Extreme Heat Warning: Dangerous Temperatures from Tuesday to Wednesday
What’s Happening:
An Extreme Heat Warning is in effect from 10 AM Tuesday to 8 PM MST Wednesday. Expect dangerously hot conditions with temperatures ranging from 107 to 111 degrees.
Affected Areas:
- South Central Pinal County
- Southeast Pinal County
- Tohono O'odham Nation
- Tucson Metro Area
- Upper Gila River Valley
- Western Pima County
What to Expect:
Extreme heat will persist throughout the day and into the evening, with temperatures peaking between 107 and 111 degrees.
Impacts:
- Increased risk of heat-related illnesses such as heat exhaustion and heat stroke.
- Potential disruptions to outdoor activities and work.
People are also reading…
Safety Tips:
- Schedule frequent rest breaks in shaded or air-conditioned areas if working outdoors.
- Reschedule strenuous activities to early morning or evening.
- Wear lightweight, loose-fitting clothing.
- Stay hydrated by drinking plenty of water.
- Know the signs of heat exhaustion and heat stroke. Call 911 if heat stroke is suspected.
When to Check Back:
Monitor weather.gov or tucson.com/weather for updates.
This weather alert was produced with AI assistance using National Weather Service data.

