![\"arizona](\"http:\/\/us.weatheramerica.com\/wp-content\/uploads\/sites\/2\/2025\/07\/arizona-monsoon-rains-1707.jpg\")
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Scattered thunderstorms sweep across northern Arizona<\/strong><\/p>\n PHOENIX<\/strong>, Arizona<\/strong> \u2013 On Wednesday, July 16<\/strong>, monsoon storms<\/strong> unloaded heavy rainfall<\/strong> across much of northern Arizona<\/strong>, especially over the mountain regions<\/strong>, bringing both relief from the heat and risks of flooding<\/strong>. Phoenix<\/strong> recorded a high of 97\u00b0F (36\u00b0C)<\/strong>, with thunderstorms<\/strong> keeping skies mostly cloudy by late afternoon.<\/p>\n Flash flood alerts<\/strong> were activated in critical areas including the Grand Canyon<\/strong> and near Page<\/strong>, as intense downpours<\/strong> triggered localized flooding. These conditions are expected to continue through the night<\/strong> across several parts of the state.<\/p>\n Widespread heavy rain<\/strong> is forecast to persist in the high terrain<\/strong> of northern and eastern Arizona<\/strong> until approximately midnight<\/strong>. After that, rain chances increase for the desert areas<\/strong>, including Phoenix<\/strong> and the surrounding Valley<\/strong>.<\/p>\n Flash flood warnings<\/strong> remain in effect, particularly for canyon zones<\/strong> and low-lying regions<\/strong>. Roads near Flagstaff<\/strong>, Sedona<\/strong>, and Winslow<\/strong> may be impacted by water accumulation, with desert storms<\/strong> becoming more active after midnight<\/strong>.<\/p>\n Thursday morning<\/strong> will begin with scattered downpours<\/strong> across the Phoenix metro<\/strong> and surrounding suburbs. Rain may be moderate to heavy<\/strong> during the early morning commute<\/strong>, reducing visibility and road traction. However, by 7:00 a.m.<\/strong>, activity will begin to taper off, becoming more isolated<\/strong>.<\/p>\n As the day progresses<\/strong>, sunny intervals<\/strong> will return to the Valley<\/strong>, though a few pop-up showers<\/strong> remain possible. Meanwhile, storms<\/strong> will shift northward into the high country<\/strong>, where activity is expected to persist into the evening<\/strong>, before dissipating overnight<\/strong>.<\/p>\n Even with monsoon moisture in the mix, temperatures<\/strong> will remain below average<\/strong> for mid-July<\/strong>. Overnight lows tonight will dip into the low 80s\u00b0F (27\u201328\u00b0C)<\/strong>. On Thursday<\/strong>, the Valley<\/strong> will warm to near 100\u00b0F (38\u00b0C)<\/strong>.<\/p>\n By the weekend<\/strong>, conditions will dry out<\/strong>, and temperatures will climb again<\/strong>, reaching around 107\u00b0F (42\u00b0C)<\/strong> by Saturday and Sunday<\/strong> under mostly sunny skies<\/strong> across Arizona<\/strong>.<\/p>\n Despite the temporary relief from the monsoon storms<\/strong>, the Arizona Department of Health Services<\/strong> continues to emphasize heat illness prevention<\/strong>. Residents are urged to stay indoors during peak heat hours, drink water regularly, and avoid prolonged exposure to the sun. Those particularly vulnerable \u2014 including the elderly and young children \u2014 should be checked on frequently.<\/p>\n The Arizona Department of Transportation (ADOT)<\/strong> reminds drivers to be vigilant when traveling during hot weather<\/strong>. Keep your gas tank at least three-quarters full<\/strong>, and carry extra water<\/strong> in a cooler<\/strong> with frozen bottles<\/strong> for emergency use. If your AC fails<\/strong> or your car breaks down<\/strong>, exit safely, seek shade<\/strong> away from the roadway<\/strong>, and avoid walking barefoot or letting pets\u2019 paws touch the pavement.<\/p>\n Vehicle maintenance<\/strong> is key: check your tires<\/strong>, coolant<\/strong>, and battery<\/strong> before any long trip. Hot pavement and low tire pressure are a dangerous mix that can lead to blowouts. Make sure your AC system<\/strong> is functioning properly and all engine fluids<\/strong> are topped off.<\/p>\n During this active monsoon season<\/strong>, the American Red Cross<\/strong> warns: \u201cTurn around, don\u2019t drown.\u201d<\/strong> If you encounter a flooded road<\/strong>, do not attempt to cross it. If you\u2019re caught in a rising water situation, exit your vehicle immediately<\/strong> and move to higher ground<\/strong>. Follow local news<\/strong>, NOAA radio<\/strong>, and official evacuation orders<\/strong> without delay.<\/p>\n With storms capable of producing dangerous winds, hail, and flash floods<\/strong>, prepare your household with an emergency kit<\/strong>, a battery-powered radio<\/strong>, and a disaster plan<\/strong>. Find a secure area<\/strong> in your home away from windows and glass doors<\/strong>, where everyone can shelter during severe thunderstorms<\/strong>.<\/p>\n According to Captain Ashley Losch<\/strong> from the Glendale Fire Department<\/strong>, desert storms<\/strong> can cause power outages<\/strong>, service disruptions<\/strong>, and dangerous floodwaters<\/strong> in a matter of minutes. Residents are urged to store flashlights with extra batteries<\/strong>, maintain a first aid kit<\/strong>, and keep non-perishable food<\/strong> and clean water<\/strong> (at least one gallon per person<\/strong>) on hand.<\/p>\n In the event of a medical emergency<\/strong>, ensure backup power<\/strong> is available for devices, and keep phone chargers<\/strong> that don\u2019t rely on outlets. Pets should remain indoors<\/strong> during storms. Never attempt to drive into flowing water<\/strong>, even if it appears shallow\u2014it takes less than 10 inches to sweep a vehicle away<\/strong>.<\/p>\n Be cautious around downed power lines<\/strong>, which can energize the ground within a 200-foot radius<\/strong>. If rising waters threaten your location, evacuate to higher ground<\/strong> immediately.<\/p>\n Stay weather-aware across Arizona<\/strong> as this monsoon system<\/strong> continues to bring unpredictable, intense storms<\/strong> throughout the region.<\/p>\n","protected":false},"excerpt":{"rendered":" Scattered thunderstorms sweep across northern Arizona PHOENIX, Arizona \u2013 On Wednesday, July 16, monsoon storms unloaded heavy rainfall across much of northern Arizona, especially over the mountain regions, bringing both relief from the heat and risks of flooding. Phoenix recorded a high of 97\u00b0F (36\u00b0C), with thunderstorms keeping skies mostly cloudy by late afternoon. Flash […]<\/p>\n","protected":false},"author":17,"featured_media":6144,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6143","post","type-post","status-publish","format-standard","has-post-thumbnail","category-news"],"yoast_head":"\n<\/h2>\n
Tonight: Risk of flash floods from mountains to deserts<\/strong><\/h2>\n
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Thursday: Morning showers in the Valley, clearing by afternoon<\/strong><\/h2>\n
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Outlook: Slight cooldown, then hotter weekend ahead<\/strong><\/h2>\n
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Heat safety remains critical as temps rebound<\/strong><\/h2>\n
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Vehicle precautions during extreme heat<\/strong><\/h2>\n
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Rain and flood safety: Don\u2019t take risks<\/strong><\/h2>\n
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Thunderstorm readiness: Know your safe zone<\/strong><\/h2>\n
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Monsoon preparedness across the Valley<\/strong><\/h2>\n