Kevin Schneider

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<p>The 2025 Atlantic Hurricane Season has thus far been dominated by strong hurricanes, curving away from the United States with a few close calls/impacts from weaker systems. Don't let your guard down! October and even November can still churn out strong storms in the Gulf and Caribbean. That being said, we have another storm that will be picking on the fish in the Atlantic. <strong>Tropical Storm Lorenzo</strong> formed Monday morning and will stay well out to sea. About the only meteorologically significant nugget with Lorenzo is whether it will reach hurricane strength.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-14 160710-1760479658435.png">The Climate Prediction Center (CPC) has outlined a few regions with chances for tropical development through the middle/end of October.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-14 160355-1760479667679.png">Only about 12% of the seasonal energy remains (in terms of ACE, accumulated cyclone energy). With the three-week outlook from the Climate Prediction Center remaining empty for potential development, we may have made it out without a landfalling hurricane this season.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-14 161112-1760479992627.png"></p><h2>EASTERN PACIFIC</h2><p>The more active basin is still going. Another area of development is being monitored by the National Hurricane Center, but nothing is expected to form in the next few days. The next name on the list in the Eastern Pacific Basin is Sonia.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-14 160811-1760479709131.png"></p><p>Make sure to stay tuned to WeatherNation for the latest on the tropics.</p>

Alana Cameron

Tropical Storm Lorenzo Spinning In the Atlantic

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Alana Cameron was born and raised in Canada in the city of Mississauga, just outside of Toronto. Alana is the oldest of 4 siblings, all close in age, and grew up playing outside with them in all types of weather. After graduating high school, Alana moved to study at the University of British Columbia in Kelowna for a year before transferring to Dalhousie University in Halifax, Nova Scotia where she completed a Bachelor of Science in Physics and Atmospheric Science. Upon completion, Alana moved back to Toronto where she completed a post-grad degree in Meteorology at York University. After her post-grad, she went on to complete another post-grad in Broadcast Journalism - TV News at Fanshawe College in London, Ontario. During her final year of studies she had the privilege of interning with the best in the business in Canada at The Weather Network. Once she finished her internship, she got the call from small-town Denison, Texas where she accepted a job as an on-air meteorologist at KTEN-TV, right in tornado alley, covering severe weather from Sherman/Denison (North Texas) to Ada (Southern Oklahoma). After the most active tornado season Oklahoma had seen in May 2019 (105 tornadoes!) Alana is excited to join WeatherNation to cover weather all across the nation. If you're interested in following her on social media she can be found @alanacameronwx!

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<p><strong>NORTHWEST </strong>- Snowfall totals over the last few days have reached a foot! Another round is on the way as a low from the Pacific moves over California and into the northwest.</p><p><strong><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-14 105450-1760460901439.png">Winter weather advisories</strong> have been issued for Wyoming for snowfall totals between 1-4" above 6,000 feet, with heavier amounts between 6-10" in the higher elevations.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-14 144240-1760474615507.png">This next round will be much more scattered in nature and may take a day or so to really accumulate on the mountain peaks. Currently ,there are no winter weather alerts in place for the Rockies, but rain and snow are certainly in the forecast.</p><video src="https://media.weathernationtv.com/app/uploads/2025/10/10-14_west bams3k 12z-1760474641739.mp4" controls="true" width="100%"></video><p>From now through Friday, rain totals may reach an inch, and snowfall totals may surpass half a foot, especially in the Tetons, northern Rockies, and Bitteroots.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-14 144251-1760474679282.png"></p><p>For more details on how this may impact temperatures, be sure to join us at :50 past the hour on TV for your west regional forecast.</p>

Another Round of Snow for the Rockies and Tetons

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<p>Heavy rain, snow, and gusty winds continue to move through the Golden State as a strong trough digs south from Canada to start the work week. Rainfall totals of up to 5 inches have already fallen in portions of California. Expect impacts to travel in higher terrain, especially over I-80 and CA SR 50 on either side of Lake Tahoe. Over a foot of snow could fall on these corridors.</p><h1>Forecast</h1><p>Scattered rain and snow showers continue across California. We have seen flash flooding, storms, heavy rain, and heavy snow. Conditions are expected to improve by Wednesday.</p><video src="https://media.weathernationtv.com/app/uploads/2025/10/10-14_rsw bams3k12z-1760474813109.mp4" controls="true" width="100%"></video><p>Rainfall totals appear impressive for an October storm system in California, considering it's a bit early in the season for such heavy precipitation. Pockets of 1-3 inches of rain are expected, with isolated totals approaching 5".</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-14 144706-1760474834997.png"></p><h1>Snowfall</h1><p>Snow totals are expected to top a foot or even two feet in the high Sierra, while areas around the Donner Pass can expect 6-12 inches at the summit. Be sure to carry chains and use them once the requirement is put into effect. <img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-14 144725-1760474868507.png"></p><p><strong>Winter Storm Warnings </strong>(Pink)<strong> </strong>and <strong>Winter Weather Advisories</strong> (Purple) have been issued for the Sierra Nevada, including South Lake Tahoe and Mammoth Lakes, with treacherous travel expected.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-14 144756-1760474882485.png"></p><p>This will be the first storm this season for the Sierra Nevada. Make sure you are prepared for winter driving across the passes! Heavy bursts of snow are likely at times in the Central Sierra.</p><h1>Rain &amp; Flooding</h1><p>Heavy rain is another worry with recently burned scarred land in California.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-14 070827-1760447320272.png"></p><p>Flash flooding and debris flows will be possible through Tuesday. The heaviest of the rain has occurred, with storm totals likely having been upwards of 3 inches, which keeps the burn scarred areas of southern California from recent wildfires at risk.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-14 144824-1760474941902.png"></p><p>Stay with Weather Nation for the latest, with your West Regional forecast every :50 past the hour.</p>

California: Flooding Rain and Heavy Snow

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<p>Flash flooding will continue to be possible in the southwestern United States over the next couple of days. Be sure to <a target="_blank" rel="noopener noreferrer nofollow" href="https://msc.fema.gov/portal/home">check your property's flood zone</a> and have a plan to seek higher ground if necessary. NEVER drive through flood waters if you cannot easily see the water's depth or the road below it. Multiple water rescues have been needed over the past few days. Remember, you're not only risking your life but the lives of the first responders if you drive into flooded roads.</p><p></p><div class="twitter-tweet" style="display: flex; justify-content: center" data-twitt-post-id="1978098719095406800" src="https://x.com/WeatherNation/status/1978098719095406800"></div><p><br><br>The remnant moisture from the two most recent tropical systems in the Eastern Pacific, Priscilla and Raymond, led to heavy showers and thunderstorms over a wide range of terrain throughout the weekend. and now a trough out west and a ridge out east are helping to funnel moisture into New Mexico and Colorado. Several inches of rain are expected across the Four Corners with isolated heavier totals.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Web2-1760441716389.png"></p><p>In addition to the flood threat, severe storms are possible through Wednesday as the trough moving through the northern Rockies increases wind shear farther south. Damaging wind gusts have been a problem already this week, with places like Tempe clocking 71 mph winds from a microburst.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Web3-1760441806773.png">We have seen heavy rain and flooding with these storms, and that threat will continue over the next few days. The surge of moisture through Tuesday from Raymond will also increase flood chances for areas of Arizona, New Mexico, and Colorado.</p><video src="https://media.weathernationtv.com/app/uploads/2025/10/as-1760470829966.mp4" controls="true" width="100%"></video><p></p><p>We'll be detailing this more live on WeatherNation. For a more immediate update on your southwest regional forecast, be sure to tune in at:50!</p>

Jackie Brown

Flooding Concern Continues in the Southwest

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<p>A low-pressure system that has tracked up the East Coast continues to bring threats of coastal flooding, heavy rainfall, and strong winds. While this system has not developed, and is not expected to develop, any tropical characteristics, it’s behaving much like an early-season Nor’easter, delivering similar impacts minus the cold and snow. Areas along the shores of North Carolina to New England were impacted by this system.</p><div class="twitter-tweet" style="display: flex; justify-content: center" data-twitt-post-id="1977894622975430882" src="https://x.com/WeatherNation/status/1977894622975430882"></div><p>The system is expected to move away from the coast through Tuesday but New Jersey still had a handful of strong wind reports on Monday. </p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Web 14-1760436387824.png"></p><h2><strong>Rainfall</strong></h2><p>Heavy rain was very localized from this system, and will be far and few especially as it moves away from the East Coast. But a few daily rainfall records were still broken on Monday. </p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Web 13-1760436496566.png"></p><p>A few scattered rain showers still remain possible.</p><video src="https://media.weathernationtv.com/app/uploads/2025/10/10-13 east-1760408242196.mp4" controls="true" width="100%"></video><p></p><p>Coastal flood alerts have been slowly ending for much of the Atlantic Coast. Sea water flooding during high tides could still approach 2-3 feet of inundation in some areas (warning areas in dark green).</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Web 12-1760436278168.png"></p><p>The major flood stage is expected to be reached around the southern Chesapeake, mostly during high tides. Prepare for sea water inundation to continue into Monday.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-13 124158-1760380926209.png"></p><p>Stay with WeatherNation for the latest updates.</p>

