Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Havasu City Airport (KHII)

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

Clear

111°F

44°C

Humidity 12%
Wind Speed SSW 9 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index107°F (42°C)
Last update 17 Aug 06:35 PM MST
Extended Forecast for

10 Miles N Lake Havasu City AZ

Extreme Heat Warning August 18, 10:00am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Tonight

    Tonight: Mostly clear, with a low around 88. South southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 88 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 110. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 110 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 87. Southeast wind 3 to 7 mph.

    Low: 87 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 109. South southeast wind 5 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 109 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 89. South southwest wind 5 to 9 mph becoming southeast after midnight.

    Low: 89 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 109.

    High: 109 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 89.

    Low: 89 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 109.

    High: 109 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 88.

    Low: 88 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 88. South southwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny and hot, with a high near 110. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 87. Southeast wind 3 to 7 mph.
Wednesday
Sunny and hot, with a high near 109. South southeast wind 5 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 89. South southwest wind 5 to 9 mph becoming southeast after midnight.
Thursday
Sunny and hot, with a high near 109.
Thursday Night
Partly cloudy, with a low around 89.
Friday
Mostly sunny and hot, with a high near 109.
Friday Night
Partly cloudy, with a low around 88.
Saturday
A slight chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 109.
Saturday Night
Mostly clear, with a low around 88.
Sunday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 108.
Sunday Night
Partly cloudy, with a low around 87.
Monday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 106.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Lake Havasu City AZ
 34.61°N 114.32°W (Elev. 1509 ft)
1:37 pm MST Aug 17, 2026
6pm MST Aug 17, 2026-6pm MST Aug 24, 2026
 
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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