Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

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 S 9 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 18 Aug 05:55 PM MST
Extended Forecast for

4 Miles SE 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

  • Tonight

    Low: 91 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 111. East southeast wind 7 to 11 mph becoming south southwest in the afternoon.

    High: 111 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 91. South wind 5 to 7 mph becoming east southeast after midnight.

    Low: 91 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 111. Southeast wind 7 to 9 mph becoming southwest in the afternoon.

    High: 111 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 91. South wind around 6 mph becoming light and variable.

    Low: 91 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 110.

    High: 110 °F

    Hot

  • Friday Night

    Friday Night: A 20 percent chance of showers after 11pm.  Partly cloudy, with a low around 91.

    Low: 91 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 111.

    High: 111 °F

    Hot

Detailed Forecast

Tonight
Partly cloudy, with a low around 91. Light and variable wind becoming east 5 to 8 mph after midnight.
Wednesday
Sunny and hot, with a high near 111. East southeast wind 7 to 11 mph becoming south southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 91. South wind 5 to 7 mph becoming east southeast after midnight.
Thursday
Sunny and hot, with a high near 111. Southeast wind 7 to 9 mph becoming southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 91. South wind around 6 mph becoming light and variable.
Friday
Mostly sunny and hot, with a high near 110.
Friday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 91.
Saturday
Mostly sunny and hot, with a high near 111.
Saturday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 90.
Sunday
Mostly sunny and hot, with a high near 109.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 90.
Monday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 107.
Monday Night
Mostly clear, with a low around 90.
Tuesday
Sunny and hot, with a high near 108.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Lake Havasu City AZ
 34.44°N 114.26°W (Elev. 942 ft)
11:33 am MST Aug 18, 2026
6pm MST Aug 18, 2026-6pm MST Aug 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database