Current conditions at

GRASS MOUNTAIN (GMTC1)

Lat: 34.64078°NLon: 118.41435°WElev: 4626.0ft.

NA

30°F

-1°C

Humidity 100%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 19 Feb 06:59 PM PST
Extended Forecast for

13 Miles NNE Santa Clarita CA

Winter Storm Warning February 19, 08:11pm until February 20, 07:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 19, 08:11pm until February 20, 07:00am

    NOW until 7:00am Fri

    Winter Storm Warning

  • Tonight

    Low: 32 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 51. Wind chill values as low as 20 early. Breezy, with a west wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 51 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. Calm wind becoming east around 5 mph after midnight.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56. Wind chill values as low as 30 early. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 56 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. Northeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Tonight
A chance of rain and snow before 1am, then a slight chance of snow. Mostly cloudy, with a low around 32. Wind chill values as low as 20. Breezy, with a west southwest wind 15 to 25 mph becoming northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
Mostly cloudy, with a high near 51. Wind chill values as low as 20 early. Breezy, with a west wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 34. Calm wind becoming east around 5 mph after midnight.
Saturday
Sunny, with a high near 56. Wind chill values as low as 30 early. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 40. Northeast wind around 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 52.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 69.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Santa Clarita CA
 34.6°N 118.44°W (Elev. 2365 ft)
1:07 pm PST Feb 19, 2026
8pm PST Feb 19, 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