Arizona weather forecast: High pressure ridge brings 110+ temps to Phoenix
Hot week ahead for Phoenix
We are expecting daytime highs to remain in the 110s through the rest of the workweek in the Valley, while nighttime lows will also be on the higher side.
PHOENIX - Monday was a scorcher across Arizona.
Phoenix heated up to 113 degrees, Sedona reached 100 degrees and Flagstaff to 87. Temperatures will only heat up more through mid-week, thank to strong high pressure over the southwest.
Tonight & Tomorrow:
Tonight will cool to only 89 degrees in the Valley, and we will see a high of 114 degrees in Phoenix Tuesday.
Extreme Heat Warnings will be in effect Tuesday through Thursday for southern Arizona, including the Valley, and in the low elevations of the Grand Canyon. An air quality alert will be in effect on Tuesday in Maricopa County, due to high levels of ozone pollution, thanks to the heat.
Avoid strenuous and long-lasting activities in the heat, as there is a high risk of heat exhaustion and heat stroke, along with poor air quality. Temperatures will taper off this coming weekend.
In the meantime, showers and thunderstorms made their way over the White Mountains, Mogollon Rim, Four Corners and southeast Arizona Monday afternoon. These will end by around 11 PM. More storms will develop in these areas, plus more around the San Francisco Peaks and Kaibab Plateau Tuesday afternoon and evening. Storm activity is expected each day this week, but the storms will stay further east on Thursday and Friday.
Looking Ahead:
The Valley could end up seeing some dust storm activity and gusty winds from nearby storms during the evenings. The Valley will see a chance for monsoon storms this weekend.
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.