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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Havasu City Airport (KHII)

Lat: 34.56595°NLon: 114.35224°WElev: 807.0ft.

Clear

108°F

42°C

Humidity 17%
Wind Speed SW 9 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index107°F (42°C)
Last update 01 Aug 10:35 AM MST
Extended Forecast for

26 Miles WNW Poston AZ

Extreme Heat Warning August 1, 11:03am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 1, 11:03am until August 2, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Today

    High: 113 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 89. Southwest wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 18 mph.

    Low: 89 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 112. West wind 6 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph.

    High: 112 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 88. South southwest wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 88 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 110. South wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 110 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 85. Breezy.

    Low: 85 °F

    Clear and
    Breezy then
    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 85. Breezy.

    Low: 85 °F

    Clear and
    Breezy then
    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 113. South southwest wind 5 to 8 mph.
Tonight
Mostly clear, with a low around 89. Southwest wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny and hot, with a high near 112. West wind 6 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 88. South southwest wind 7 to 14 mph, with gusts as high as 23 mph.
Monday
Sunny and hot, with a high near 110. South wind 6 to 13 mph, with gusts as high as 22 mph.
Monday Night
Clear, with a low around 85. Breezy.
Tuesday
Sunny and hot, with a high near 108.
Tuesday Night
Clear, with a low around 85. Breezy.
Wednesday
Sunny and hot, with a high near 106.
Wednesday Night
Mostly clear, with a low around 85.
Thursday
Sunny and hot, with a high near 106.
Thursday Night
Mostly clear, with a low around 86.
Friday
Sunny and hot, with a high near 107.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
26 Miles WNW Poston AZ
 34.12°N 114.81°W (Elev. 1663 ft)
Last Update:
12:23 am PDT Aug 1, 2026
Forecast Valid:
11am PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation