National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

CHILAO (CHOC1)

Lat: 34.33167°NLon: 118.03028°WElev: 5450.0ft.

NA

44°F

7°C

Humidity 89%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 24 Apr 08:53 PM PDT
Extended Forecast for

4 Miles N Mount Wilson CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 21. Wind chill values as low as 10. South southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 48. Wind chill values as low as 10 early. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely before 8pm, then rain and snow likely. Cloudy, then gradually becoming partly cloudy, with a low around 16. Wind chill values as low as 5. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 16 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: A slight chance of rain and snow before 11am. Mostly sunny, with a high near 48. Wind chill values as low as zero early. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 21. Wind chill values as low as 10. South southwest wind around 10 mph, with gusts as high as 15 mph.
Saturday
A 30 percent chance of rain after 11am. Mostly cloudy, with a high near 48. Wind chill values as low as 10 early. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely before 8pm, then rain and snow likely. Cloudy, then gradually becoming partly cloudy, with a low around 16. Wind chill values as low as 5. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
A slight chance of rain and snow before 11am. Mostly sunny, with a high near 48. Wind chill values as low as zero early. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 37. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
A slight chance of rain. Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Mount Wilson CA
 34.28°N 118.07°W (Elev. 4875 ft)
Last Update:
2:16 am PDT Apr 25, 2026
Forecast Valid:
2am PDT Apr 25, 2026-6pm PDT May 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation