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Hazardous Weather Conditions

Extreme Heat Warning in effect from August 20, 10:00 AM MST until August 22, 08:00 PM MST

Current conditions at

Mesa / Falcon Field (KFFZ)

Lat: 33.46667°NLon: 111.73333°WElev: 1391.0ft.

Clear

99°F

37°C

Humidity	18%
Wind Speed	SE 3 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	19 Aug 08:20 PM MST

More Information:

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

Extended Forecast for

Fountain Hills AZ

Extreme Heat Warning August 20, 10:00am until August 22, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Tonight
Low: 82 °F
Partly Cloudy
then Haze
Wednesday
High: 109 °F
Haze then
Slight Chance
T-storms
Wednesday Night
Low: 86 °F
Slight Chance
T-storms then
Areas Smoke
Thursday
High: 111 °F
Slight Chance
T-storms
Thursday Night
Low: 86 °F
Slight Chance
T-storms
Friday
High: 110 °F
Slight Chance
T-storms
Friday Night
Low: 85 °F
Slight Chance
T-storms
Saturday
High: 108 °F
Slight Chance
T-storms
Saturday Night
Low: 83 °F
Chance
T-storms

Detailed Forecast

Tonight

Widespread haze after 4am. Partly cloudy, with a low around 82. Calm wind becoming east around 5 mph.

Wednesday

A 10 percent chance of showers and thunderstorms after 2pm. Widespread haze before 8am. Sunny, with a high near 109. Calm wind becoming southwest around 5 mph.

Wednesday Night

A 10 percent chance of showers and thunderstorms before 11pm. Widespread haze between 9pm and 10pm. Areas of smoke after 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 86. East northeast wind around 5 mph.

Thursday

A 20 percent chance of showers and thunderstorms after 11am. Widespread haze between 8am and 10am. Areas of smoke before 8am. Mostly sunny and hot, with a high near 111. East wind around 5 mph becoming southwest in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 86. East northeast wind around 5 mph.

Friday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 110. East wind around 5 mph becoming west southwest in the afternoon.

Friday Night

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 85. North wind around 5 mph becoming calm after midnight.

Saturday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 108. Calm wind becoming west southwest around 5 mph in the afternoon.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 83. Northeast wind around 5 mph becoming calm after midnight.

Sunday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 108. East northeast wind around 5 mph becoming west southwest in the afternoon.

Sunday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 84. Northwest wind around 5 mph becoming calm after midnight.

Monday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 104. West southwest wind around 5 mph.

Monday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80. West wind around 5 mph becoming calm after midnight.

Tuesday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 100. Calm wind becoming west southwest around 5 mph in the afternoon.