Brittany Lockley

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<p style="text-align: start"></p><p style="text-align: start"><span style="color: inherit">The monsoon has returned to the southwestern United States. This shift in the overall weather pattern is allowing deeper moisture to move north from the Pacific and Gulf, setting the stage for a daily chance of showers and thunderstorms across parts of Arizona, New Mexico, southern Utah, southern Colorado, and Nevada.</span></p><div class="twitter-tweet" style="display: flex; justify-content: center" data-twitt-post-id="2076713264898363668" src="https://x.com/WeatherNation/status/2076713264898363668"></div><p style="text-align: start"><span style="color: inherit">The North American monsoon is a seasonal wind shift that occurs each summer, transporting moisture from the eastern Pacific Ocean and Gulf of California into the Desert Southwest. As the moist air combines with intense daytime heating and mountainous terrain, thunderstorms become much more common during the afternoon and evening hours.</span></p><video src="https://media.weathernationtv.com/app/uploads/2026/07/2026-07-17 09-14-25-1784294118220.mp4" controls="true" width="100%"></video><p style="text-align: start"></p><p style="text-align: start"><span style="color: inherit">This surge of monsoonal moisture is expected to increase storm coverage through the coming days. While many of these storms will produce beneficial rainfall for areas experiencing drought, they will also be capable of dropping heavy rain over a short period of time. Because the Southwest’s dry soils do not absorb water efficiently, runoff can develop quickly, creating a heightened risk of flash flooding in washes, slot canyons, and other low-lying locations.</span></p><p style="text-align: start"><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-03-29 061654-1784293187238.png"></p><p></p><p style="text-align: start"><span style="color: inherit">Recently burned areas will be particularly susceptible to flooding and debris flows. Vegetation lost to wildfires leaves hillsides unable to absorb rainfall, allowing water, mud, and rocks to move rapidly downhill during intense thunderstorms. There are </span><strong><span style="color: inherit">Marginal and Slight </span></strong><span style="color: inherit">risks for excessive rainfall and flooding over currently burning fires across Utah and Colorado.</span></p><p style="text-align: start"><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-15 194635-1784166400440.png"></p><p style="text-align: start"><span style="color: inherit">As the monsoon continues to strengthen through July, residents and visitors across the Southwest should be prepared for rapidly changing weather conditions each afternoon. Even short-lived storms can produce dangerous flash flooding, making it important to avoid flooded roadways and never enter fast-moving water.</span></p><video src="https://media.weathernationtv.com/app/uploads/2026/07/BARON 5-1784254951746.mp4" controls="true" width="100%"></video>

Rob Bradley

Monsoon Moisture Brings Weekend Flood Threat

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<p><strong>TEXAS HILL COUNTRY - </strong>Life-threatening flooding has been hitting portions of the Edwards Plateau and Texas Hill Country the last several days, amounting to rainfall totals around 2 feet for the region. </p><div class="twitter-tweet" style="display: flex; justify-content: center" data-twitt-post-id="2077800429061320714" src="https://x.com/WeatherNation/status/2077800429061320714"></div><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-03-29 060538-1784291734821.png"></p><p>The result of this flooding has caused rivers to crest at major flood stage, including the Cibolo Creek in Boerne on Wednesday, which reached a record crest at 22.63 feet. The previous highest was 19.83 feet in May 2015. <br><br>Thursday morning saw a huge jump on the Guadalupe River at Comfort, the same gauge that jumped over 30 feet in an hour on July 4th, 2025. It crested higher in 2026 than in 2025, reaching 37.08', as flash flood emergencies were issued again for Kerrville and the Guadalupe.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-16 114810-1784224123095.png"><br><br></p><h2>What's causing all the rain?</h2><p>A moisture-rich weather pattern has brought multiple rounds of thunderstorms over many of the same locations. The unsettled pattern has been fueled by a persistent flow of tropical moisture from the Gulf, combined with weak steering currents in the atmosphere. Because winds aloft are relatively light, thunderstorms will move slowly and may repeatedly track over the same areas. This process, <em>known as training</em>, can produce excessive rainfall totals in a short period of time and quickly overwhelm creeks, rivers, and drainage systems.<span style="color: rgb(36, 36, 36)">&nbsp;</span></p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/6rhkLNupAVQ" start="0"></iframe></div><h3>Who is most vulnerable?</h3><p>Some of the greatest concerns remain focused on the Texas Hill Country, where steep terrain and fast-responding waterways make the region especially susceptible to flash flooding. Even a few hours of intense rainfall can cause water levels to rise rapidly, creating dangerous conditions for motorists and residents near streams and low-water crossings. Locations that have already received recent rainfall will be more vulnerable because saturated soils have a reduced ability to absorb additional water.<span style="color: rgb(36, 36, 36)">&nbsp;</span></p><h2>Forecast, Alerts, and Outlooks</h2><p><strong>Flood Watches</strong> are in place through Friday, with life-threatening flooding possible. Rainfall rates of 1"-2" per hour are possible. Cities like Kerrville, Fort Stockton, and Del Rio are included in the Flood Watch. </p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-03-29 061107-1784291818996.png">Residents in flood-prone areas should remain alert for Flash Flood Watches and Warnings and never attempt to drive through flooded roadways. Water levels can rise quickly during slow-moving thunderstorms, and even shallow, fast-moving water can sweep vehicles off the road.<span style="color: rgb(36, 36, 36)">&nbsp;</span></p><p> As we head into the Friday and the weekend the rain will be pushing west. Slowly it moves west as high pressure builds in the Gulf. </p><p>Heavy rain will be possible, with the highest totals around the Big Bend. Localized stronger storms still have ample amounts of available moisture to utilize so 2"+ can't be ruled out locally.  The other lingering threat as the sky clears will be river impacts. Please use caution and never attempt to drive through flood waters.<img src="https://media.weathernationtv.com/app/uploads/2026/07/1-1784255443042.png"></p><p>The Weather Prediction Center has issued <strong>Excessive Rainfall Outlooks</strong>. The WPC has issued A,<strong> SLIGHT </strong>risk (level 2 out of 4) for Friday. This includes places such as Sonora to El Paso.<img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-03-29 061131-1784292088133.png"></p><p></p><p>For more info on this forecast, you can tune into the Central Regional Forecast at :30 past the hour.</p>

