Arizona weather forecast: High pressure system to drive temperatures up

PHOENIX - Stormy conditions Sunday night brought another dust storm and scattered showers to Phoenix. The rain showers, although spotty, continued into Monday morning. In Phoenix, a few isolated showers will continue to skirt the eastern edge of the area with clouds and humid conditions for the entire region. By the afternoon, those clouds thin out and sunshine takes back over.

Scattered showers and storms will continue to track northward through the afternoon, heading into the High Country. Some steadier periods of rain will be possible in far northern Arizona, as well as eastern Arizona.

Temperatures are quite hot, but somewhat controlled by today's moisture and clouds. As the week progresses, a strong area of high pressure will continue to influence the heat across the Southwest. In fact, mid to late week, the high pressure center will move atop Arizona. This will continue to drive temperatures into record levels.

Record Heat Possible:

The forecast high is 109 degrees in Phoenix on Monday with a 10% chance of showers by this evening. The forecast high climbs to 114 degrees on Tuesday, 115 degrees on Wednesday, and remains at 114 degrees on Thursday. Both Tuesday and Thursday are likely to tie or break the current records for heat.

There is an extreme heat warning in place for the Grand Canyon and portions of Yavapai County through Friday evening. For Phoenix, and most of southern Arizona, the warning lasts through Saturday evening.

The forecast high drops back below 110 degrees beginning next Saturday or Sunday. During this same time period, rain chances may start to increase for the Phoenix area.

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)

Rain/flood safety tips

The American Red Cross' tips for heavy rain situations and flood safety:

• Turn around don’t drown! If you must drive and you encounter a flooded roadway, turn around and go another way.
• If you are caught on a flooded road and waters are rising rapidly around you, get out of the car quickly and move to higher ground.
• Tune in to your local radio, NOAA radio, or news channels for the latest updates.
• If your neighborhood is prone to flooding, be prepared to evacuate quickly.
• Follow evacuation orders and do not attempt to return until officials say it is safe.
• If power lines are down, do not step in puddles or standing water.
• If power is out, use a flashlight. Do not use any open flame as alternate lighting.

 

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.

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