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

109°F

43°C

Humidity 11%
Wind Speed SSE 11 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 02 Aug 09:55 AM MST
Extended Forecast for

Lake Havasu City AZ

Extreme Heat Warning August 2, 10:25am until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 2, 10:25am until August 2, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Today

    High: 116 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 94. South southwest wind 5 to 9 mph becoming east southeast in the evening.

    Low: 94 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 115. Southeast wind around 9 mph becoming south southwest in the afternoon.

    High: 115 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 93. Southeast wind 7 to 12 mph increasing to 13 to 18 mph in the evening. Winds could gust as high as 31 mph.

    Low: 93 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 112. South southeast wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 112 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 92.

    Low: 92 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 111.

    High: 111 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 92.

    Low: 92 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 116. Southeast wind around 8 mph becoming southwest in the afternoon.
Tonight
Mostly clear, with a low around 94. South southwest wind 5 to 9 mph becoming east southeast in the evening.
Monday
Sunny and hot, with a high near 115. Southeast wind around 9 mph becoming south southwest in the afternoon.
Monday Night
Mostly clear, with a low around 93. Southeast wind 7 to 12 mph increasing to 13 to 18 mph in the evening. Winds could gust as high as 31 mph.
Tuesday
Sunny and hot, with a high near 112. South southeast wind 8 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 92.
Wednesday
Sunny and hot, with a high near 111.
Wednesday Night
Mostly clear, with a low around 92.
Thursday
A slight chance of showers and thunderstorms after 11am. Sunny and hot, with a high near 110.
Thursday Night
Mostly clear, with a low around 92.
Friday
Sunny and hot, with a high near 111.
Friday Night
Mostly clear, with a low around 93.
Saturday
Sunny and hot, with a high near 112.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Havasu City AZ
 34.48°N 114.32°W (Elev. 712 ft)
Last Update:
12:28 am MST Aug 2, 2026
Forecast Valid:
10am MST Aug 2, 2026-6pm MST Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation