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

69°F

21°C

Humidity 27%
Wind Speed N 11 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 34°F (1°C)
Visibility NA
Last update 14 Feb 03:00 PM PST
Extended Forecast for

10 Miles ESE Julian CA

High Wind Watch February 16, 10:00am until February 17, 01:00am
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 46. West wind around 5 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. West wind 5 to 10 mph becoming south in the morning.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: A chance of showers after 10am. Mostly cloudy, with a high near 59. Windy, with a southwest wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Chance
    Showers and
    Windy

  • Monday Night

    Monday Night: Showers. Low around 44. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of showers. Cloudy, with a high near 53. Chance of precipitation is 50%.

    High: 53 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before 10am. Cloudy, with a high near 51. Breezy.

    High: 51 °F

    Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 66. West wind 5 to 10 mph becoming south in the morning.
Sunday Night
Mostly cloudy, with a low around 45. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Washington's Birthday
A chance of showers after 10am. Mostly cloudy, with a high near 59. Windy, with a southwest wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Showers. Low around 44. Breezy, with a west wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers. Cloudy, with a high near 53. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Cloudy, with a low around 43. Chance of precipitation is 70%.
Wednesday
Showers likely, mainly before 10am. Cloudy, with a high near 51. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40.
Thursday
A slight chance of showers. Partly sunny, with a high near 49.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 38.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 60.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ESE Julian CA
 33.05°N 116.42°W (Elev. 2651 ft)
Last Update:
11:51 am PST Feb 14, 2026
Forecast Valid:
3pm PST Feb 14, 2026-6pm PST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation