Arizona weather forecast: Slightly cooler temps expected in Phoenix (2024)

Evening Weather Forecast - 8/28/24

Daytime highs will continue to be on the warm side for the next couple of days, but the hot 110s will be here next week.

PHOENIX - We'll see slightly cooler temps on Wednesday in the Valley with a small chance for rain.

The high on Aug. 28 in Phoenix will be about 106°F. There is about a 20% chance for storms.

The cool down won't last long, with 110-degree days returning to the Valley next week.

You can always check the latest weather conditions by visiting the FOX 10 Phoenix weather page, or download theFree FOX 10 Weather app, which is available onApple iOSandAndroid.

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.

Arizona weather forecast: Slightly cooler temps expected in Phoenix (1)

Arizona weather forecast: Slightly cooler temps expected in Phoenix (2)

Arizona weather forecast: Slightly cooler temps expected in Phoenix (3)

Arizona weather forecast: Slightly cooler temps expected in Phoenix (4)

Arizona weather forecast: Slightly cooler temps expected in Phoenix (5)

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. +103 degrees, 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

Driving in extreme temperatures

The Arizona Department of Transportation’s tips for driving in extreme temperatures include:

Have sun protection: In addition to an umbrella, take sunscreen and a wide-brimmed hat and wear loose-fitting, light-colored cotton clothing.

Fuel up: Keep your tank at three-quarters full. Running out of gas, especially in a remote location, is dangerous in extreme heat.

Hydrate: Take a cooler to keep extra drinking water cold, and consider adding several frozen bottles of water to use for cooling off or to thaw and drink if needed. Make sure everyone, including pets, stays hydrated.

Get help: If your vehicle breaks down in extreme heat, call for assistance right away to reduce wait time, and run the AC. If the AC isn’t working, roll down all windows.

Wait safely: If the temperature inside your vehicle becomes too hot, everyone, including pets, should exit carefully and seek out or create a shaded area as far away from the travel lanes as possible. Be careful walking on the road surface, which can be hot enough to burn skin. Keep your shoes on and try to keep your pets’ paws off the pavement. If you are stopped along the highway, raise the front hood and turn on hazard lights. Please keep in mind that parking in tall brush can start a fire.

Check your vehicle: You can help avoid breakdowns and blowouts by making sure your vehicle is in good operating condition. Check your air conditioner and coolant levels, top off any vital engine fluids and make sure your battery is up to par. Check your tire pressure, as the combination of under inflated tires and hot pavement can lead to a blowout.

Preparing for a severe thunderstorm

The American Red Cross' tips for preparing for a severe thunderstorm:

  • Put together an emergency kit.
  • Know your community’s evacuation plan.
  • Create a household disaster plan and practice it.
  • Purchase a battery-powered or hand-crank radio
  • Discuss thunderstorm safety with members of your household. Be aware that a thunderstorm could produce flooding.
  • Pick a safe place in your home for household members to gather during a thunderstorm. This should be a place where there are no windows, skylights, or glass doors, which could be broken by strong winds or hail and cause damage or injury.

Be prepared and stay safe during the monsoon

"Most Valley residents know how quickly and furiously storms can move in and out, bringing strong winds, dust, rain, and flash flooding. These storms can cause interruptions in services, such as water, power, and gas," stated Captain Ashley Losch of the Glendale Fire Department.

GFD reminds residents of ways they can be prepared and stay safe:

  • Have flashlights with extra batteries on hand.
  • Have food that can be prepared without the need for cooking or refrigeration.
  • Have at least one gallon of clean water for each person in the household.
  • Have backup power for anyone requiring power for a medical device.
  • Have backup power for cell phones that do not require charging.
  • Have a first aid kit ready and accessible.
  • Never drive into areas with flowing water; it takes less than 10 inches to wash a car away.
  • Avoid flooded areas, such as washes.
  • If waters are rising, seek higher ground.
  • Do not approach downed power lines, the ground can be energized for up to 200 feet.
  • Keep pets indoors during storms.

MORE:https://azdot.gov/about/transportation-safety/severe-weather

Arizona weather forecast: Slightly cooler temps expected in Phoenix (2024)

FAQs

What was the temperature in Phoenix in June 2024? ›

June 2024 was the hottest on record in Phoenix, with an average temperature of 97 degrees. The National Weather Service says the previous record for June was set in 2021 at roughly 95 degrees.

