Flash Flooding Possible in the Southwest; Very Hot in the South and Northwest

Monsoonal activity will elevate the potential for flash flooding impacts especially in complex terrain, burn scars, and urban areas across much of the Southwest and Intermountain West along with the central and southern Rockies into next week. Very hot conditions cover much of the interior Northwest, south-central, and southeast portions of the CONUS into the weekend. Read More >

Current conditions at

GRASS MOUNTAIN (GMTC1)

Lat: 34.640833°NLon: 118.414167°WElev: 4626ft.

NA

72°F

22°C

Humidity 35%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 29 Jul 09:59 PM PDT
Extended Forecast for

11 Miles W Quartz Hill CA

  • Tonight

    Tonight: Mostly clear, with a low around 70. Breezy, with a west northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 35 mph.

    Mostly Clear
    and Breezy
    then Mostly
    Clear

    Low: 70 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 89. Breezy, with a west southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    Slight Chance
    T-storms and
    Breezy

    High: 89 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 68. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 30 mph.

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

    Low: 68 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 88. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    Slight Chance
    T-storms and
    Breezy

    High: 88 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 68. Breezy, with a southwest wind 15 to 25 mph becoming west northwest 5 to 10 mph in the evening. Winds could gust as high as 35 mph.

    Partly Cloudy
    and Breezy
    then Clear

    Low: 68 °F

  • Sunday

    Sunday: Sunny, with a high near 88. Breezy.

    Sunny then
    Sunny and
    Breezy

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 67. Breezy.

    Clear and
    Breezy then
    Clear

    Low: 67 °F

  • Monday

    Monday: Sunny, with a high near 88. Breezy.

    Sunny then
    Sunny and
    Breezy

    High: 88 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 66. Breezy.

    Clear and
    Breezy then
    Clear

    Low: 66 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 70. Breezy, with a west northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 35 mph.
Friday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89. Breezy, with a west southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 68. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 30 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 88. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Saturday Night
Mostly clear, with a low around 68. Breezy, with a southwest wind 15 to 25 mph becoming west northwest 5 to 10 mph in the evening. Winds could gust as high as 35 mph.
Sunday
Sunny, with a high near 88. Breezy.
Sunday Night
Clear, with a low around 67. Breezy.
Monday
Sunny, with a high near 88. Breezy.
Monday Night
Clear, with a low around 66. Breezy.
Tuesday
Sunny, with a high near 90. Breezy.
Tuesday Night
Clear, with a low around 68. Breezy.
Wednesday
Sunny, with a high near 90. Breezy.
Wednesday Night
Clear, with a low around 67. Breezy.
Thursday
Sunny, with a high near 90. Breezy.
Click Map For Forecast
Point Forecast:
11 Miles W Quartz Hill CA
 34.65°N 118.43°W (Elev. 3832 ft)
3:31 pm PDT Jul 29, 2021
10pm PDT Jul 29, 2021-6pm PDT Aug 5, 2021
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database