Hazardous Weather Conditions
Current conditions at
Mesa / Falcon Field (KFFZ)
Lat: 33.46667°NLon: 111.73333°WElev: 1391.0ft.
Clear
109°F
43°C
| Humidity | 14% |
| Wind Speed | W 6 MPH |
| Barometer | 29.77 in (1008.13 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Heat Index | 106°F (41°C) |
| Last update | 27 Aug 04:20 PM MST |
Extended Forecast for
Fountain Hills AZ
Extreme Heat Warning August 27, 04:30pm until August 29, 08:00pm
NOW until 8:00pm Sat
Extreme Heat Warning
Tonight
Low: 86 °F
Partly Cloudy
then Slight
Chance
ShowersFriday
High: 111 °F
Hot
Friday Night
Low: 85 °F
Chance
ShowersSaturday
High: 108 °F
Mostly Sunny
then Chance
T-stormsSaturday Night
Low: 82 °F
Chance
T-stormsSunday
High: 103 °F
Chance
T-stormsSunday Night
Low: 78 °F
Showers
Likely then
Chance
ShowersMonday
High: 100 °F
Chance
Showers then
Mostly Sunny
Detailed Forecast
Tonight
A slight chance of showers between 1am and 3am. Partly cloudy, with a low around 86. West wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Friday
Sunny and hot, with a high near 111. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly between 11pm and 2am. Mostly cloudy, with a low around 85. West wind around 5 mph becoming calm.
Saturday
A chance of thunderstorms after 5pm. Mostly sunny, with a high near 108. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 82. South southwest wind around 5 mph becoming calm in the evening. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 103. East southeast wind around 5 mph becoming southwest in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 78. South southeast wind around 5 mph becoming east northeast after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 30 percent chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 100. East wind around 5 mph becoming southwest in the afternoon.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 79. Southwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 102. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 79. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 104. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 81. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 106. Calm wind becoming west southwest around 5 mph in the afternoon.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Fountain Hills AZ
33.6°N 111.71°W (Elev. 1598 ft)
33.6°N 111.71°W (Elev. 1598 ft)
3:37 pm MST Aug 27, 2026
4pm MST Aug 27, 2026-6pm MST Sep 3, 2026
Additional Resources
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