Tracey Anthony

Texas Hill Country: Life-Threatening Flooding

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Taban Sharifi grew up in Southern California between Los Angeles and San Diego. She is a Certified Broadcast Meteorologist (CBM) with the American Meteorological Society (AMS). She has a B.S. in Atmospheric, Oceanic, and Environmental Sciences with a minor in Environmental Systems and Society from the University of California, Los Angeles (UCLA). Go Bruins! While in school, Taban was a meteorology intern with NBC LA. There she helped forecast daily weather for the greater Los Angeles region and created a playbook to deploy weather sensors for NBC owned-and-operated stations across the country. Her first on-air job took her to San Angelo, Texas, where she was a morning meteorologist and co-anchor. Working in West Texas gave her knowledge and experience covering severe storms. From there, she moved to Palm Springs, California. People think forecasting in California is sunshine all the time, but with temperatures in the 120’s, wildfires, damaging winds, floodings, and earthquakes, the forecasting kept her very busy! She also worked there as a general assignment reporter and told community stories. Taban is excited for the challenge and opportunity to forecast nationally with WeatherNation. She also looks forward to exploring all that Colorado has to offer!

Taban Sharifi

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<p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-17 054825-1784288912878.png">Wildfires burning in Northwestern Ontario, Canada and northern Minnesota will send rounds of dense smoke into the U.S. into the weekend. Forecast models continue to show thick, dense smoke lingering in the Great Lakes, Northeast, and Mid-Atlantic. Air quality has been SIGNIFICANTLY impacted in these areas. Keep scrolling to see how you can stay safe!</p><video src="https://media.weathernationtv.com/app/uploads/2026/07/FORECAST-1784252144248.mp4" controls="true" width="100%"></video><p><strong>The forecast shows some improvement this weekend but areas of intensely thick smoke and hazardous air quality are still expected. Very unhealthy to hazardous</strong> air quality has been noted into the U.S. as upper level winds have steered this dense smoke into the U.S.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-17 054645-1784288813200.png"></p><p>Elevated ozone levels and smoke have prompted <strong>Air Quality</strong> alerts across the Great Lakes and the Northeast. The air quality will continue to deteriorate as smoke moves into the area.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-16 063600-1784205373322.png"></p><h1><strong><span style="color: black">How Smoke from Wildfires Can Impact Breathing</span></strong></h1><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/GIU_Kz5gPzI" start="0"></iframe></div><p>“We know that air pollution in general can really trigger a number of health issues, including simple things that we think about like asthma or COPD, but they can actually also trigger cardiovascular events. And smoke from wildfires is no exception,” said Samuel Gurevich, MD, pulmonologist at Cleveland Clinic. “They actually put into the air a lot of what we call particulate matter, which are these very, very fine particles of dust and other organic matter that then can easily be breathed in and can irritate the airways or even be absorbed into the bloodstream.”</p><p>Dr. Gurevich said other groups that could be affected by the wildfire smoke include children with hard to control asthma, women who are pregnant, and people with pre-existing heart conditions.</p><p>So, what can they do to help stay safe? He recommends checking the air quality for your city before going out for the day. That information can be found online or within many weather apps. If the air quality is bad, it’s best to stay inside.</p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/42cqyxmedcE" start="0"></iframe></div><p>“Make sure your windows are closed and your air conditioning is on. HEPA filters do a reasonably good job, as well, if you have access to that. Those are all those things you should be prepared with. And if you do already have a diagnosis of a respiratory illness like asthma, COPD, or emphysema, have a rescue plan in place,” he said.</p><p>Dr. Gurevich said if you do have to go outside, try to make it as quick as possible. You could also wear an N95 mask. Anyone experiencing shortness of breath or worsening symptoms should seek medical attention right away.&nbsp;</p><p></p>

