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

MT. SAN JACINTO (MSJC1)

Lat: 33.81528°NLon: 116.64194°WElev: 8616.0ft.

NA

39°F

4°C

Humidity 100%
Wind Speed S 16 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill30°F (-1°C)
Last update 31 Dec 08:53 PM PST
Extended Forecast for

4 Miles NNE Idyllwild CA

  • Tonight

    Tonight: Rain showers before 4am, then rain and snow showers. Some thunder is also possible. Snow level 10900 feet lowering to 10200 feet. Low around 36. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Showers then
    Rain/Snow

  • New Year's Day

    New Year's Day: Rain and snow showers. The rain and snow could be heavy at times. Some thunder is also possible. Snow level 9500 feet. High near 37. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 32. West wind around 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 37. West wind around 5 mph.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. West wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 36. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Rain showers before 4am, then rain and snow showers. Some thunder is also possible. Snow level 10900 feet lowering to 10200 feet. Low around 36. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
New Year's Day
Rain and snow showers. The rain and snow could be heavy at times. Some thunder is also possible. Snow level 9500 feet. High near 37. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 32. West wind around 10 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 37. West wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 33. West wind around 5 mph.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 36. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 36.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 33.
Monday
A chance of snow showers. Partly sunny, with a high near 34.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 33.
Tuesday
A chance of snow showers. Partly sunny, with a high near 35.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 31.
Wednesday
A chance of snow showers. Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Idyllwild CA
 33.79°N 116.68°W (Elev. 9157 ft)
Last Update:
7:13 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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Chance of Precipitation