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

31°F

-1°C

Humidity 100%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 17 Feb 04:53 AM PST
Extended Forecast for

5 Miles NNE Mount Wilson CA

Flood Watch February 17, 06:00pm until February 18, 06:00am
Winter Storm Warning February 17, 09:00pm until February 19, 09:00am
Click here for hazard details and duration
Flood Watch
Winter Storm Warning

  • Today

    Today: Rain, possibly mixed with snow, mainly after 4pm. The rain could be heavy at times. High near 40. Wind chill values as low as 25. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Breezy.
    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tonight

    Tonight: Rain, possibly mixed with snow before 10pm, then a chance of rain between 10pm and 4am, then a chance of rain and snow after 4am. The rain could be heavy at times. Some thunder is also possible. Low around 31. Wind chill values as low as 20. Windy, with a west southwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Windy.
    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow before 10am. Partly sunny, with a high near 40. Wind chill values as low as 20. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 35 mph. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Breezy.
    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after 4am. Partly cloudy, with a low around 32. Wind chill values as low as 25. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Partly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: Snow likely before 4pm, then a chance of rain. Partly sunny, with a high near 40. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 40 °F

    Breezy. Snow
    Likely then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain before 10pm, then a slight chance of snow. Partly cloudy, with a low around 32. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday

    Friday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Rain, possibly mixed with snow, mainly after 4pm. The rain could be heavy at times. High near 40. Wind chill values as low as 25. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain, possibly mixed with snow before 10pm, then a chance of rain between 10pm and 4am, then a chance of rain and snow after 4am. The rain could be heavy at times. Some thunder is also possible. Low around 31. Wind chill values as low as 20. Windy, with a west southwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday
A 40 percent chance of snow before 10am. Partly sunny, with a high near 40. Wind chill values as low as 20. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 35 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 32. Wind chill values as low as 25. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow likely before 4pm, then a chance of rain. Partly sunny, with a high near 40. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday Night
A chance of rain before 10pm, then a slight chance of snow. Partly cloudy, with a low around 32. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
Sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 35.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Sunny, with a high near 56.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 46.
Monday
A chance of rain. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Mount Wilson CA
 34.29°N 118.02°W (Elev. 4800 ft)
Last Update:
2:57 am PST Feb 17, 2026
Forecast Valid:
5am PST Feb 17, 2026-6pm PST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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