Hazardous Weather Conditions
Current conditions at
CHILAO (CHOC1)
Lat: 34.33167°NLon: 118.03028°WElev: 5450.0ft.NA
39°F
4°C
| Humidity | 100% |
| Wind Speed | SSE 12 MPH |
| Barometer | NA |
| Dewpoint | 39°F (4°C) |
| Visibility | NA |
| Wind Chill | 32°F (0°C) |
| Last update | 16 Nov 08:53 AM PST |
Extended Forecast for
8 Miles NNW Altadena CA
Flood Advisory until November 16, 02:45pm
NOW until 2:45pm Sun

Flood Advisory
Today

High: 55 °F
Chance
ShowersTonight

Low: 51 °F
Chance Rain
Monday

High: 54 °F
Rain
Monday Night

Low: 44 °F
Rain Likely
Tuesday

High: 52 °F
Chance Rain
Tuesday Night

Low: 44 °F
Slight Chance
RainWednesday

High: 56 °F
Sunny
Wednesday Night

Low: 47 °F
Partly Cloudy
Detailed Forecast
Today
A 40 percent chance of showers, mainly before 4pm. Cloudy, with a high near 55. South wind 5 to 10 mph, with gusts as high as 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of showers before 10pm, then a chance of rain, mainly after 4am. Cloudy, with a low around 51. South wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, mainly after 10am. High near 54. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 44. South wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 52. East southeast wind around 5 mph becoming west southwest in the afternoon. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 44.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
A slight chance of rain after 10am. Partly sunny, with a high near 55.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 47.
Friday
A chance of rain. Partly sunny, with a high near 57.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 49.
Saturday
Sunny, with a high near 63.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
8 Miles NNW Altadena CA
34.29°N 118.19°W (Elev. 2566 ft)
34.29°N 118.19°W (Elev. 2566 ft)
5:02 am PST Nov 16, 2025
9am PST Nov 16, 2025-6pm PST Nov 22, 2025



