Current conditions at

EW9979 MasonValley (E9979)

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

NA

63°F

17°C

Humidity 32%
Wind Speed N 2 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 17 Mar 12:45 AM PDT
Extended Forecast for

8 Miles NNE Mount Laguna CA

Extreme Heat Warning March 18, 10:00am until March 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Overnight

    Overnight: Mostly clear, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92. South wind 5 to 10 mph becoming east in the morning.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 69. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 69 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97. Northwest wind 5 to 10 mph becoming east in the afternoon.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 70. Northwest wind around 5 mph.

    Low: 70 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 99.

    High: 99 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 71.

    Low: 71 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 102.

    High: 102 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 70.

    Low: 70 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 65. South wind around 5 mph.
Tuesday
Sunny, with a high near 92. South wind 5 to 10 mph becoming east in the morning.
Tuesday Night
Clear, with a low around 69. Southwest wind around 5 mph becoming northwest after midnight.
Wednesday
Sunny, with a high near 97. Northwest wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Clear, with a low around 70. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 99.
Thursday Night
Clear, with a low around 71.
Friday
Sunny, with a high near 102.
Friday Night
Clear, with a low around 70.
Saturday
Sunny, with a high near 98.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Mostly sunny, with a high near 93.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Sunny, with a high near 91.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Mount Laguna CA
 32.96°N 116.35°W (Elev. 1608 ft)
12:38 am PDT Mar 17, 2026
1am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database