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

Hazardous Weather Conditions

Current conditions at

EW9979 MasonValley (E9979)

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

NA

48°F

9°C

Humidity 72%
Wind Speed W 13 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 18 Feb 02:46 AM PST
Extended Forecast for

10 Miles N Mount Laguna CA

Wind Advisory February 18, 03:05am until February 18, 04:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory February 18, 03:05am until February 18, 04:00pm

    NOW until 4:00pm Wed

    Wind Advisory

  • Overnight

    Low: 43 °F

    Heavy Rain
    and Windy

  • Wednesday

    Wednesday: Showers, mainly before 10am. The rain could be heavy at times. High near 48. Windy, with a west wind 30 to 40 mph decreasing to 20 to 30 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Windy. Heavy
    Rain then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 10pm. Partly cloudy, with a low around 37. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 4pm. Increasing clouds, with a high near 49. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Showers likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 39. Windy, with a west wind 30 to 35 mph decreasing to 20 to 25 mph. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Windy.
    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers. The rain could be heavy at times. Low around 43. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers, mainly before 10am. The rain could be heavy at times. High near 48. Windy, with a west wind 30 to 40 mph decreasing to 20 to 30 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A slight chance of showers after 10pm. Partly cloudy, with a low around 37. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
Showers likely, mainly after 4pm. Increasing clouds, with a high near 49. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 39. Windy, with a west wind 30 to 35 mph decreasing to 20 to 25 mph. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 37.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 70.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 52.
Tuesday
A slight chance of showers. Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Mount Laguna CA
 33.03°N 116.39°W (Elev. 2598 ft)
Last Update:
2:38 am PST Feb 18, 2026
Forecast Valid:
3am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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