

NA

98°F

37°C

Humidity 16%
Wind Speed NE 5 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 45°F (7°C)
Visibility NA
Heat Index94°F (34°C)
Last update 07 Oct 12:30 PM PDT
Extended Forecast for

9 Miles N Mount Laguna CA

Extreme Heat Warning October 7, 12:48pm until October 9, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning October 7, 12:48pm until October 9, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • This Afternoon

    High: 95 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 75. West wind around 5 mph.

    Low: 75 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 95. Calm wind becoming east around 5 mph in the afternoon.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74. West wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 11pm. Mostly cloudy, with a low around 64.

    Low: 64 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 95. Northeast wind 5 to 10 mph.
Tonight
Clear, with a low around 75. West wind around 5 mph.
Thursday
Sunny, with a high near 95. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 74. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 92. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 71.
Saturday
Partly sunny, with a high near 85.
Saturday Night
A chance of showers after 11pm. Mostly cloudy, with a low around 64.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 57.
Columbus Day
A chance of showers. Partly sunny, with a high near 66.
Monday Night
A chance of showers. Mostly cloudy, with a low around 54.
Tuesday
A chance of showers. Partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Mount Laguna CA
 33.02°N 116.45°W (Elev. 2762 ft)
Last Update:
11:22 am PDT Oct 7, 2026
Forecast Valid:
12pm PDT Oct 7, 2026-6pm PDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation