Kevin Schneider

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NORTHWEST - Now through Wednesday, we will see a series of strong atmospheric rivers bring very heavy rainfall, warmer temperatures, and high elevation snow that will be measured in feet. Flood potential is increasing, especially for river flooding, as the week rolls on.<h1>Mon - Wed</h1>A deep supply of tropical moisture has arrived from the "pineapple express," or atmospheric river. Intense rainfall, gusty winds, and heavy mountain snow are expected. The ridge of high pressure helping to steer the tropical moisture northward will also lead to above-average temperatures, bringing snow levels up in elevation for Washington, Oregon, and Idaho.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-06 055639-1765026414726.png">With this event being so warm, significant flooding is likely for the higher terrain of the Cascades, in addition to lower elevations! Flood Watches have been issued for Washington until Friday.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-09 121534-1765307748582.png">Rainfall totals through Thursday are expected to top 7-12 inches for large areas along and west of the Cascades. With heavy rainfall rates, we could see flash flooding develop in addition to river flooding.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-09 121604-1765307771253.png">As all of the moisture adds up and runs off into creeks, streams, and rivers, water levels will rise dramatically through the middle of the week. Many rivers are expected to reach moderate to major flood stages, including the Snoqualmie and Snohomish.As this moisture moves east and hits colder air in the Rockies, more of the rain will turn to heavy snow. Temperatures will continue to climb, leading to higher and higher snowfall levels. A break arrives on Wednesday evening and Thursday. Another weaker system is expected on Friday.<video src="https://media.weathernationtv.com/app/uploads/2025/12/12-09_rnw bams-1765307926797.mp4" controls="true" width="100%"></video>Snow will be very heavy east of the Cascades, especially above 6,000 feet. Snow levels will go up and down quite a bit through the event, so driving over mountain passes in the afternoons may yield only rain at times, while at other times, intense snow is expected. The Cascades in Oregon are expected to see snow only at the highest elevations.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-09 121907-1765308046419.png">For more details, be sure to join us live!

Alana Cameron

Atmospheric River Aimed At The Northwest

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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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NORTHERN PLAINS - Today, an Alberta Clipper dove into the north-central U.S., bringing in some light snow for the northern Plains through the Great Lakes. Snowfall totals look to be fairly minimal with this first clipper, but a second will move through right behind it. Winter alerts have been issued for the northern Plains through Wednesday for heavy snow, patchy blowing snow, and potentially some freezing rain!<img src="https://media.weathernationtv.com/app/uploads/2025/12/jfjfjss-1765304784664.png">Since we've seen winds return from the south, temperatures will be warmer with this next clipper, which means rain, freezing rain, ice, and snow will be a problem. This system has started in the northern plains and will move through the Great Lakes into the northeast on Wednesday.<video src="https://media.weathernationtv.com/app/uploads/2025/12/knnn-1765303719480.mp4" controls="true" width="100%"></video>The worst of the ice appears to be across the Dakotas, Minnesota, and Iowa.<img src="https://media.weathernationtv.com/app/uploads/2025/12/web2-1765294668907.png">For more information on this, be sure to join us on WeatherNation at :10 past the hour for your east regional and :30 past the hour for your central regional.

Jackie Brown

A Few Clippers In the Forecast

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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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NORTHEAST - The northeastern U.S. is in for some wintry weather over the course of the week, with a couple of clipper systems dropping in from the northern Plains expected. The first clipper is moving through this afternoon, set to bring snowfall to portions of New York and northern New England. The stronger clipper that moves into this region arrives on Wednesday and continues into Thursday.<video src="https://media.weathernationtv.com/app/uploads/2025/12/12-07_rne bams3k-1765303612117.mp4" controls="true" width="100%"></video>Widespread winter alerts have been getting issued for portions of the northeastern U.S. in anticipation of the second clipper system to move through.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-09 110838-1765303757708.png">Blizzard alerts have also been issued for portions of West Virginia from Wednesday through Thursday. Visibility may drop to 1/4 of a mile, snowfall totals between 8-12", and winds up to 50 mph.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-09 110833-1765303751092.png">Snowfall totals will be even heavier in the snowbelts, where lake effect snowfall is expected to pick up throughout the week.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-09 110849-1765303817363.png">Winds will be a problem for visibility late Wednesday into Thursday as the front moves through. Widespread 30-40 mph gust are expected.<video src="https://media.weathernationtv.com/app/uploads/2025/12/12-07_winds-1765303901297.mp4" controls="true" width="100%"></video>Be cautious because the air will turn cold later this week, so if you get rain from these clippers and the road remains wet, black ice could be a problem end of week.

Blizzard Alerts Issued In West Virginia

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The Northern Tier of the country is no stranger to cold. High and low temperatures will be well below average. On Tuesday morning, folks will be waking up to teens and single digits. Burlington, VT, will start at 3° on Tuesday morning, and Cleveland will start at 16°. Temperatures will become moderate over the next few days, but another blast of cold Arctic air will move in for the weekend across the Northern Plains.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-09 115311-1765306414633.png"><h1>But wait, there's more</h1>It's like clockwork at this point. Temperatures rebound for a few days, then drop back closer to the weekend. More dangerously cold weather is expected to arrive on Thursday and Friday.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-07 073203-1765117998448.jpg">With this next blast of arctic air later in the week, temperatures will again plummet. Bismarck, North Dakota, will see a high of only -1° on Friday! That is the air temperature. Chicago will start off with 2° on Friday and reach a high temperature of only 10°.<img src="https://media.weathernationtv.com/app/uploads/2025/12/bismarck bd-1765222527748.png"><img src="https://media.weathernationtv.com/app/uploads/2025/12/lookng ahead -1765222512163.png">Stay tuned to WeatherNation for the latest details.

