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

Hazardous Weather Conditions

Current conditions at

EW9929 Crestline (E9929)

Lat: 34.249°NLon: 117.264°WElev: 4727.0ft.

NA

59°F

15°C

Humidity 45%
Wind Speed WNW 0 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 18 Aug 05:00 AM PDT
Extended Forecast for

Crestline CA

Extreme Heat Watch August 21, 10:00am until August 22, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Today

    Today: Sunny, with a high near 80. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 65. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 86.

    High: 86 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 80. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Clear, with a low around 65. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 80. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 68. South wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 84. Light and variable wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 75.
Friday
A chance of showers and thunderstorms after 11am. Increasing clouds, with a high near 86.
Friday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 74.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Crestline CA
 34.26°N 117.29°W (Elev. 4974 ft)
Last Update:
2:04 am PDT Aug 18, 2025
Forecast Valid:
5am PDT Aug 18, 2025-6pm PDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation