Arizona weather forecast: Phoenix temps to surpass 110 degrees with rising humidity
Will storms make their way to Arizona this week?
FOX 10's Erica Horvatin has the details on storms that will possibly make their way to Arizona this week.
PHOENIX - Tuesday was a toasty day in the Valley, with a high of 110 degrees in Phoenix. Even Flagstaff hit a high of 89 degrees, and Sedona reached 100 degrees.
The Colorado Plateau, White Mountains, San Francisco Peaks and northwest Arizona are seeing isolated showers and thunderstorms this evening. The rain is moving Northeast – skies will dry out by around 9 p.m.
In the Valley, skies will be partly cloudy Tuesday night with a low around 88 degrees.
This Week:
More showers will re-build into north/northwest Arizona overnight through Wednesday morning. Wednesday will be partly sunny, with a high of 113 degrees.
A few stray showers will be possible throughout the day.
More storms will develop in the High Country Wednesday midday through the evening. Gusty winds and lightning are the main threats. Lightning could spark new wildfires.
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, and from the National Weather Service.






