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<div>Lucy is originally from the Boston area but has spent the last four years forecasting and living in Colorado! She stayed in the northeast for her education, graduating Summa Cum Laude from SUNY Oswego with a B.S. in Meteorology. Just a few days after graduation, she made the cross country move to Colorado Springs, CO to begin her career at KKTV, the CBS affiliate. Lucy has covered historic blizzards, tornadoes, windstorms, the largest wildfires in Colorado state history and dust storms ... they truly "get it all" in Colorado! Lucy is excited to forecast on a national level and continue her passion of explaining the science behind the weather!</div>
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Lucy Bergemann

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<p>Snow is in the forecast for Denver, which could be our last snowfall of the year - right on track. The Mile High City is no stranger to some wild temperature swings and this week is no different. After snow and frosty conditions this past weekend and the start of the work week, highs jump into the 70s for the Front Range and wider Southwest through Thursday. We could hit records in New Mexico on Tuesday afternoon too! Temperatures have been in the 90s and 100s for Phoenix and that heat will linger a bit longer before a cool down arrives in time for the weekend.</p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/three day temps-1713893137483.jpg">The cooldown is thanks in part to a couple of areas of low pressure that slid into the Southwest from the Pacific this week. Our first low through Thursday will aid in thunderstorm development along I-80 in northern Utah, Nevada, and Wyoming but doesn't knock temperatures too much. A second area of low pressure arrives Thursday through the weekend and packs a bigger punch.</p><video src="https://media.weathernationtv.com/app/uploads/2024/04/2024-04-24 11-42-48-1713980619657.mp4" controls="true" width="100%"></video><p>As mentioned above the first area of low pressure through Midweek impacts the northern tier of the Southwest with isolated showers and a rumble of thunder. Storms bubble up in the heat of the day on Tuesday, Wednesday, and Thursday, moving from Northwest to Southeast around the flow of our low. More moisture arrives Thursday night on the West Coast making its way into the Four Corners Friday and continuing into Sunday for Colorado and New Mexico.</p><video src="https://media.weathernationtv.com/app/uploads/2024/04/2024-04-24 11-42-05-1713989279109.mp4" controls="true" width="100%"></video><p>Our heaviest snow will be in the Colorado Rockies with snow in the Sierra Nevada and Wasatch Range of Utah. A bit of snow could make it down into Denver and SLC, which isn't uncommon for late April. The average last snow in Denver is April 28th and in Salt Lake City on average in April 16.</p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/SNOW-1713980594150.jpg">Stay with WeatherNation for the latest information on our warm temperatures and weekend snow potential.</p>

Record Warmth to Weekend Snow in the Four Corners

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<p>The plains are experiencing an ongoing threat of severe weather as a weather pattern has set up. If it seems like April has been particularly busy with severe weather, that would be correct - except for two days, each day has seen some level of severe weather. More than one-third of those days have been Level 3 or higher.</p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/April Risk Calendar-1713961832872.png">On Wednesday, an area of low pressure will linger across Texas,&nbsp;leading to&nbsp;showers and storms throughout the day.&nbsp;Daytime heating will aid in fueling these storms as temperatures reach the upper 70s to mid-80s across the Plains. The strongest storms will be in the afternoon and evening with some storms lingering overnight. Please have multiple ways of receiving severe weather alerts that can wake you up in&nbsp;an emergency.</p><video src="https://media.weathernationtv.com/app/uploads/2024/04/0424-1713989815510.mp4" controls="true" width="100%"></video><p>The primary threats on Wednesday include significant size hail and tornadoes, especially in West Texas from Lubbock down to I-20 including Midland and Abilene.</p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/Screenshot 2024-04-24 141727-1713989854592.png">The severe weather threat <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.weathernationtv.com/news/severe-weather-returns-to-the-plains-thursday-friday"><strong><em><u>continues into Thursday, Friday</u></em></strong></a> and <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.weathernationtv.com/news/weekend-forecast-more-severe-weather-in-the-plains"><strong><em><u>even the weekend</u></em></strong></a> for similar areas. Please stay weather-aware!</p>

