Hazardous Weather Conditions
Current conditions at
EW9979 MasonValley (E9979)
Lat: 32.99317°NLon: 116.44467°WElev: 2115.91ft.NA
94°F
34°C
| Humidity | 19% |
| Wind Speed | NE 4 MPH |
| Barometer | 29.71 in (1006.1 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | NA |
| Heat Index | 90°F (32°C) |
| Last update | 23 Aug 08:00 AM PDT |
Extended Forecast for
6 Miles NW Mount Laguna CA
Extreme Heat Watch August 25, 10:00am until August 28, 08:00pm
Heat Advisory August 23, 08:25am until August 25, 10:00am
NOW until 10:00am Tue

Heat Advisory
Today

High: 89 °F
Sunny
Tonight

Low: 72 °F
Mostly Clear
Monday

High: 86 °F
Slight Chance
ShowersMonday Night

Low: 73 °F
Mostly Clear
Tuesday

High: 88 °F
Sunny
Tuesday Night

Low: 73 °F
Mostly Clear
Wednesday

High: 90 °F
Sunny
Wednesday Night

Low: 76 °F
Partly Cloudy
Detailed Forecast
Today
Sunny, with a high near 89. South wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 72. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A slight chance of showers after 11am. Sunny, with a high near 86. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 73. West wind around 5 mph.
Tuesday
Sunny, with a high near 88. West wind around 5 mph becoming northeast in the morning.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 76.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 76.
Saturday
Sunny, with a high near 91.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles NW Mount Laguna CA
32.95°N 116.49°W (Elev. 5279 ft)
32.95°N 116.49°W (Elev. 5279 ft)
12:28 am PDT Aug 23, 2026
8am PDT Aug 23, 2026-6pm PDT Aug 29, 2026



