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

44°F

7°C

Humidity 100%
Wind Speed SE 18 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 03 Jan 03:53 AM PST
Extended Forecast for

2 Miles N Altadena CA

Wind Advisory January 3, 10:00am until January 3, 10:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Rain likely. Patchy dense fog. Otherwise, cloudy, with a low around 49. Southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Rain Likely
    and Patchy
    Dense Fog

  • Saturday

    Saturday: Rain. Patchy dense fog before 10am. High near 51. South southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 51 °F

    Rain and
    Patchy Dense
    Fog

  • Saturday Night

    Saturday Night: Rain before 10pm, then showers after 10pm. Low around 45. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 45 °F

    Rain

  • Sunday

    Sunday: Rain. High near 49. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely before 10pm, then a chance of showers and thunderstorms after 10pm. Cloudy, with a low around 44. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers. Partly sunny, with a high near 48.

    High: 48 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers. Partly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Rain likely. Patchy dense fog. Otherwise, cloudy, with a low around 49. Southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain. Patchy dense fog before 10am. High near 51. South southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain before 10pm, then showers after 10pm. Low around 45. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Sunday
Rain. High near 49. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely before 10pm, then a chance of showers and thunderstorms after 10pm. Cloudy, with a low around 44. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 48.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Tuesday
A chance of showers. Partly sunny, with a high near 49.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 44.
Wednesday
A chance of showers, mainly after 10am. Mostly sunny, with a high near 51.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 38.
Thursday
A slight chance of showers. Mostly sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Altadena CA
 34.23°N 118.12°W (Elev. 3796 ft)
Last Update:
1:07 am PST Jan 3, 2026
Forecast Valid:
4am PST Jan 3, 2026-6pm PST Jan 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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