Taban Sharifi

Storms in Texas, Oklahoma Today

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<p>We are looking at the threat of another severe weather outbreak for the final weekend in April. Historically, our highest number of tornadoes occur in April and May, so we are deep into severe weather season.</p><p>Related Article -<a target="_blank" rel="noopener noreferrer nofollow" href="https://www.weathernationtv.com/news/severe-weather-returns-to-the-plains-thursday-friday"><strong><em><u> Severe Weather Thursday - Friday</u></em></strong></a></p><p>This weekend there are two outlooks from the Storm Prediction Center on Saturday and Sunday indicating high confidence in the threat of severe weather this weekend. This will be similar to areas that are under the severe weather threat on Thursday and Friday. Once again all modes of severe weather are likely.</p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/SPC Sat Outlook-1713960904098.png"><img src="https://media.weathernationtv.com/app/uploads/2024/04/SPC Sunday Outlook-1713960913847.png">Severe weather develops around an area of low pressure in the Plains on Saturday with a few showers and storms, mostly in Oklahoma and Texas. More severe weather looks likely on Sunday as the front hits warm, moist air over the central and southern Plains. Severe weather will continue into Monday morning in an overnight severe weather threat so please look ahead to the weekend and have multiple ways to get alerts. </p><video src="https://media.weathernationtv.com/app/uploads/2024/04/2024-04-24 07-34-10-1713965741273.mp4" controls="true" width="100%"></video><p>In addition to the severe weather, there is also a flood threat, especially in Missouri, eastern Kansas, and Oklahoma. This is thanks to heavy rainfall in combination with saturated soils from heavy rain already falling earlier in the week.</p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/GFS Rainfall amount-1713961289144.png">Stay with WeatherNation for the latest in the severe weather threat and forecast information.</p>

Weekend Forecast: More Severe Weather in the Plains

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<p>More people die from heat every year than ALL other extreme weather COMBINED. So how do you know how hot it is it <em>really</em> going to be?&nbsp;The National Oceanic and Atmospheric Administration [NOAA] and the Centers for Disease Prevention and Control [CDC] worked collaboratively to produce a new HeatRisk tool rolling out this summer from coast to coast. The tool had previously been used on the West Coast, but the 2024 summer will bring this experimental product to all cities across the U.S. </p><p>According to <span style="color: rgb(36, 36, 36)">Kimberly McMahon, the NWS Public Weather Services Program Manager, "HeatRisk is a great tool to just put into context, how hot it's going to be compared to what they're used to." </span></p><p><span>The HeatRisk scale ranges from minor to extreme impacts and is color-coded from yellow to magenta. For reference, a MINOR impact day is your typical summer day.&nbsp;MODERATE days bring impact to vulnerable populations, especially people who are in the sun for long periods or without A/C. On these days, fans and open windows help to alleviate heat impacts inside.</span><span style="color: rgb(0, 0, 0)">&nbsp;</span></p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/major-1713896597233.jpg"><span>MAJOR impact days can be deadly for those without A/C and power interruptions are possible due to the heat stress. Hospitals are likely to see an increase in the number of ER visits due to heat-related illnesses. Outdoor activities should be shifted to cooler times of the day.</span><span style="color: rgb(0, 0, 0)">&nbsp;</span></p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/mod-1713896597231.jpg"><span>Finally, EXTREME impact days are for long-duration or potentially record-breaking heat events. There will be little to no relief from the heat overnight... and power outages are likely due to the stress on the grid. Outdoor activities should be canceled, and you should stay in cool spaces.&nbsp;</span><span style="color: windowtext">&nbsp;In 2023 during Phoenix's month-long stretch of 100°+ degree days, more people died in their un-air conditions homes than outdoors. </span></p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/xtreme-1713896597235.jpg">The HeatRisk tool incorporated heat forecast and historical data from NOAA to include: how above normal the temperatures are, the time of year, the duration of the heat, and overnight relief potential.<span style="color: rgb(0, 0, 0)">&nbsp;It also considers at what temperature heat deaths occur for over 700 cities in the U.S.. That data was imperative in designing the tool to know at what level heat becomes deadly, unique to geographic location. For example, Phoenix's 110°, though hot, wouldn't be an "extreme" day during the summer. Take that same 110° but for Chicago? The risk becomes extreme. </span><span>Look for the new HeatRisk product and temperature forecasts this summer on WeatherNationTV. For more information from NOAA, visit the </span><a target="_blank" rel="noopener noreferrer nofollow" href="https://www.wpc.ncep.noaa.gov/heatrisk/#:~:text=The%20NWS%20HeatRisk%20is%20an,both%20daytime%20and%20nighttime%20temperatures"><strong><em><u><span>HeatRisk Dashboard.</span></u></em></strong></a></p>

NOAA Debuts "HeatRisk" Tool Nationwide

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Kevin Schneider

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<p>It’s the soundtrack to the summer. Nature’s noisemakers are set to return in a <em>big</em> way this year as not one, but <em>two</em> sets of periodical cicadas will emerge in the Midwest and Southeast. It is the first time these two specific broods have surfaced <em>together</em> since 1803! This is the first time since 2015 that a 13 year cycle brood emerges at the same year as a 17 year brood.</p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/o5jJPrP5rfE" start="0"></iframe></div><p></p><p>The southern brood emerges every 13 years and is known as the <strong>Brood XIX, </strong>the largest brood in the U.S.. The Northern Illinois brood has a period of 17 years, making these two broods overlap uncommon. They will only overlap in central Illinois, where is expected to be the noisest!</p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/Closer look at Illinois locations overlap.mp4_snapshot_00.01.232-1713196589008.jpg"></p><blockquote><p>Katie Dana, a researcher with the Illinois Natural History Survey who studies the cicadas says, “We have broods emerging across the U.S. almost every year, but we don’t often have broods emerging at the same time. Just like how birds have different songs, cicadas have different songs...we have over 3,000 different species of cicadas so we have so many different songs.”</p></blockquote><p>Periodical Cicadas are large, loud insects with bright red eyes. They live underground for years. Once the cicadas take to the skies, they will be in the air for about 3-4 weeks, mating before laying eggs and reburying themselves for another 13 or 17 years.</p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/Slow zoom east coast brood locations.mp4_snapshot_00.06.391-1713196589005.jpg">Depending on where you live, the double brood emergence could start as soon as April but will happen whenever the ground temperatures reach 64°. According to Katie, “It’s those warm soils that push them out of the ground, but they’re also looking for some moisture. If you have really dry soil, it’s going to make it hard for them to dig out.” Given that we've had some of our warmest winters on record in the Midwest we are looking at the opportunity for earlier emergence of the broods.</p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/Warmest Winter on Record.mp4_snapshot_00.05.538-1713196589007.jpg">If you’re less than thrilled about these beaty-eyed bugs, focus on the positives. They provide extra nutrition for birds and animals and spark a reset for oak trees allowing them to produce more acorns a few years after they emerge. If that’s not enough to get you through... the next time these two broods will be out at the same time won't be for another 221 years, which will give you plenty of time to learn to appreciate the cicada screams.</p>

