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

Hazardous Weather Conditions

Current conditions at

CHILAO (CHOC1)

Lat: 34.33167°NLon: 118.03028°WElev: 5450.0ft.

NA

39°F

4°C

Humidity 33%
Wind Speed NNE 38 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 29 Dec 02:53 AM PST
Extended Forecast for

5 Miles NE Mount Wilson CA

Wind Advisory December 29, 03:43am until December 29, 03:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 29, 03:43am until December 29, 03:00pm

    NOW until 3:00pm Mon

    Wind Advisory

  • Overnight

    Low: 40 °F

    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 52. Wind chill values as low as 30 early. Windy, with a northeast wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 52 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Increasing clouds, with a low around 44. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 44 °F

    Increasing
    Clouds and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 55. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 55 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 49. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 10am. Cloudy, with a high near 53. Chance of precipitation is 70%.

    High: 53 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 48. Chance of precipitation is 90%.

    Low: 48 °F

    Rain

  • New Year's Day

    New Year's Day: Rain. Cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

Overnight
Clear, with a low around 40. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.
Monday
Sunny, with a high near 52. Wind chill values as low as 30 early. Windy, with a northeast wind 25 to 30 mph, with gusts as high as 40 mph.
Monday Night
Increasing clouds, with a low around 44. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly cloudy, with a high near 55. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 49. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly after 10am. Cloudy, with a high near 53. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 48. Chance of precipitation is 90%.
New Year's Day
Rain. Cloudy, with a high near 51.
Thursday Night
Rain likely, mainly before 4am. Mostly cloudy, with a low around 49.
Friday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 52.
Friday Night
Rain likely. Mostly cloudy, with a low around 48.
Saturday
Rain likely. Mostly cloudy, with a high near 51.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Mount Wilson CA
 34.27°N 117.99°W (Elev. 4341 ft)
Last Update:
1:07 am PST Dec 29, 2025
Forecast Valid:
3am PST Dec 29, 2025-6pm PST Jan 4, 2026
 
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