October Nor'easter Wrapping Up For the Atlantic

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Karissa is the Director of On-Air Operations at WeatherNation. Karissa grew up loving math and science, but really fell in love with Meteorology while attending the College of DuPage in Glen Ellyn, Illinois. After two summers of storm chasing in the central plains, she knew that it was the career path for her. Standing in front of a thunderstorm and feeling the cool outflow knock her over was an experience she will never forget. After two years at COD, she transferred to Metropolitan State University of Denver. Karissa graduated Magna Cum Laude with a Bachelors of Science in Meteorology. Her high school and college speech and meteorology professors were extremely supportive and pushed her to succeed. Before joining the WeatherNation team, she previously worked as the Morning Meteorologist at KCAU-TV in Sioux City, Iowa and at WMBD-TV in Peoria, IL. She recently was part of a National Edward R. Murrow award winning team for breaking news for their coverage of the EF-4 tornado in Washington, Illinois. In her free time, Karissa enjoys cooking and trying new foods. She is a self proclaimed 'TV Junkie' who can get into just about any show. She is a die hard Chicago sports fan who loves attending professional sporting events.

Karissa Klos

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<p>The National Weather Service in Grand Forks, ND, has ruled that a tornado near Enderlin, ND, caused EF-5 level damage upon further investigation. This marks the end of 12 years without a surveyed EF-5 tornado in the U.S. The last time EF-5 damage was reported from a tornado was in May of 2013 in Moore, OK.</p><p>The tornado is estimated to have wind speeds greater than 210 miles per hour. This tornado was on the ground for 12.1 miles with a width of just over a mile! Sadly, this storm caused three fatalities.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-06 104454-1759769110628.png"></p><p>Here is more on what led the NWS to upgrade its survey findings:</p><blockquote><p><em>"The National Weather Service in Grand Forks conducted additional surveys and worked extensively with wind damage experts to further investigate the 20 June 2025 Enderlin, ND tornado #1. The estimated maximum wind speed of the Enderlin, ND tornado #1 is greater than 210 mph and occurred during the time of the train derailment south of Enderlin, ND. The analysis involved forensic damage wind speed estimates for tipping several fully-loaded grain hopper cars and lofting of tanker cars, including one empty tanker car that was tossed about 475.7 ft (145 m)."</em></p></blockquote><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-06 102949-1759768203710.png">We spoke with the National Weather Service in Grand Forks, ND, to learn more about the decision to upgrade the tornado rating and the factors that influenced the decision.</p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/xSnzPzENapk" start="0"></iframe></div><h1>SET-UP</h1><p>On June 20, 2025, a derecho brought wind gusts of 70 -105 mph to the north central U.S., spanning over 400 miles and leaving hundreds of thousands of households without power. Multiple long-track, destructive tornadoes were within this storm system.</p><p style="text-align: start">A derecho is a long-lived severe wind event, with specific criteria about the length and width of the damaging wind swath. The <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.spc.noaa.gov/misc/AbtDerechos/derechofacts.htm"><strong><u>SPC has a detailed page</u></strong></a> dedicated to these destructive windstorms. Several typically occur each year, though they can vary in intensity and area. A notable <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.weathernationtv.com/news/one-year-ago-the-midwest-derecho"><strong><u>derecho ripped through Des Moines in 2020</u></strong></a>, producing hurricane-force winds and widespread damage.</p><video src="https://media.weathernationtv.com/app/uploads/2025/06/2025-06-21%2005-35-48-1750505871964.mp4" controls="true" width="100%"></video><h2 style="text-align: start">OTHER REPORTS</h2><p style="text-align: start">Wind gusts in North Dakota and Minnesota (as well as northern South Dakota) were impressive, many over hurricane strength. A wake-low also developed behind the leading edge, producing severe strength winds (58+ mph) in some locations for over an hour!</p><p style="text-align: start"><img src="https://media.weathernationtv.com/app/uploads/2025/06/Screenshot%202025-06-21%20053620-1750505847379.png">Bemidji, Minnesota, was hit particularly hard in the overnight hours as an intense bout of winds moved through the area, with a tornado potentially embedded in the circulation. The Bemidji Regional Airport reported a gust to 106 mph, with widespread damage reported in the area.</p><p style="text-align: start"><img src="https://media.weathernationtv.com/app/uploads/2025/06/Screenshot%202025-06-21%20053627-1750505847378.png">The widely spanning severe winds have left hundreds of thousands of households in the dark the following morning, with some counties reporting well over 60-60% of customers without power. As a reminder, if you're going to run a generator to power anything, keep it at least 25 feet away from any opening in your home, like windows and doors.<img src="https://media.weathernationtv.com/app/uploads/2025/06/1-1750541351436.png"></p><p style="text-align: start">This was one of many severe weather events that pushed<a target="_blank" rel="noopener noreferrer nofollow" href="https://www.weathernationtv.com/news/north-dakota-breaks-yearly-tornado-record"> North Dakota to break their yearly tornado record</a>.</p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/2dgiWTWdp-0" start="0"></iframe></div><h1></h1>

