News Summary
This week, Arizona will experience an unusual weather pattern with temperatures exceeding 106°F and potential storms in eastern regions. While warm conditions persist through midweek, temperatures are expected to dip into the upper 90s by Friday. Wind speeds will increase, and rain may be possible in Northern Arizona. Health and safety recommendations have been issued due to the extreme heat, urging residents to stay hydrated and be prepared for any severe weather. As the weekend arrives, sunny conditions dominate, promising a warm but pleasant outdoor experience.
Phoenix, Arizona – A significant weather pattern change is set to impact the state of Arizona this week, with temperatures soaring into the upper range and a potential for storms in certain regions. The warmest days are expected to be today and tomorrow, with afternoon highs in the Valley approaching 106 degrees Fahrenheit. This temperature is roughly three degrees above the normal for this time of year in Phoenix.
This unusual heat is the result of a trough of low pressure located off the Pacific Northwest that is amplifying a ridge of high pressure over the Southwest. Because of this pattern, temperatures are forecasted to remain elevated across the state through midweek. Following these peak temperatures, conditions are expected to change as the trough moves across the Great Basin. By late Wednesday, it will begin lowering temperatures gradually, with highs in the Valley projected to drop into the upper 90s by Friday and Saturday.
Consequently, Wednesday and Thursday will also experience breezy conditions, with wind speeds in the Valley reaching up to 15 mph. In the high country, winds may gust up to 40 mph. Despite this shift in wind and temperature, no rain is anticipated in the Valley for at least the next seven days. In contrast, eastern Arizona may see some showers and thunderstorms this week, and there is a slight chance of storms in Northern Arizona by Thursday.
As the weekend approaches, conditions across Arizona are predicted to be dry, with temperatures forecasted at 98 degrees on Saturday and 100 degrees on Sunday. Both weekend days are expected to feature sunny skies, providing a contrast to the preceding week. Although the afternoons may be hot, mornings will likely be pleasant in the 70s due to drier air, making outdoor activities more comfortable.
The atmosphere in the Valley stabilized on Thursday morning as prolonged cloud cover kept conditions subdued. However, there may be a storm or two overnight Thursday into Friday if outflow boundaries from storms assist in generating localized precipitation. Friday is expected to be partly cloudy with daytime temperatures in the mid to upper 90s, alongside a continued chance of showers and thunderstorms, particularly in the evening. Risks could include damaging wind gusts and dust storms following any storm activity.
In addition to storm possibilities, numerous storms are anticipated in the High Country, where flooding risks could also arise. Saturday may present the final chance for storms before a drier spell is expected to take hold starting Sunday and lasting into the following week.
In light of the extreme temperatures, the Arizona Department of Health Services has issued important heat safety tips to the public. They have highlighted key signs of heat emergencies which may include heat cramps, exhaustion, and heat stroke. Residents are encouraged to be cautious when exposed to high temperatures to prevent health issues.
In conjunction with health recommendations, the Arizona Department of Transportation has provided critical driving precautions. Recommendations include protecting oneself from sun exposure, maintaining hydration, and ensuring vehicles are prepared for extreme heat conditions. Motorists are advised to keep fuel tanks near full to avoid being stranded, and to refrain from walking on hot road surfaces to prevent burns.
Additionally, the American Red Cross has shared safety tips regarding heavy rainfall and flood preparedness, emphasizing the importance of being ready for potential storm impacts.
As Arizona enters this week of varying weather conditions, residents are advised to stay informed, remain cautious, and prepare accordingly for both the heat and any potential stormy weather.
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Additional Resources
- Fox 10 Phoenix: Arizona Weather Forecast
- Wikipedia: Weather
- AZ Family: Temperature Changes Horizon Phoenix Area
- Google Search: Arizona Weather Forecast
- Fox 10 Phoenix: More Monsoon Storms Today
- Google Scholar: Arizona Heat Waves
- AZ Family: Spotty Storms Phoenix Area Before Heat Stretch
- Encyclopedia Britannica: Monsoon
- Fox 10 Phoenix: Local Weather Video
- Google News: Arizona Storms
Author: STAFF HERE PHOENIX WRITER
PHOENIX STAFF WRITER The PHOENIX STAFF WRITER represents the experienced team at HEREPhoenix.com, your go-to source for actionable local news and information in Phoenix, Maricopa County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as the Waste Management Phoenix Open, Cactus League Spring Training, and Arizona State Fair. Our coverage extends to key organizations like the Greater Phoenix Chamber of Commerce and Visit Phoenix, plus leading businesses in technology and healthcare that power the local economy such as Intel and Banner Health. As part of the broader HERE network, including HERETucson.com, we provide comprehensive, credible insights into Arizona's dynamic landscape.