Thick Wildfire Smoke Continues to Pour Across the Great Lakes, East Coast

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Kevin Schneider

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<p>Two areas of potential tropical development are now being monitored in the Atlantic, while in the Pacific, Elida continues to churn amongst three other areas with potential to develop.</p><h1>Atlantic</h1><p>A stalled front will meet a decaying TUTT (Tropical Upper-Tropospheric Trough) Low, with the potential for a surface based low to form on either side of Florida. Development of the system is possible, but it will depend on where the low forms. Some heavy rain is expected in the area regardless of tropical development.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-17 065646-1784293017738.png"></p><p>The other area we're monitoring is off the coast of Africa, where a vigorous tropical wave has emerged. Development of this system is possible in the short term, but after a few days it is expected to encounter subsidence and dry air, which should limit or end organization.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-17 065641-1784293035678.png"></p><h1>Pacific</h1><h2>ELIDA</h2><p>Cross another name off the list in the Pacific, we've got Elida! It earned a name early Wednesday morning as the area of low pressure finally closed off.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-17 065742-1784293071862.png"></p><p>Elida isn't expected to impact land, but could become the first hurricane of the season!</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-17 065820-1784293111549.png"></p><p>There are now three areas to monitor in the Pacific Ocean, down from four earlier this week. One looks like it will form sometime early next week, in the footsteps of Elida. Secondly, another wave is passing south of Hawaii and shouldn't be an issue. Thirdly, NHC has highlighted another region that will probably follow the same paths of the high region and Elida.<img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-17 065848-1784293137555.png"></p><p></p>

Two Tropical Areas to Monitor in the Atlantic

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<p><strong>ALL-TIME RECORD HIGHS</strong> were broken across the Western United States on Sunday, July 12th, including cities such as Billings, Montana, reaching a scorching 111° (searing the previous all-time record of 107°) and Salt Lake City, Utah, reaching a toasty 109°, which beat out the previous record set in September of 2022 at 107°.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot20260712193832png-1783906806701.png" alt="main"><strong>Heat Alerts</strong> remain in place through Thursday across many areas throughout the northern tier of the U.S.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-15 194344-1784166230620.png"></p><p>Heat safety will be a continued concern going forward. Be sure to stay hydrated and keep looking in the back seat before locking the car. The heatwave continues for the High Plains and Upper Midwest but has shifted to include the northeastern United States through tomorrow.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-15 034104-1784108476710.png"></p><p>Temperatures in the northeast will be widespread in the 90s, with a few locations hitting the century mark.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-15 034129-1784108502754.png"></p><h2>Southwest</h2><p><strong>Dangerous Heat</strong> is also being sought across the Southwest this week. Heat alerts have been expanded across California, from the Bay Area to San Diego.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-15 034212-1784108548489.png"></p><p>Temperatures will be above normal with dewpoints reaching into the 60s. The added layer of humidity will make it difficult for your body to cool off efficiently and effectively.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-15 034239-1784108571374.png"></p><p>Here are a few heat safety tips for people affected by the heat.</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/pic5-1783634512392.png">More on your Western Regional Forecast can always be found :50 past the hour on WeatherNation.</p>

Alana Cameron

Heat Alerts Across the Nation End Thursday

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Originally born in Spokane, Washington,  Jackie's Dad was in the Air Force which led her to a life of travel. She has lived in Wichita, Okinawa, Japan, Baltimore, New Jersey, Indiana and South Carolina.  After graduating from Kadena High School, in Okinawa Japan, she got a full basketball scholarship to Coppin State College. On the court she was a 4-year starter and reached over 1000 points in her basketball career. She was also named Athlete of the Year for the whole university in 2002. Off the court, she earned a degree in Broadcast Production/English.

