Current conditions at

MT. SAN JACINTO (MSJC1)

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

NA

18°F

-8°C

Humidity 89%
Wind Speed N 7 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill9°F (-13°C)
Last update 20 Feb 01:53 AM PST
Extended Forecast for

4 Miles NNE Idyllwild CA

Winter Storm Warning February 20, 02:47am until February 20, 09:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 20, 02:47am until February 20, 09:00am

    NOW until 9:00am Fri

    Winter Storm Warning

  • Overnight

    Low: 16 °F

    Chance Snow
    Showers and
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 29. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. West wind around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 35. East wind around 5 mph becoming calm  in the afternoon.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Overnight
A chance of snow showers. Partly cloudy, with a low around 16. Wind chill values as low as -5. Windy, with a west wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of 7 to 11 inches possible.
Friday
Mostly sunny, with a high near 29. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 22. West wind around 5 mph.
Saturday
Sunny, with a high near 35. East wind around 5 mph becoming calm in the afternoon.
Saturday Night
Partly cloudy, with a low around 29. Calm wind.
Sunday
Sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 48.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Idyllwild CA
 33.79°N 116.68°W (Elev. 9157 ft)
6:11 pm PST Feb 19, 2026
2am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database