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Hazardous Weather Conditions

Current conditions at

GRASS MOUNTAIN (GMTC1)

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

70°F

21°C

Humidity	54%
Wind Speed	SSW 17 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	20 Jun 03:59 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles WSW Quartz Hill CA

Wind Advisory June 20, 05:14pm until June 21, 03:00pm

Red Flag Warning June 21, 01:00pm until June 22, 05:00am

High Wind Warning June 21, 03:00pm until June 22, 05:00am

Click here for hazard details and duration

Wind Advisory

Red Flag Warning

High Wind Warning

Wind Advisory June 20, 05:14pm until June 21, 03:00pm
NOW until 3:00pm Sat
Wind Advisory
Tonight
Low: 55 °F
Clear and
Windy
Saturday
High: 72 °F
Sunny and
Windy
Saturday Night
Low: 53 °F
Clear and
Windy
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 56 °F
Clear and
Breezy then
Clear
Monday
High: 78 °F
Sunny
Monday Night
Low: 55 °F
Clear and
Breezy then
Clear
Tuesday
High: 80 °F
Sunny

Detailed Forecast

Tonight

Clear, with a low around 55. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.

Saturday

Sunny, with a high near 72. 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.

Saturday Night

Clear, with a low around 53. Windy, with a west northwest wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 50 mph.

Sunday

Sunny, with a high near 80. West wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday Night

Clear, with a low around 56. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Monday

Sunny, with a high near 78.

Monday Night

Clear, with a low around 55. Breezy.

Tuesday

Sunny, with a high near 80.

Tuesday Night

Clear, with a low around 59.