Current conditions at

MT. SAN JACINTO (MSJC1)

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

NA

19°F

-7°C

Humidity 79%
Wind Speed S 41 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill-2°F (-19°C)
Last update 18 Feb 08:53 AM PST
Extended Forecast for

4 Miles NNE Idyllwild CA

Winter Storm Warning February 18, 09:54am until February 19, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 18, 09:54am until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • Today

    High: 25 °F

    Windy. Heavy
    Snow then
    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A slight chance of snow showers after 10pm.  Partly cloudy, with a low around 17. Wind chill values as low as zero. West wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly after 10am.  Increasing clouds, with a high near 26. Windy, with a west wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph.  Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.

    High: 26 °F

    Snow Showers
    Likely and
    Windy

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 19. Windy, with a west wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 60 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Windy. Snow
    Showers
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 30. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow showers likely, mainly before 10am. The snow could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a high near 25. Wind chill values as low as -5. Windy, with a west wind 35 to 45 mph decreasing to 25 to 35 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
A slight chance of snow showers after 10pm. Partly cloudy, with a low around 17. Wind chill values as low as zero. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday
Snow showers likely, mainly after 10am. Increasing clouds, with a high near 26. Windy, with a west wind 20 to 25 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.
Thursday Night
Snow showers likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 19. Windy, with a west wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
Mostly sunny, with a high near 30. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 22.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 33.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 43.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 36.
Tuesday
A chance of snow showers. Partly sunny, with a high near 41. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Idyllwild CA
 33.79°N 116.68°W (Elev. 9157 ft)
2:38 am PST Feb 18, 2026
9am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
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