Kevin Schneider

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While the severe thunderstorm risk ends with the latest system pushing off the Atlantic Coast, another potent upper trough will move into the middle states by the middle of next week. The Storm Prediction Center is already highlighting an area of potential severe weather Wednesday through Friday, from the Plains to the Lower Mississippi River Valley.<img src="https://media.weathernationtv.com/app/uploads/2026/04/Screenshot 2026-04-18 192833-1776562725783.png">This upper-level low will bring strong winds aloft, enhancing shear for any storms that are able to form in the environment. This turning of the winds as you go up in the atmosphere will help organize those storms.<img src="https://media.weathernationtv.com/app/uploads/2026/04/Screenshot 2026-04-20 035121-1776678696660.png">Meanwhile, at the surface, heat and humidity will build during the afternoons, creating an unstable atmosphere. Storms that form will strengthen quickly!<video src="https://media.weathernationtv.com/app/uploads/2026/04/0420-1776695361167.mp4" controls="true" width="100%"></video>Long-range, less resolute models fire thunderstorms each afternoon, beginning Wednesday. With more rounds of rain moving over similar locations, flooding will need to be monitored as a potential threat. The WPC Excessive Rainfall Outlook has highlighted the threat of heavy rain from the Central Plains to the Gulf Coast from Wednesday to Friday.<img src="https://media.weathernationtv.com/app/uploads/2026/04/Screenshot 2026-04-20 082952-1776695398089.png">

Jackie Brown

Severe Thunderstorms Ramp Back Up This Week

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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!

Alana Cameron

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CALIFORNIA - Rain has begun in California and will continue through Wednesday, also bringing some snow chances for the Sierra. This is good news as drought has returned to the state following the historic heatwave in March. As the low moves eastward midweek, more moisture should increase across the Rocky Mountain states.<img src="https://media.weathernationtv.com/app/uploads/2026/04/Screenshot 2026-04-20 144634-1776718028384.png">Winter Storm Watches have been issued for portions of the Sierra Nevada from Monday through Wednesday. Generally, 4-9 inches above 6500 feet will be likely but up to 12-18 inches along the highest mountain peaks is likely. Down at the lake level, 1-4" of snow is possible. In addition to the Sierra Alerts, winter weather advisories were issued in Northern California near Mount Shasta for 5-10 inches of snow and winds to 45 mph.<img src="https://media.weathernationtv.com/app/uploads/2026/04/Screenshot 2026-04-20 144626-1776718093180.png">Showers have already started as the front has pushed onshore and will continue through tonight. High elevation snow also starts tonight and will be especially heavy as we head into Tuesday night before wrapping up on Wednesday.<video src="https://media.weathernationtv.com/app/uploads/2026/04/04-20 RSW CALIFORNIA-1776718099665.mp4" controls="true" width="100%"></video>There is also an isolated threat for heavy rainfall across Northern California, the Bay Area, all the way down through Santa Barbara, into Tuesday<img src="https://media.weathernationtv.com/app/uploads/2026/04/TUESDAY FFFFFFFF-1776724614964.png">More on this forecast can always be found :50 past the hour on WeatherNation.

Active Week Ahead for the West Coast

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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.

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<h1>SOUTHEAST </h1>Over 96% of the Southeast is in moderate to exceptional drought. These dry conditions have been one of many factors increasing the fire threat across the southeast. Over the next few days, we can see gusty conditions combined with the drought, which will aid any fires that start rapidly! Red flag warnings and fire weather watches remain in place over the next few days. If you are in a local burn ban, please use caution and obey! <img src="https://media.weathernationtv.com/app/uploads/2026/04/fire southeast-1776713854781.png">Because of these dry conditions, we have seen multiple wildfires break out. On Sunday, fire crews responded to the N. Main Street Fire in Gainesville, Florida. As of now, this fire is 25 percent contained.<img src="https://media.weathernationtv.com/app/uploads/2026/04/fire droughts-1776714061093.png"><h1>CENTRAL PLAINS </h1>Across the plains, gusty winds, dry conditions, and drought will all contribute to extreme fire conditions. Red flag warnings and fire weather watches are in place this week, as any fire that develops can spread rapidly! Please use extreme caution if you are doing any burning, and check to make sure you are allowed to burn. <img src="https://media.weathernationtv.com/app/uploads/2026/04/fire plains-1776713881769.png"><img src="https://media.weathernationtv.com/app/uploads/2026/04/plains drought-1776713890395.png">