Here Comes Another Push of Arctic Air

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Brittany Lockley

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DENVER, CO - Denver saw its first significant snow this season earlier this week, with 6.5 inches reported downtown! The highest totals were reported in the higher elevations, with 11 inches recorded in Genesee.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-04 095720-1764867453909.png"><h1>Forecast Snow</h1>Further snow is in store for the Rocky Mountains as a frontal system dives in. Precipitation began in northern Utah Friday evening and will spread across Colorado overnight and into Saturday morning. Another round of snow is likely for the weekend with higher moisture content coming from the Northwest.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-05 202547-1764991557250.png"><video src="https://media.weathernationtv.com/app/uploads/2025/12/rockieswnoww-1764991689293.mp4" controls="true" width="100%"></video>With today's round and our late-week round, snowfall totals may reach upwards of a foot plus in the higher elevations.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-05 202838-1764991729249.png">This snowfall is more than welcome for some of the ski resorts in the Rockies. With not that many runs open, 12-15" in places like Steamboat Springs will make a difference.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-05 202904-1764991750430.png">Make sure to stay tuned to WeatherNation for the latest on snowfall totals across the front-range.

Dave Holder

Overnight Snow for the Colorado Rockies

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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>

Rob Bradley

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Multiple low-pressure systems moving across the country will bring heavy rain to the Gulf Coast through the end of the week, but on the northern periphery of these lows, cold air will linger, turning rain into snow and ice! The snow started falling Thursday morning in Texas and Oklahoma before moving east Thursday afternoon. <div class="twitter-tweet" style="display: flex; justify-content: center" data-twitt-post-id="1996640648766628256" src="https://x.com/WeatherNation/status/1996640648766628256"></div> Winter weather advisories are in effect through Friday afternoon from North Carolina through eastern Maryland for light/moderate snow and some light icing. Expect roads to be slick with temperatures in the 20s.<img src="https://media.weathernationtv.com/app/uploads/2025/12/pic6-1764963628163.png">Virginia into North Carolina and some areas around the Chesapeake Bay will see a round of mostly snow on Friday morning, with moderate ice accretions possible along the Blue Ridge Escarpment in Western North Carolina. Some snow may linger along the Mid-Atlantic coast into New Jersey and Delaware into the afternoon and early evening.<video src="https://media.weathernationtv.com/app/uploads/2025/12/FORECAST-1764971120854.mp4" controls="true" width="100%"></video>Snow accumulations look mostly minor, generally 1-3 inches, but higher elevations in the Blue Ridge Mountains could see some 3-6 inch totals. Freezing rain and sleet aren't expected to cause major issues, but elevated surfaces (like bridges and overpasses) could be slick, primarily in North Carolina Friday morning.<img src="https://media.weathernationtv.com/app/uploads/2025/12/1-1764905174956.png">T

Patrick Crawford

Snow & Ice Lingers for the Mid-Atlantic & Appalachians

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MONTANA - A clipper system has been moving through the Rockies and High Plains and brought upwards of 4-7" of snowfall across portions of Montana. More snow is in store across the Northern Plains to Midwest to Northeast as the clippers move through.<video src="https://media.weathernationtv.com/app/uploads/2025/12/New Baron Video 3-1764813457932.mp4" controls="true" width="100%"></video>These totals will pile up across the northern plains, with the highest totals staying out west across the Northern Rockies.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-03 162020-1764804026521.png">Gusty winds will also play a role in the forecast. We can expect rounds of 25-30mph wind gusts. In some cases, maybe even higher than that! Watch out for those wind chill temperatures as they will drop as the winds come through with each clipper system.<video src="https://media.weathernationtv.com/app/uploads/2025/12/12-03 rnc bams3k wind-1764786148016.mp4" controls="true" width="100%"></video>Clipper systems are notorious for bringing quick-accumulating snowfall. But, even if snow totals are not significant, it doesn't mean dangerous road conditions won't be present. The Iowa Department of Transportation reports over 70% of weather-related crashes happen when there is 2" or LESS of snowfall. Use caution on snowy roadways and most importantly: SLOW DOWN.<img src="https://media.weathernationtv.com/app/uploads/2025/12/Screenshot 2025-12-02 154321-1764715481857.png">Make sure to stay tuned to WeatherNation for all the latest details on these systems!

Jesse Kelley

Northern U.S. Bracing for Multiple Clipper Systems this Week

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A slow moving low pressure center will bring pockets of heavy rain to parts of the Northwest. Widespread heavy rain is not anticipated, but passing showers and thunderstorms could be heavy at times. This could produce isolated flooding with localized 1" to 3" totals. Flash flood alerts continue in parts of Montana, Idaho, Washington, and Oregon.

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The slow moving system has been producing showers and storms already today, and that will continue through the end of the week. With the rain falling and warmer temperatures, snowmelt will create extra water runoff. Low lying areas and burn scars are more susceptible to flooding.

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For WeatherNation: Meteorologist Mace Michaels

Pockets of Heavy Rain in the Northwest Bring a Flooding Threat

Atmospheric River Aimed At The Northwest

NORTHWEST - Now through Wednesday, we will se

A Few Clippers In the Forecast

NORTHERN PLAINS - Today, an Alberta Clipper d

Blizzard Alerts Issued In West Virginia

NORTHEAST - The northeastern U.S. is in for s

Here Comes Another Push of Arctic Air

The Northern Tier of the country is no strang

Overnight Snow for the Colorado Rockies

DENVER, CO - Denver saw its first significant

Snow & Ice Lingers for the Mid-Atlantic & Appalachians

Multiple low-pressure systems moving across t

Northern U.S. Bracing for Multiple Clipper Systems this Week

MONTANA - A clipper system has been moving th