Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Hazardous Weather Conditions

Extreme Heat Warning in effect from August 18, 10:00 AM MST until August 21, 08:00 PM MST

Current conditions at

Havasu City Airport (KHII)

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

Clear

91°F

33°C

Humidity	36%
Wind Speed	N 0 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	17 Aug 04:35 AM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

21 Miles S Wikieup AZ

Extreme Heat Warning August 18, 10:00am until August 21, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Today
High: 101 °F
Sunny
Tonight
Low: 79 °F
Partly Cloudy
Tuesday
High: 103 °F
Sunny
Tuesday Night
Low: 81 °F
Mostly Clear
Wednesday
High: 102 °F
Sunny
Wednesday Night
Low: 82 °F
Mostly Clear
Thursday
High: 102 °F
Sunny
Thursday Night
Low: 82 °F
Partly Cloudy
Friday
High: 102 °F
Slight Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 101. Northeast wind 5 to 7 mph becoming calm.

Tonight

Partly cloudy, with a low around 79. West wind 5 to 7 mph becoming east after midnight.

Tuesday

Sunny, with a high near 103. Northeast wind 7 to 9 mph becoming southwest in the afternoon.

Tuesday Night

Mostly clear, with a low around 81. West southwest wind 5 to 7 mph becoming east northeast after midnight.

Wednesday

Sunny, with a high near 102. Light and variable wind becoming west southwest 5 to 10 mph in the morning.

Wednesday Night

Mostly clear, with a low around 82.

Thursday

Sunny, with a high near 102.

Thursday Night

Partly cloudy, with a low around 82.

Friday

A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 102.

Friday Night

A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 80.

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 101.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 81.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 100.

Additional Forecasts and Information

Zone Area Forecast for Northwest Deserts, AZ

Basemap Options

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ABOUT THIS FORECAST

Point Forecast:

21 Miles S Wikieup AZ
34.39°N 113.68°W (Elev. 2808 ft)

2:31 am MST Aug 17, 2026

Forecast Valid:

5am MST Aug 17, 2026-6pm MST Aug 23, 2026

Forecast Discussion

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