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

46°F

8°C

Humidity 100%
Wind Speed ESE 23 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 31 Dec 08:53 PM PST
Extended Forecast for

5 Miles NW Mount Wilson CA

Flood Watch December 31, 10:00pm until January 1, 10:00pm
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Rain, with thunderstorms also possible after 4am. Low around 44. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 44 °F

    Rain

  • New Year's Day

    New Year's Day: Rain and possibly a thunderstorm before 4pm, then a chance of rain and thunderstorms after 4pm. High near 50. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 41. South southeast wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 50. South wind around 10 mph.

    High: 50 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 44. South southeast wind around 10 mph, with gusts as high as 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain

  • Saturday

    Saturday: Rain, mainly after 10am. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Rain

  • Sunday

    Sunday: Rain. Mostly cloudy, with a high near 48.

    High: 48 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 4am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Rain Likely

Detailed Forecast

Tonight
Rain, with thunderstorms also possible after 4am. Low around 44. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
New Year's Day
Rain and possibly a thunderstorm before 4pm, then a chance of rain and thunderstorms after 4pm. High near 50. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 41. South southeast wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, with a high near 50. South wind around 10 mph.
Friday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 44. South southeast wind around 10 mph, with gusts as high as 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly after 10am. High near 51. Chance of precipitation is 80%.
Saturday Night
Rain. Low around 46. Chance of precipitation is 80%.
Sunday
Rain. Mostly cloudy, with a high near 48.
Sunday Night
Rain likely, mainly before 4am. Mostly cloudy, with a low around 45.
Monday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 48.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Mostly cloudy, with a high near 48.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Partly sunny, with a high near 50.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Mount Wilson CA
 34.28°N 118.13°W (Elev. 4672 ft)
Last Update:
3:22 pm PST Dec 31, 2025
Forecast Valid:
9pm PST Dec 31, 2025-6pm PST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation