Arizona weather forecast: Warm-up continues with triple-digit highs in Phoenix
Overnight lows are staying warm in Arizona
Our overnight lows aren't cooling down as much as the official start to summer nears. FOX 10's Erica Horvatin has the details.
PHOENIX - Tuesday was a warm day across Arizona!
Today:
Temperatures climbed a degree or two compared to Monday, and skies were mainly sunny, except for some rain showers around the White Mountains.
Showers will come to an end this evening as the sun sets.
The Rest of the Week:
Wednesday will be a mostly to partly sunny and hotter day in the Valley.
Warming from a low of 78 degrees, to a high of 106 degrees. Showers and thunderstorms will be possible around the White Mountains, Mazatzal, Superstitions and Gila Mountains and the Mogollon Rim, from around 12 p.m. to 9 p.m.
Thursday will warm another degree, with a high of 107 degrees in the Valley, and more showers and thunderstorms for the White Mountains and Gila Mountains.
Friday through the weekend will be dry and slightly cooler. The winds will pick up Friday through Sunday in northwest Arizona and the Colorado River Valley, including Lake Havasu.
Morning Weather Forecast - 6/2/26
The Valley's warm-up continues on Tuesday, with highs in the mid-100s.
You can always check the latest weather conditions by visiting the FOX 10 Phoenix weather page, or download the Free FOX 10 Weather app, which is available on Apple iOS and Android.
Scroll down this page for satellite and radar, day planner, records, current temperatures, 10-day forecast, forecast highs, and recent rainfall totals, plus live video feeds.
The following heat safety information was provided by the Scottsdale Fire Department.
What are Heat Emergencies?
Heat Cramps: Profuse sweating, fatigue, extreme thirst, muscle cramps
Heat Exhaustion: Headache, dizziness, weakness, nausea/vomit, Cool/moist skin
Heat Stroke: Elevated temp. +103degrees, confusion/irrational behavior, dry/hot skin, rapid shallow breathing, rapid weak pulse (shock), seizures, unconscious
What to do
- Get person into shade or cool location.
- Cool person with cool, wet cloths (neck, groin, armpits, head) and fan body.
- Sip cool water if person is alert.
- For muscle cramps, massage muscles gently, but firmly until relaxed.
- *If symptoms worsen, call 911.
What not to do
- Do not give anything by mouth if person is vomiting, unable to swallow or unconscious.
- Do not underestimate the seriousness of a heat emergency.
- Prevention/Preparation for hike/exercise in heat.
Know your limitations
- Hydrate (begins day prior to hike/exercise, hour before hike, during and after).
- Wear proper clothing, lightweight and light color, protect head, proper shoes.
- Always carry a cell phone and best to hike with company.
- Always tell someone where you are hiking and when to plan to return.
Preventing heat exhaustion/heat stroke
The Arizona Department of Health Services stated the following precautions can be taken to prevent heat exhaustion or heat stroke:
- Stay in air-conditioned buildings.
- Find a cooling center/hydration station.
- Limit outdoor activity during the hottest part of the day (mid-day).
- Check on at-risk friends, family, and neighbors at least twice a day.
- Drink water before, during, and after working or exercising outside.
- Check the UV Index.
- Check the heat risk map.
Road Conditions
- Call 511 anywhere in Arizona or 1-888-411-ROAD (7623)
The Source: Information for this article was gathered by the FOX 10 Weather Experts.