What is the weather pattern in Phoenix Arizona? ›

The climate is of a desert type with low annual rainfall and low relative humidity. Daytime temperatures are high throughout the summer months. The winters are mild. Nighttime temperatures frequently drop below freezing during the three coldest months, but the afternoons are usually sunny and warm.

Why is it so hot in Phoenix Arizona? ›

The Environment Fuels the Heat

The low humidity in Phoenix means there are fewer clouds in the air to shield the land and absorb the heat, and the rocky terrain radiates the heat from the ground. To put it simply, the heat comes at us from all angles, which explains why Phoenix air conditioning is a must!

What is the Arizona weather force? ›

Arizona Weather Force is Arizona's Most Accurate OFFICIAL Weather Forecast Office, Custom Alerts Issued For The State That Is Designed For The People. Joined April 2022.

Is Arizona going to have a hot summer in 2024? ›

The National Weather Service says this summer is on pace to be the hottest in Phoenix history, breaking last year's record average temperature of 97 degrees. At the current pace we're at now, our average temperature will be nearly 100 degrees.

How many 100 degree days are in Phoenix in 2024? ›

To date, there have been 102 days in 2024 over 100 degrees, still shy of the last record of 145 days in 2020.

What will the temperature be in 2050 in Phoenix? ›

By 2050, people in Phoenix are projected to experience an average of about 47 days per year over 110.0ºF. Climate change is increasing the frequency and intensity of heat waves, even in places with cooler average temperatures. See more information on heat risk.

What was the coldest year in Phoenix Arizona? ›

The all-time lowest recorded temperature in Phoenix was 16 °F (−9 °C) on January 7, 1913, while the coldest daily high temperature ever recorded was 36 °F (2 °C) on December 10, 1898. The longest continuous stretch without a day of frost in Phoenix was nearly eight years, from December 27, 1990, to December 23, 1998.

What was the hottest day in Arizona history? ›

26 Jun 1990

Which is hotter, Texas or Arizona? ›

Only Florida, Hawaii and Louisiana have higher average temperatures than Texas in 2024, according to data collected by The Blogler, a blog with tips on travel and international living. Arizona and Arkansas are tied for the ninth-highest average at 61.1 degrees.

Is the heat worse in Florida or Arizona? ›

Arizona has hotter temperatures than Florida in the summer. Most of Florida is in a humid subtropical climate, which means they get a LOT of rain during the months of May to October.

What is the hottest city in Arizona? ›

Lake Havasu City hit 128 degrees on June 29, 1994, making it the hottest temperature ever recorded in the state, according to the National Weather Service. This is just 6 degrees cooler than the record high in Death Valley. The highest temperature recorded in Phoenix was 122 degrees on June 26, 1990.

What is a huge dust storm over Arizona called? ›

Turns out it was Arizona scientists who first called the state's dust storms haboobs.

What is the 100 year storm in Arizona? ›

Arizona monsoon rain a '1-in-100' year storm, latest historic storm in USA. The drenching monsoon rain that brought widespread flooding to the Phoenix area late Tuesday was a 1-in-100 year storm and just the latest historic storm to drench the nation.

What is a rainstorm in Arizona called? ›

The North American Monsoon in Arizona. The North American Monsoon is a well-defined meteorological event that occurs during the summer throughout southwestern North America, including Arizona, New Mexico, Colorado, Utah, and sometimes California, Nevada, and Texas.

How warm is Phoenix in June? ›

The normal mean temperature for the month is 88.2 and has ranged from 93.8 in 1990 down to 79.0 in 1965. In early June, the normal daily high temperature reaches 100 or higher and stays there until the middle of September. Average nighttime temperatures rise from 68 on the 1st to 78 on the 30th.

What was the hottest day in Phoenix June? ›

Extreme Temperature Facts for Phoenix,Yuma, and El Centro
Phoenix Period of Record (POR) (1896-2023)
Longest stretch of 110°F or greater days31 (30 Jun 2023 - 30 Jul 2023)
Top 5 Hottest Days1. 122 (26 Jun 1990) 2. 121 (28 Jul 1995) 3. 120 (25 Jun 1990) 4. 119 (25 Jul 2023) 119 (20 Jul 2023 and 2 other times)
22 more rows

Will 2024 be the hottest year? ›

The estimated 2024 annual value is based on the relationship between the January-June temperatures and annual temperatures between 1970 and 2023. Chart by Carbon Brief. Carbon Brief's projection suggests that 2024 is very likely to be the warmest year on record, with a central estimate of 1.57C.

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