Alerts

Extreme Heat Warning

* WHAT...Dangerously hot conditions expected. Afternoon temperatures 106 to 114. Major Heat Risk.

* WHERE...Aguila Valley, Apache Junction/Gold Canyon, Cave Creek/New River, Fountain Hills/East Mesa, Gila Bend, Northwest Pinal County, Sonoran Desert Natl Monument, Tonopah Desert, and West Pinal County.

* WHEN...From 10 AM Monday to 8 PM MST Friday.

* IMPACTS...Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke.

* ADDITIONAL DETAILS...In Maricopa County, call 2-1-1 to find a free cooling center, transportation, water and more. https://www.maricopa.gov/heat

Friday, Aug 21, 8:00 PM MST
www.weather.gov

Extreme Heat Watch

* WHAT...Dangerously hot conditions possible. Afternoon temperatures 106 to 112. Major Heat Risk.

* WHERE...Aguila Valley, Apache Junction/Gold Canyon, Cave Creek/New River, Fountain Hills/East Mesa, Gila Bend, Northwest Pinal County, Sonoran Desert Natl Monument, Tonopah Desert, and West Pinal County.

* WHEN...From Monday morning through Wednesday evening.

* IMPACTS...Heat related illnesses increase significantly during extreme heat events. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke.

Wednesday, Aug 19, 8:00 PM MST
www.weather.gov

Doppler Weather Radar

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Current Weather Conditions

Clear
96°
Feels 95°
 26%
Dewpt 56°
 nw
0 - 1 mph

Daily Weather Forecast

Monday, Aug 17
Clear conditions throughout the day.
86 110 86 - 110
Tuesday, Aug 18
Clear conditions throughout the day.
88 111 88 - 111
Wednesday, Aug 19
Partly cloudy throughout the day.
89 109 89 - 109
Thursday, Aug 20
Partly cloudy throughout the day.
90 109 90 - 109
Friday, Aug 21
Partly cloudy throughout the day.
90 109 90 - 109
Saturday, Aug 22
Partly cloudy throughout the day.
90 109 90 - 109
Sunday, Aug 23
Partly cloudy throughout the day.
89 108 89 - 108
Monday, Aug 24
Partly cloudy throughout the day.
88 106 88 - 106
Tuesday, Aug 25
Partly cloudy throughout the day.
87 108 87 - 108
Wednesday, Aug 26
Partly cloudy throughout the day.
93 105 93 - 105
Thursday, Aug 27
Partly cloudy throughout the day.
92 103 92 - 103
Friday, Aug 28
Clear conditions throughout the day.
91 105 91 - 105
Saturday, Aug 29
Cloudy skies throughout the day.
88 101 88 - 101
Sunday, Aug 30
Partly cloudy throughout the day.
85 99 85 - 99
Monday, Aug 31
Partly cloudy throughout the day.
85 100 85 - 100
Weather forecast for Mesa, AZ on Tue, 18 Aug 2026 05:36:10 GMT