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

102°F

39°C

Humidity 18%
Wind Speed E 4 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 17 Aug 10:15 PM MST
Extended Forecast for

28 Miles NW Poston 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 84. Northwest wind 5 to 9 mph.

    Low: 84 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 105. Light and variable wind becoming south 5 to 9 mph in the morning.

    High: 105 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 84. South southwest wind 5 to 7 mph becoming west northwest after midnight.

    Low: 84 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 104. South wind 5 to 10 mph.

    High: 104 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 83. South wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 83 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 84.

    Low: 84 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 104.

    High: 104 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 84.

    Low: 84 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 84. Northwest wind 5 to 9 mph.
Tuesday
Sunny and hot, with a high near 105. Light and variable wind becoming south 5 to 9 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 84. South southwest wind 5 to 7 mph becoming west northwest after midnight.
Wednesday
Sunny, with a high near 104. South wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 83. South wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
Sunny and hot, with a high near 105.
Thursday Night
Partly cloudy, with a low around 84.
Friday
Mostly sunny, with a high near 104.
Friday Night
Partly cloudy, with a low around 84.
Saturday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 104.
Saturday Night
Mostly clear, with a low around 84.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 103.
Sunday Night
Partly cloudy, with a low around 83.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 101.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles NW Poston AZ
 34.19°N 114.82°W (Elev. 2247 ft)
1:37 pm PDT Aug 17, 2026
10pm PDT Aug 17, 2026-6pm PDT 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