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

Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest

Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >

Hazardous Weather Conditions

Current conditions at

Havasu City Airport (KHII)

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

Clear

111°F

44°C

Humidity 11%
Wind Speed SE 8 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 18 Aug 12:35 PM MST
Extended Forecast for

6 Miles NNW Lake Havasu City AZ

Extreme Heat Warning until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • This Afternoon

    High: 114 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 92. South southwest wind around 5 mph becoming light and variable after midnight.

    Low: 92 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 112. South wind 6 to 11 mph.

    High: 112 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 93. South wind 5 to 8 mph.

    Low: 93 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 111. South southeast wind 6 to 11 mph.

    High: 111 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 92.

    Low: 92 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 112.

    High: 112 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers after 11pm. Partly cloudy, with a low around 92.

    Low: 92 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 114. South southwest wind around 10 mph.
Tonight
Partly cloudy, with a low around 92. South southwest wind around 5 mph becoming light and variable after midnight.
Wednesday
Sunny and hot, with a high near 112. South wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 93. South wind 5 to 8 mph.
Thursday
Sunny and hot, with a high near 111. South southeast wind 6 to 11 mph.
Thursday Night
Partly cloudy, with a low around 92.
Friday
A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 112.
Friday Night
A slight chance of showers after 11pm. Partly cloudy, with a low around 92.
Saturday
Mostly sunny and hot, with a high near 112.
Saturday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 91.
Sunday
Mostly sunny and hot, with a high near 110.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 91.
Monday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 108.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Lake Havasu City AZ
 34.56°N 114.37°W (Elev. 666 ft)
Last Update:
11:33 am MST Aug 18, 2026
Forecast Valid:
1pm MST Aug 18, 2026-6pm MST Aug 24, 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