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Hazardous Weather Conditions
Current conditions at
CHILAO (CHOC1)
Lat: 34.33167°NLon: 118.03028°WElev: 5450.0ft.NA
63°F
17°C
| Humidity | 85% |
| Wind Speed | SSE 17 MPH |
| Barometer | NA |
| Dewpoint | 58°F (14°C) |
| Visibility | NA |
| Last update | 18 Sep 05:53 PM PDT |
Extended Forecast for
8 Miles NNW Altadena CA
Flood Watch September 18, 06:11pm until September 19, 02:00am
NOW until 2:00am Fri
Flood Watch
Tonight
Low: 69 °F
Chance
ShowersFriday
High: 79 °F
Chance
ShowersFriday Night
Low: 65 °F
Mostly Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 66 °F
Mostly Clear
Sunday
High: 81 °F
Slight Chance
ShowersSunday Night
Low: 68 °F
Mostly Clear
Monday
High: 84 °F
Slight Chance
Showers
Detailed Forecast
Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South southeast wind 5 to 10 mph, with gusts as high as 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms. Mostly cloudy, then gradually becoming sunny, with a high near 79. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Mostly clear, with a low around 65. South southwest wind 5 to 10 mph becoming east northeast after midnight.
Saturday
Sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 66. Southwest wind around 5 mph becoming northeast in the evening.
Sunday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 68.
Monday
A slight chance of showers. Mostly sunny, with a high near 84.
Monday Night
A slight chance of showers after 11pm. Partly cloudy, with a low around 71.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Clear, with a low around 67.
Thursday
Sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
2:12 pm PDT Sep 18, 2025
6pm PDT Sep 18, 2025-6pm PDT Sep 25, 2025
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