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

Heat Persists in the Southwest; Elevated to Critical Fire Weather in the Great Basin; Poor Air Quality in the West

Dangerous heat will persist across the Southwest U.S. through this week, easing by next week. The heat will focus further east in the Great Plains and Mississippi Valley beginning next week. Elevated to locally critical fire weather conditions will persist for the Great Basin today. Poor air quality lingers for the Northwest, Great Basin, Central Rockies into the Plains. Read More >

Hazardous Weather Conditions

Current conditions at

WX6HNX-5 Buttonwillow (AT285)

Lat: 35.40333°NLon: 119.4705°WElev: 267.72ft.

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

11 Miles WSW Lost Hills CA

Heat Advisory August 4, 12:56pm until August 5, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 4, 12:56pm until August 5, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • This Afternoon

    High: 105 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 70. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 104. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 104 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 71. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 104. South wind around 5 mph becoming north in the afternoon.

    High: 104 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 73. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 73 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 104. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 104 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 73. North northwest wind around 5 mph becoming west southwest after midnight.

    Low: 73 °F

    Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 105. East northeast wind 5 to 10 mph becoming west northwest. Winds could gust as high as 15 mph.
Tonight
Clear, with a low around 70. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny and hot, with a high near 104. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Clear, with a low around 71. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny and hot, with a high near 104. South wind around 5 mph becoming north in the afternoon.
Thursday Night
Clear, with a low around 73. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Sunny and hot, with a high near 104. Calm wind becoming northeast around 5 mph in the afternoon.
Friday Night
Clear, with a low around 73. North northwest wind around 5 mph becoming west southwest after midnight.
Saturday
Sunny and hot, with a high near 105. Calm wind becoming east northeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 74. North northwest wind 5 to 10 mph becoming west southwest after midnight.
Sunday
Sunny and hot, with a high near 106. Calm wind becoming northwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Clear, with a low around 74. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny and hot, with a high near 102. West wind 5 to 15 mph, with gusts as high as 20 mph.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Lost Hills CA
 35.55°N 119.88°W (Elev. 833 ft)
Last Update:
12:38 pm PDT Aug 4, 2026
Forecast Valid:
12pm PDT Aug 4, 2026-6pm PDT Aug 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation