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Hazardous Weather Conditions

Extreme Heat Watch 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

97°F

36°C

Humidity	13%
Wind Speed	W 5 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	17 Aug 07:50 PM MST

More Information:

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

Extended Forecast for

Fountain Hills AZ

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

Click here for hazard details and duration

Extreme Heat Watch

Tonight
Low: 79 °F
Mostly Clear
Monday
High: 103 °F
Sunny
Monday Night
Low: 82 °F
Partly Cloudy
Tuesday
High: 106 °F
Sunny
Tuesday Night
Low: 85 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 108 °F
Slight Chance
T-storms
Wednesday Night
Low: 86 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 109 °F
Slight Chance
T-storms
Thursday Night
Low: 86 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 79. West wind around 5 mph becoming calm in the evening.

Monday

Sunny, with a high near 103. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 82. West wind around 5 mph becoming calm after midnight.

Tuesday

Sunny, with a high near 106. Calm wind becoming west southwest around 5 mph in the afternoon.

Tuesday Night

A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 85. West southwest wind around 5 mph becoming east after midnight.

Wednesday

A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 108. East wind around 5 mph becoming west southwest in the afternoon.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 86. North wind around 5 mph becoming east after midnight.

Thursday

A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 109. East northeast wind around 5 mph becoming west southwest in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 86. North wind around 5 mph becoming east northeast after midnight.

Friday

A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 109. East northeast wind around 5 mph becoming west southwest in the afternoon.

Friday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 85. North northwest wind around 5 mph becoming east in the evening.

Saturday

A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 106. East wind around 5 mph becoming west in the afternoon.

Saturday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 85. West northwest wind around 5 mph becoming northeast after midnight.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 106. East northeast wind around 5 mph becoming west southwest in the afternoon.