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Hazardous Weather Conditions

Extreme Heat Warning until March 20, 08:00 PM PDT

Current conditions at

GRASS MOUNTAIN (GMTC1)

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

78°F

26°C

Humidity	36%
Wind Speed	SW 8 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Heat Index	78°F (26°C)
Last update	18 Mar 05:59 PM PDT

More Information:

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

Extended Forecast for

7 Miles WSW Quartz Hill CA

Extreme Heat Warning March 18, 07:08pm until March 20, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning March 18, 07:08pm until March 20, 08:00pm
NOW until 8:00pm Fri
Extreme Heat Warning
Tonight
Low: 67 °F
Clear
Thursday
High: 85 °F
Sunny
Thursday Night
Low: 69 °F
Clear
Friday
High: 86 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 66 °F
Clear
Saturday
High: 79 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Partly Cloudy
Sunday
High: 77 °F
Sunny

Detailed Forecast

Tonight

Clear, with a low around 67. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Thursday

Sunny, with a high near 85. North northwest wind 5 to 10 mph becoming northeast in the morning.

Thursday Night

Clear, with a low around 69. West wind 5 to 10 mph becoming north after midnight.

Friday

Sunny, with a high near 86. Breezy, with a north wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

Friday Night

Clear, with a low around 66. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday

Mostly sunny, with a high near 79.

Saturday Night

Partly cloudy, with a low around 63.

Sunday

Sunny, with a high near 77.

Sunday Night

Clear, with a low around 60.

Monday

Sunny, with a high near 78.