Rob Bradley

Upgraded North Dakota Tornado Ends EF-5 Drought

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<p style="margin: 0in; margin-bottom: .0001pt;"><span style="font-size: 13.5pt; color: #454545;">Rob grew up in South Florida, where daily afternoon storms and hurricanes piqued his interest in meteorology early on. That interest was fostered by his teachers and his father, who one time brought him onto the roof of their home to watch a funnel cloud move through the Everglades several miles away. Years of filmmaking and tv production in high school gradually pushed him toward broadcast meteorology at Florida State University, where he joined and eventually led the student run daily weather show. After graduating with a Bachelors of Science in Meteorology, he began his career at KESQ in Palm Springs, California before heading to KFSN in Fresno and WLOS in Asheville, North Carolina. He has covered a diverse array of extreme weather events, including haboobs and flash flooding in the desert, extreme snow in the Sierra, hurricanes, and Appalachian ice storms. He also enjoys telling stories and reporting about weather issues.

Connect with Rob on <a href="https://twitter.com/WxRobBradley">Twitter</a></span></p>

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<p>The Eastern Pacific has had a fairly average season so far, with periods of high activity at times. 17 storms have been named thus far, with the total seasonal energy (ACE) running just barely above average (101%). Moisture from Raymond and Post Tropical Priscilla is expected to bring heavy rain chances to the Southwest.</p><h1>Post Tropical Priscilla</h1><p>Priscilla is no more as it has lost its tropical characteristics as it weakened before making landfall near Ensenada, Mexico. Moisture from this system is expected to cause flooding as it moves into the <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.weathernationtv.com/news/moisture-returns-to-the-southwest-some-priscilla-influence-later">Desert Southwest</a>.<img src="https://media.weathernationtv.com/app/uploads/2025/10/1-1760135797187.png"></p><h1>Raymond</h1><p>Tropical Storm Raymond formed west of Acapulco, Mexico and will bring the threat of heavy rain, strong winds, and rough surf. Similar to Priscilla, the moisture from Raymond could bring more heavy downpours into the Desert SW!</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-10 193719-1760146644953.png"><img src="https://media.weathernationtv.com/app/uploads/2025/10/Screenshot 2025-10-10 193752-1760146678986.png"></p><p>In the meantime, tropical storm warnings have been issued from Cabo San Lucas to the south of Manzanillo.</p><p><img src="https://media.weathernationtv.com/app/uploads/2025/10/1-1760135984651.png">Stay tuned on WeatherNation for the latest!</p>

Brittany Lockley

Eastern Pacific: Raymond Targets Baja California, Desert Southwest with Downpours

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Lake effect snow has been falling near Lake Erie and Ontario behind the intense Nor'easter. Some accumulations have jumped above 6", especially in Ohio, creating slow travels. Snow showers will continue to fall through Ohio, Pennsylvania, and New York.

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Some of the heavier snow bands may produce an additional 6" of accumulation. Winter Storm Warnings are in effect from near Cleveland to Buffalo.

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As a low pressure center spins slowly through eastern Canada, the cold wind flow across the Great Lakes will create additional snow bands. As the low shifts out of the region this weekend, the snow showers will come to an end.

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For WeatherNation: Meteorologist Mace Michaels

Band of Heavy Lake Effect Snow in the Great Lakes

Tropical Storm Lorenzo Spinning In the Atlantic

The 2025 Atlantic Hurricane Season has thus f

Another Round of Snow for the Rockies and Tetons

NORTHWEST - Snowfall totals over the last few

California: Flooding Rain and Heavy Snow

Heavy rain, snow, and gusty winds continue to

Flooding Concern Continues in the Southwest

Flash flooding will continue to be possible i

October Nor'easter Wrapping Up For the Atlantic

A low-pressure system that has tracked up the

Upgraded North Dakota Tornado Ends EF-5 Drought

The National Weather Service in Grand Forks,

Eastern Pacific: Raymond Targets Baja California, Desert Southwest with Downpours

The Eastern Pacific has had a fairly average