Double Trouble: Cicadas Take to the Skies this Spring

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<p>National Park Week started Saturday, April 20th, and runs through Sunday, April 28th, It is a week to celebrate the over <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.nps.gov/findapark/index.htm"><strong><em><u>400 National Parks</u></em></strong></a>! Throughout the week, parks will host events to highlight the unique nature of the parks, how you can volunteer, and the innovation happening across the country. National Park Week also encompasses Earth Day, on Monday, April 22nd.</p><p><img src="https://media.weathernationtv.com/app/uploads/2024/04/nps-1713740968123.png"></p><p>At WeatherNation we spoke to some of the most popular, and lesser-known, national parks across the U.S. and highlighted them in our "Get Out and Explore" series.</p><h2>Catoctin Mountain Park (Maryland)</h2><p><span style="color: rgb(0, 0, 0)">This mountain park sits near the hustle and bustle of East Coast cities such as D.C. and Philly and allows people to explore the great outdoors and reconnect with nature. The heavily forested park offers hiking, camping, stargazing, and more. If you look closely you might even find old whiskey and moonshine stills during the prohibition period.&nbsp;</span></p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/W9VRUt93epc" start="0"></iframe></div><h2>Death Valley National Park (California)</h2><p><span style="color: rgb(0, 0, 0)">Home of extreme weather, this park is known for canyons, salt flats, and North America’s lowest point. &nbsp;</span></p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/4d1AmHZQRw8?si=-FBI8TOpXtvw7zoz" start="0"></iframe></div><h2>Lake Clark National Park and Preserve (Alaska)</h2><p><span style="color: rgb(0, 0, 0)">Lake Clark in Alaska sits about 100 miles southwest of Anchorage and is only accessible via small plane. This park boasts incredible wildlife and views as well as some of Alaska’s extreme weather.&nbsp;</span></p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/U3IM3w8M1Yc?si=i22NXFs0uVL_TX3y" start="0"></iframe></div><h2>Lava Beds National Park (N. California)</h2><p><span style="color: rgb(0, 0, 0)">Sitting just south of Oregon, Lava Beds National Monument is surrounded by volcanos. Visitors can explore lava tubes ranging in difficulty from easy to expert. This gives people a chance to explore the “volcanic plumbing” of the region. &nbsp;</span></p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/6c0aGmAgC38?si=BPzHjKS7iBSK5K3X" start="0"></iframe></div><h2>Black Canyon of the Gunnison N.P. (Colorado)</h2><p><span style="color: inherit">Black Canyon of the Gunnison is the steepest and narrowest canyon of the entire U.S. and sits in Southwest Colorado. The canyon provides intense changes in temperatures and is impacted by monsoon season during the summer months.&nbsp;</span></p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/getko7k6xv8?si=FBWTTOSZJH-3EkeR" start="0"></iframe></div><h2>Badlands National Park (South Dakota)</h2><p><span style="color: rgb(0, 0, 0)">An “undiscovered gem” in the national park system, Badlands offers landscapes, wildlife, and spectacular stargazing. NPS recommends spending at least some time in the park at night to fully experience another side of the park.&nbsp;</span></p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/qbXfbFmDko0?si=V71zMdVtyCkH_o9K" start="0"></iframe></div><h2>Manassas National Battlefield Park (Virginia)</h2><p><span style="color: rgb(0, 0, 0)">History lovers will love taking a trip to Manassas National Battlefield Park. Home of two major civil war battles, the park has acres of walking tours to explore a piece of American history.&nbsp;</span></p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/cTg1gYAD1o8?si=nn75R3h1z054AFxh" start="0"></iframe></div><h2>Saint-Gaudens National Historic Site (New Hampshire)</h2><p>Check out the only national park dedicated to a sculpture! It doesn't open until May so mark your calendars for next month.</p><div data-youtube-video=""><iframe width="640" height="480" allowfullscreen="false" src="https://www.youtube.com/embed/xlEEJRl0d_w?si=yPubZ3-sANBW6iiQ" start="0"></iframe></div><h2></h2>

National Park Week: Get Out and Explore

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<p>The spring season often means rounds of strong and severe storms in the heart of the country, with this April being no exception. A potent upper-level low-pressure system will eject from the Rocky Mountains and move across the Plains midweek creating wind shear and lift in the atmosphere. At the surface, a well-developed dryline is forecast from west Texas to west-central Kansas. This is the boundary between dry air and muggy air where storms could form from mid to late afternoon.</p><p>Related article: <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.weathernationtv.com/news/wet-weekend-in-the-lone-star-state"><strong><em><u>Front Sparks Storms in Texas Tuesday &amp; Wednesday </u></em></strong></a>and <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.weathernationtv.com/news/weekend-forecast-more-severe-weather-in-the-plains"><strong><em><u>Weekend Severe Threat</u></em></strong></a></p><video src="https://media.weathernationtv.com/app/uploads/2024/04/2024-04-23 07-39-30-1713879817199.mp4" controls="true" width="100%"></video><p>Thursday is highlighted as an <strong>ENHANCED RISK</strong> (level 3 out of 5) on the threat scale with pockets of large hail, strong winds, and a few tornadoes all on the table. We start Thursday with heavy rain in the Texahoma before daytime heating helps to develop more individual storm cells through the afternoon and evening hours. Those individual storm cells pose the risk of rotation, creating tornadoes and damaging hail and downburst winds.</p><video src="https://media.weathernationtv.com/app/uploads/2024/04/2024-04-24 11-39-10-1713980401679.mp4" controls="true" width="100%"></video><p>Our in-house model depicts one of the worst-case scenarios, with multiple rounds of severe storms possible. On the other hand, another model, the HRRR, isn't so sure we'll get storms much before midnight when the front arrives. Here's another example of what the commute home could look like on Thursday (below).</p><video src="https://media.weathernationtv.com/app/uploads/2024/04/2024-04-24 11-38-37-1713980424670.mp4" controls="true" width="100%"></video><p>The severe weather trend continues on Friday for the Midwest and Mississippi Delta. Cities under risk again on Friday include Oklahoma City, Tulsa, Kansas City, and Dallas. Once again all modes of severe weather are possible. Please have numerous ways to get alerts.</p><video src="https://media.weathernationtv.com/app/uploads/2024/04/2024-04-24 07-31-26-1713965949044.mp4" controls="true" width="100%"></video>

Significant Storm Threat Thursday

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The severe weather risk will shift east today for parts of eastern Texas and western Louisiana.  A Marginal risk of severe weather in the forecast for cities like Waco, Houston and Beaumont.   Here is the very latest.
<h2>Severe Outlook</h2>
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Here is today's severe outlook...isolated severe storms are in the forecast for areas like Abilene, Waco, Austin and Houston.
<h2>Severe Weather Risks</h2>
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<img class="alignnone wp-image-90427 size-full" src="https://media.weathernationtv.com/app/uploads/2018/04/Capture3-13.jpg" alt="" width="1920" height="1080" />

<img class="alignnone wp-image-90428 size-full" src="https://media.weathernationtv.com/app/uploads/2018/04/Capture4-9.jpg" alt="" width="1920" height="1080" />

Tornadoes, large hail and damaging winds will all be possible later today.  The hail forecast has the lowest coverage area of all the severe risks.  Nonetheless, we will need to watch out for all of these severe weather risks during the afternoon and evening.
<h2>Timing</h2>
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<img class="alignnone wp-image-90430 size-full" src="https://media.weathernationtv.com/app/uploads/2018/04/Capture6-4.jpg" alt="" width="1920" height="1080" />

<img class="alignnone wp-image-90431 size-full" src="https://media.weathernationtv.com/app/uploads/2018/04/Capture7-3.jpg" alt="" width="1920" height="1080" />

<img class="alignnone wp-image-90432 size-full" src="https://media.weathernationtv.com/app/uploads/2018/04/Joe1.jpg" alt="" width="1920" height="1080" />

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Here is the latest timing of today's severe thunderstorm chances.  Active weather will be in the forecast all morning and all afternoon with the highest chance of severe weather being later in the day.

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WeatherNation will continue to follow this severe weather risk and update you with the very latest.

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<strong>Meteorologist Patrick Crawford</strong>

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Saturday Severe Weather Update

Severe Outlook

Severe Weather Risks

Timing

Record Warmth to Weekend Snow in the Four Corners

Snow is in the forecast for Denver, which cou

Storms in Texas, Oklahoma Today

The plains are experiencing an ongoing threat

Weekend Forecast: More Severe Weather in the Plains

We are looking at the threat of another sever

NOAA Debuts "HeatRisk" Tool Nationwide

More people die from heat every year than ALL

Double Trouble: Cicadas Take to the Skies this Spring

It’s the soundtrack to the summer. Nature’s n

National Park Week: Get Out and Explore

National Park Week started Saturday, April 20

Significant Storm Threat Thursday

The spring season often means rounds of stron