Extreme Drought Leads To Fire Concerns Across The Nation

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Tracey Anthony

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Flooding turned serious over the last week across Michigan and Wisconsin. Heavy rain &amp; severe storms arrived on top of spring snowmelt. <div class="twitter-tweet" style="display: flex; justify-content: center" data-twitt-post-id="2045208169664913798" src="https://x.com/WeatherNation/status/2045208169664913798"></div>A big part of this flood set up traces back to the Michigan's Upper Peninsula, where a very snowy winter left a large amount of water locked in the snowpack. <img src="https://media.weathernationtv.com/app/uploads/2026/04/Web_1-1776694765560.png">At the same time, Milwaukee set a new April precipitation record by April 16, surpassing the old record of 7.38 inches from 2013. &nbsp;<img src="https://media.weathernationtv.com/app/uploads/2026/04/Web_4-1776695176771.png"><div class="twitter-tweet" style="display: flex; justify-content: center" data-twitt-post-id="2044823132792365142" src="https://x.com/WeatherNation/status/2044823132792365142"></div>The flood threat is not over yet. The National Weather Service in Marquette said Monday that the threat for river flooding will continue across north-central and eastern Upper Michigan as temperatures warm into the 40s, and its latest flood briefing said minor to moderate flooding is expected over the next seven days, with major flooding possible along parts of the Sturgeon and Muskegon Rivers. <img src="https://media.weathernationtv.com/app/uploads/2026/04/Web_7-1776695604663.png">For more on your central regional forecast, tune into WeatherNation :30 past the hour.

Record Snow, Record Rain, Rising Rivers

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Tornadoes, hail, wind, and rain slammed the Midwest and Great Plains on Friday as a powerful storm system moved into the region. The same storm system was producing snow in Colorado while tornado warnings were being issued hundreds of miles to the east. Unfortunately, tornadoes hit some residential areas causing damage to homes in several states and injuring at least one person in Iowa. Thankfully, no deaths have been reported thus far. We'll post summaries of the tornadoes, including their ratings, as that information comes in over the next few days. Head to the bottom of the page for radar loops from Friday.<img src="https://media.weathernationtv.com/app/uploads/2026/04/Screenshot 2026-04-20 103932-1776703184677.png"> <img src="https://media.weathernationtv.com/app/uploads/2026/04/Screenshot 2026-04-18 051753-1776512252193.png">Over one hundred tornado warnings were issued with 25 reports of tornadoes either being spotted or causing damage.<img src="https://media.weathernationtv.com/app/uploads/2026/04/Screenshot 2026-04-18 051244-1776512264052.png">Many more severe thunderstorm warnings and flash flood warnings were issued on Friday, with many warnings confirmed by reports (below).<img src="https://media.weathernationtv.com/app/uploads/2026/04/Screenshot 2026-04-18 051758-1776512271813.png">Hail topped 3 inches in diameter (bigger than baseballs) in both the Midwest and Plains on Friday, with many significant hail reports (over 2 inches).<img src="https://media.weathernationtv.com/app/uploads/2026/04/Screenshot 2026-04-18 051925-1776512279734.png"><img src="https://media.weathernationtv.com/app/uploads/2026/04/Screenshot 2026-04-18 051918-1776514705456.png">Hurricane force wind gusts also verified on Friday, with at least 5 reported over hurricane strength in the Midwest. Squall lines formed late in the day to produce large bowing segments.<h1><img src="https://media.weathernationtv.com/app/uploads/2026/04/Screenshot 2026-04-18 051932-1776512279733.png">Radar Review</h1>Radar imagery from Friday was impressive, with many discrete supercells forming before the storms became more linear late in the evening. Many warnings were issued for storms, including confirmed tornado warnings (pink instead of red).<video src="https://media.weathernationtv.com/app/uploads/2026/04/2026-04-18 03-04-23-1776516944009.mp4" controls="true" width="100%"></video><video src="https://media.weathernationtv.com/app/uploads/2026/04/2026-04-18 03-12-44-1776516960303.mp4" controls="true" width="100%"></video><video src="https://media.weathernationtv.com/app/uploads/2026/04/2026-04-18 03-13-20-1776516972432.mp4" controls="true" width="100%"></video>

Looking Back at Last Week's Severe Weather Outbreak

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High pressure has been dominant on the East Coast this week, setting numerous records throughout the last week. Following Saturday's record highs, temperatures are expected to drop for Sunday and Monday.<img src="https://media.weathernationtv.com/app/uploads/2026/04/1-1776562247764.png">The temperatures will be cooling off for a few days before going right back up by midweek.<img src="https://media.weathernationtv.com/app/uploads/2026/04/1-1776562405685.png"><h3>Fire Danger</h3>Despite the cooler temperatures, fire danger will be present for Sunday and Monday with the strong winds and low humidity values.<img src="https://media.weathernationtv.com/app/uploads/2026/04/1-1776562504453.png"><img src="https://media.weathernationtv.com/app/uploads/2026/04/1-1776562544985.png">

Jesse Kelley

Last Day of East Coast Record Heat, Big Cool Down on the Way

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Meteorologist Jesse Kelley is excited to join the talented staff at Weather Nation. Jesse spent most of his childhood in Birmingham, Alabama. The state of Alabama is prone to seeing various types of weather from severe thunderstorms, tornadoes, hurricanes, and winter weather. For college, Jesse attended the University of South Alabama where he received his degree in Broadcast Meteorology along with minors in Math and Geography. From Alabama, Jesse started his broadcast television working three years at KAVU-TV in Victoria. Recently, he finished a stint in Shreveport, LA. Jesse and his wife are looking forward to making the Rocky Mountains and Colorado home. If you would like to follow me, you can follow me on Twitter @JesseKelleywx and on Facebook at Meteorologist Jesse Kelley.