After college, she landed a job as a radio personality. Jackie went on to have a successful career for 12 years working at KXLY broadcast center. While on the radio, she decided to change career. Jackie went back to school, graduating from the Mississippi State Meteorology Broadcast Program. From snow, to tornadoes, to hurricanes, she has had experience forecasting all these events.

Jackie Brown

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<h1>WHAT TO EXPECT </h1><p>The SPC has issued a severe outlook for the overnight hours across portions of New England. Damaging winds, large hail, and tornadoes will be possible as a cold front moves through. </p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/overnighss-1784081785591.png"></p><p><strong>TIMING </strong></p><p>As the frontal boundary moves to the south, storms will develop through the overnight hours. Any storms that do develop will have the potential to be strong to severe. By mid-morning,  things look to be calm, but more isolated storms can pop up in the afternoon once again on Wednesday. </p><video src="https://media.weathernationtv.com/app/uploads/2026/07/cold front moves throuiggg-1784081898924.mp4" controls="true" width="100%"></video><p>How weird is it to be talking about severe weather this far north in New England? A little odd. The last Enhanced risk for the state of Vermont, for instance, was almost two years ago! The last High risk was back in May of 1998!</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-14 035709-1784023051718.png">More on your full Eastern Regional Forecast can always be found :10 past the hour on WeatherNation.</p>

Rare Enhanced Severe Threat For New England

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<div class="twitter-tweet" style="display: flex; justify-content: center" data-twitt-post-id="2074923974841041110" src="https://x.com/WeatherNation/status/2074923974841041110"></div><p></p><p>Hazy skies will be hovering over portions of the Gulf and the Southeastern United States as we head into the workweek. <em>Why is it so hazy?</em> Saharan dust will be sent flying over the region at times, thick enough to make a difference in the color of the sun and potentially to air quality. Expect some of the thickest dust to hover over Florida and push into Texas this week.</p><video src="https://media.weathernationtv.com/app/uploads/2026/07/2026-07-14 04-00-34-1784023254099.mp4" controls="true" width="100%"></video><p>This is not unusual for this time of year. Outbreaks of the Saharan Air Layer (SAL) typically occur in the Atlantic during the summer months as strong westerly waves move off of Africa, sending dust out over the Atlantic. Depending on the speed and intensity of the SAL outbreak, these plumes of dry, dusty air can reach parts of the U.S. at times, even the middle of the country!</p><p><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-08 083614-1783521420831.png"></p><h1>Heat</h1><p>Hot and humid conditions will persist in the Southeast while the Saharan Air moves through. While the SAL does dry out the mid-levels of the atmosphere, the bottom 5,000 feet is typically unaffected, meaning humidity won't change much even though there may be fewer storms.</p><h1><img src="https://media.weathernationtv.com/app/uploads/2026/07/Screenshot 2026-07-14 040117-1784023294181.png"><br></h1>

Adrian Hernandez

Saharan Dust and Excessive Heat Impact the Southeast

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MUST WATCH - What a wild week of weather from destructive flooding to a heroic puppy rescue. Meteorologist <a class="profileLink" href="https://media.weathernationtv.com/team/meredith-garofalo/" target="_blank" rel="noopener" data-hovercard="/ajax/hovercard/page.php?id=253225601379608&amp;extragetparams=%7B%22__tn__%22%3A%22%2CdK-R-R%22%2C%22eid%22%3A%22ARD71NBzeD9Xdp7T5PNWLSs1VrIq2kWoUraqyZttwiDAM39f451iTUmuLlaiqOdxNKCN9DnnH0cZPRlY%22%2C%22fref%22%3A%22mentions%22%7D" data-hovercard-prefer-more-content-show="1">Meredith Garofalo</a> has our Top 5 videos of the past week.

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WN Top 5 Videos of the Week

Monsoon Moisture Brings Weekend Flood Threat

The monsoon has returned to the southwestern

Texas Hill Country: Life-Threatening Flooding

TEXAS HILL COUNTRY - Life-threatening floodin

Thick Wildfire Smoke Continues to Pour Across the Great Lakes, East Coast

Wildfires burning in Northwestern Ontario, Ca

Two Tropical Areas to Monitor in the Atlantic

Two areas of potential tropical development a

Heat Alerts Across the Nation End Thursday

ALL-TIME RECORD HIGHS were broken across the

Rare Enhanced Severe Threat For New England

WHAT TO EXPECT The SPC has issued a severe ou

Saharan Dust and Excessive Heat Impact the Southeast

Hazy skies will be hovering over portions of