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

40°F

4°C

Humidity 39%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 09 Jan 02:59 PM PST
Extended Forecast for

13 Miles NNE Santa Clarita CA

High Wind Warning January 9, 03:47pm until January 11, 01:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning January 9, 03:47pm until January 11, 01:00pm

    NOW until 1:00pm Sun

    High Wind Warning

  • This Afternoon

    High: 52 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Clear, with a low around 38. Wind chill values as low as 25. Windy, with a northeast wind around 30 mph, with gusts as high as 45 mph.

    Low: 38 °F

    Clear and
    Windy

  • Saturday

    Saturday: Sunny, with a high near 55. Wind chill values as low as 25 early. Windy, with a northeast wind 30 to 35 mph, with gusts as high as 50 mph.

    High: 55 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. Wind chill values as low as 30. Windy, with a northeast wind around 30 mph, with gusts as high as 40 mph.

    Low: 41 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 59. Windy, with a northeast wind around 30 mph, with gusts as high as 45 mph.

    High: 59 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. Breezy.

    Low: 43 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 46. Breezy.

    Low: 46 °F

    Clear and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 52. Windy, with a northeast wind around 30 mph, with gusts as high as 45 mph.
Tonight
Clear, with a low around 38. Wind chill values as low as 25. Windy, with a northeast wind around 30 mph, with gusts as high as 45 mph.
Saturday
Sunny, with a high near 55. Wind chill values as low as 25 early. Windy, with a northeast wind 30 to 35 mph, with gusts as high as 50 mph.
Saturday Night
Mostly clear, with a low around 41. Wind chill values as low as 30. Windy, with a northeast wind around 30 mph, with gusts as high as 40 mph.
Sunday
Sunny, with a high near 59. Windy, with a northeast wind around 30 mph, with gusts as high as 45 mph.
Sunday Night
Mostly clear, with a low around 43. Breezy.
Monday
Sunny, with a high near 62. Breezy.
Monday Night
Clear, with a low around 46. Breezy.
Tuesday
Sunny, with a high near 67. Breezy.
Tuesday Night
Mostly clear, with a low around 50. Breezy.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Clear, with a low around 51.
Thursday
Sunny, with a high near 69.
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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:
3:31 pm PST Jan 9, 2026
Forecast Valid:
3pm PST Jan 9, 2026-6pm PST Jan 15, 2026
 
Forecast Discussion
 
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