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COLORADO - An estimated 70+ car pileup happened on Colorado's I-70 near the Eisenhower-Johnson Tunnel earlier on Tuesday, April 14th. Light snow was being reported throughout the day. I-70 was closed well into Tuesday evening, but has since been reopened.<div class="twitter-tweet" style="display: flex; justify-content: center" data-twitt-post-id="2044230476697674132" src="https://x.com/WeatherNation/status/2044230476697674132"></div>A frontal boundary is moving across the Northern Rockies. As a result, widespread winter weather alerts are in place for higher elevations across the Northwest.<img src="https://media.weathernationtv.com/app/uploads/2026/04/PIC 3-1776437893436.jpg">This system is expected to reach Utah by tonight and much of Colorado by Friday. This next round of snow for Colorado looks to bring snow levels lower, down to the I-25 corridor.<video src="https://media.weathernationtv.com/app/uploads/2026/04/FORECAST-1776437807033.mp4" controls="true" width="100%"></video>Snowfall totals will vary by elevation, but mountainous areas could pick up a foot of snow.<img src="https://media.weathernationtv.com/app/uploads/2026/04/PIC 2-1776437841942.jpg">The air will feel much cooler over the next few days. Numerous areas are under frost and freeze alerts.<img src="https://media.weathernationtv.com/app/uploads/2026/04/1-1776368815559.png">In true Colorado fashion, Denver's nighttime lows will drop into the 20s and 30s after a mild start on Thursday morning.<img src="https://media.weathernationtv.com/app/uploads/2026/04/1-1776368844993.png">More details on this forecast can be found :50 past the hour on WeatherNation.

Patrick Crawford

Colorado I-70 Pileup on Tuesday, More Snow Late Week

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<a href="https://earthsky.org/tonight/deneb-belongs-to-a-cross-like-star-pattern">[Original story by EarthSky.org]</a>

If you've run out of ideas of what to do while remaining at home, we have a suggestion tonight!

Actually, we encourage this every night: Look up!

After sunset, go outdoors (with all responsibly-safe measures) and take a glance to the northeast. You may spot a couple of bright stars. The one we're highlighting in this article is the star Deneb. This star is on the left side of the constellation Cygnus the Swan. It is the brightest star in this constellation and the name is of Arabic language. It means tail and refers to the Tail of the Swan as seen by Arabian stargazers, according to EarthSky.

<img class="size-full wp-image-122552" src="https://media.weathernationtv.com/app/uploads/2020/05/Deneb-Earth-Sky.jpg" alt="" width="430" height="391" /> A representation of Cygnus the Swan courtesy EarthSky.org

Deneb is one of the brightest stars we can see with the naked eye. Astronomers estimate that it's more than 1,000 light years away. Think about that. The shine from that star you see tonight started on its trek toward Earth 1,000+ years ago!

The constellation Cygnus the Swan was originally referred to by Arabian stargazers whereas the head of the swan was the right side of the picture above, the tail being Deneb.

Deneb is part of the "Summer Triangle asterism" according to EarthSky. The two other stars, Vega and Altair, form the other ends of it. According to EarthSky, the star Altair is not visible (as of this writing) but is the last
of these three stars to rise. It will be visible next month (June).

Enjoy the night sky safely tonight, and every night for that matter!

Featured [file] image courtesy Mary Reed Runyon

Night Sky: Look Northeast For Deneb

Severe Thunderstorms Ramp Back Up This Week

While the severe thunderstorm risk ends with

Active Week Ahead for the West Coast

CALIFORNIA - Rain has begun in California and

Extreme Drought Leads To Fire Concerns Across The Nation

SOUTHEAST Over 96% of the Southeast is in mod

Record Snow, Record Rain, Rising Rivers

Flooding turned serious over the last week ac

Looking Back at Last Week's Severe Weather Outbreak

Tornadoes, hail, wind, and rain slammed the M

Last Day of East Coast Record Heat, Big Cool Down on the Way

High pressure has been dominant on the East C

Colorado I-70 Pileup on Tuesday, More Snow Late Week

COLORADO - An estimated 70+ car pileup happen