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

Hazardous Weather Conditions

Current conditions at

FW0025 Lake Arrowhead South CA US (F0025)

Lat: 34.237°NLon: 117.17783°WElev: 5814.9ft.

NA

77°F

25°C

Humidity 32%
Wind Speed S 0 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 45°F (7°C)
Visibility NA
Heat Index78°F (26°C)
Last update 27 Aug 09:15 AM PDT
Extended Forecast for

Blue Jay CA

Heat Advisory August 27, 09:38am until August 28, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 27, 09:38am until August 28, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Today

    High: 86 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 69. South wind 5 to 10 mph.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Today
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 86. Light southeast wind becoming southwest 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 69. South wind 5 to 10 mph.
Saturday
Sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Clear, with a low around 66.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 59.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 70.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 60.
Wednesday
A slight chance of showers. Partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blue Jay CA
 34.25°N 117.18°W (Elev. 5463 ft)
Last Update:
12:59 am PDT Aug 27, 2026
Forecast Valid:
9am PDT Aug 27, 2026-6pm PDT Sep 2, 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