Extreme Heat Warning for Kofa, Southeast Yuma County Extended Through Friday
The National Weather Service has extended its Extreme Heat Warning for parts of southwest Arizona, now in effect from Tuesday morning through Friday evening.
Severe Weather in Arizona
Every severe weather report published for Arizona, newest first.
- Severe WeatherAug 31, 2026, 8:52 a.m. ET
Flash Flood Warning Extended for Central Pima County Through Monday, August 31
The National Weather Service has extended a Flash Flood Warning for central Pima County and part of Pinal County until 7 a.m. Monday, August 31.
- Severe WeatherAug 29, 2026, 6:51 p.m. ET
Extreme Heat Warning Extended Through Sunday Evening in Arizona
The National Weather Service has pushed back the end of the Extreme Heat Warning for much of Arizona to 8 p.m. Sunday, extending the alert beyond its original timeframe.
- Severe WeatherAug 26, 2026, 1:52 a.m. ET
Extreme Heat Warning Extended Through Aug. 29 for Phoenix Area and Much of Arizona
The National Weather Service has extended the Extreme Heat Warning, now in effect until 8 p.m. on Aug. 29, covering dozens of areas across Arizona.
Heat warning issued for Phoenix and much of Arizona
The National Weather Service in Phoenix has issued a heat warning covering Phoenix and dozens of areas across central and southern Arizona.
Extreme Heat Warning for Grand Canyon Country Through Friday Evening
The National Weather Service warns of dangerously hot conditions in the lower Grand Canyon through 8 PM MST Friday, August 28, when the warning expires.
Extreme Heat Warning Extended Through Late August for Desert Southwest
Forecasters extend the warning into next week, with heat index values up to 120 degrees.
Extreme Heat Warning Extended Through Saturday for Pima, Cochise, Santa Cruz Counties
The National Weather Service has extended an Extreme Heat Warning for portions of the Southwest, including Pima, Cochise, and Santa Cruz counties, now lasting through Saturday evening.
National Weather Service Extends Extreme Heat Warning for Pima County Through Saturday
The National Weather Service in Tucson warns of dangerously hot temperatures across Pima, Cochise, and Santa Cruz counties through Saturday evening.
Heat Alerts Issued for FOX19 NOW Viewing Area, Upstate, Northeast Georgia, and Pima County
Forecasters have issued heat alerts for the FOX19 NOW viewing area, Upstate, Northeast Georgia, and Pima County, with conflicting details on severity and duration.
- Severe WeatherAug 19, 2026, 7:23 a.m. ET
Extreme Heat Warning Extended Through Aug. 21 for Large Portions of Arizona
An Extreme Heat Warning covering multiple regions in Arizona now runs longer than initially issued, remaining active until 8:00 p.m. on Aug. 21, 2026.
- Severe WeatherAug 19, 2026, 6:56 a.m. ET
Extreme Heat Warning Active Across Arizona Through August 21
An Extreme Heat Warning has been reported across multiple Arizona regions in a developing weather event.
- Severe WeatherAug 18, 2026, 8:56 p.m. ET
Extreme Heat Warning Extended Across Portions of Arizona
An Extreme Heat Warning covering multiple regions in Arizona has been extended through 8:00 p.m. on August 21, 2026.
Extreme Heat Warning Covers Phoenix, Scottsdale, Tucson and Yuma County
An Extreme Heat Warning runs from 10:00 AM on Aug. 17, 2026, through 8:00 PM on Aug. 21, 2026, taking in Buckeye/Avondale, the Northwest Valley, Scottsdale/Paradise Valley, the Tucson Metro Area and Yuma County.
National Weather Service Issues Extreme Heat Warning for Southwest Arizona and Southeast California
An Extreme Heat Warning takes effect August 17, 2026, bringing temperatures between 108 and 114 to portions of Arizona and California.
Extreme Heat Warning Issued for Portions of Arizona Starting August 17
An Extreme Heat Warning will take effect on August 17, 2026, across several Arizona regions and run through August 21, 2026.
- Severe WeatherAug 11, 2026, 2:26 a.m. ET
Flash flood warning issued for northeast Tucson area
The National Weather Service warned of life-threatening flash flooding in parts of Pima County on the evening of Sept. 3, with the warning set to run until 9:30 p.m. local time.