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

56°F

13°C

Humidity 49%
Wind Speed ENE 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 30 Dec 12:53 PM PST
Extended Forecast for

5 Miles NNE Mount Wilson CA

Flood Watch December 31, 10:00pm until January 1, 10:00pm
Wind Advisory December 30, 01:46pm until December 30, 03:00pm
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Wind Advisory December 30, 01:46pm until December 30, 03:00pm

    NOW until 3:00pm Tue

    Wind Advisory

  • This Afternoon

    High: 56 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 10pm, then rain likely after 4am. Cloudy, with a low around 49. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Breezy.
    Slight Chance
    Showers then
    Rain Likely

  • Wednesday

    Wednesday: Rain. High near 54. Breezy, with an east wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 54 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain. The rain could be heavy at times. Low around 48. East southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    Low: 48 °F

    Heavy Rain

  • New Year's Day

    New Year's Day: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 52. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 52 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Cloudy, with a high near 56. Northeast wind around 15 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers before 10pm, then rain likely after 4am. Cloudy, with a low around 49. Breezy, with an east wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 54. Breezy, with an east wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Rain. The rain could be heavy at times. Low around 48. East southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
New Year's Day
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 52. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 47.
Friday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 52.
Friday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 48.
Saturday
Rain likely. Mostly cloudy, with a high near 51.
Saturday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44.
Sunday
A chance of rain. Mostly cloudy, with a high near 50.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 44.
Monday
A chance of rain. Mostly cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Mount Wilson CA
 34.29°N 118.02°W (Elev. 4800 ft)
Last Update:
1:07 pm PST Dec 30, 2025
Forecast Valid:
1pm PST Dec 30, 2025-6pm PST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation