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

Hazardous Weather Conditions

Current conditions at

GRASS MOUNTAIN (GMTC1)

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

NA

50°F

10°C

Humidity 33%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 15 Jan 05:59 AM PST
Extended Forecast for

13 Miles NNE Santa Clarita CA

Wind Advisory January 15, 07:00am until January 16, 02:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory January 15, 07:00am until January 16, 02:00pm

    NOW until 2:00pm Fri

    Wind Advisory

  • Today

    High: 71 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 51. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 51 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 70. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 70. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 71. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 51. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 70. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 46. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 70. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 48.
M.L.King Day
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Santa Clarita CA
 34.6°N 118.44°W (Elev. 2365 ft)
Last Update:
3:01 am PST Jan 15, 2026
Forecast Valid:
7am PST Jan 15, 2026-6pm PST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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