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

49°F

9°C

Humidity 39%
Wind Speed SE 18 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 14 Feb 03:53 PM PST
Extended Forecast for

6 Miles NNW Altadena CA

Winter Storm Watch February 16, 06:00am until February 19, 09:00am
Flood Watch February 16, 09:00am until February 16, 09:00pm
Click here for hazard details and duration
Winter Storm Watch
Flood Watch

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 57. South wind around 10 mph, with gusts as high as 15 mph.

    High: 57 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. South wind around 10 mph, with gusts as high as 15 mph.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 50. South wind around 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 40. Wind chill values as low as 30. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance
    Showers then
    Showers
    Likely

  • Washington's Birthday

    Washington's Birthday: Showers and possibly a thunderstorm. High near 46. Breezy, with a south southwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 46 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 41. Breezy. Chance of precipitation is 100%.

    Low: 41 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Showers. High near 45. Breezy. Chance of precipitation is 80%.

    High: 45 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain showers before 4am, then rain and snow showers likely. Cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Breezy.
    Showers then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow showers likely before 10am, then a chance of snow showers. Partly sunny, with a high near 44.

    High: 44 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 57. South wind around 10 mph, with gusts as high as 15 mph.
Tonight
Mostly cloudy, with a low around 45. South wind around 10 mph, with gusts as high as 15 mph.
Sunday
Mostly cloudy, with a high near 50. South wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 40. Wind chill values as low as 30. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Washington's Birthday
Showers and possibly a thunderstorm. High near 46. Breezy, with a south southwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
Showers and possibly a thunderstorm. Low around 41. Breezy. Chance of precipitation is 100%.
Tuesday
Showers. High near 45. Breezy. Chance of precipitation is 80%.
Tuesday Night
Rain showers before 4am, then rain and snow showers likely. Cloudy, with a low around 39. Breezy.
Wednesday
Rain and snow showers likely before 10am, then a chance of snow showers. Partly sunny, with a high near 44.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 38.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 45.
Thursday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 38.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Altadena CA
 34.27°N 118.18°W (Elev. 3963 ft)
Last Update:
2:02 pm PST Feb 14, 2026
Forecast Valid:
4pm PST Feb 14, 2026-6pm PST Feb 20, 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