Weather models show stormy Memorial Day zones

USA Today and Newsweek published forecasts on May 20 and May 21 showing a stormier-than-usual setup for parts of the Memorial Day weekend across the United States. The coverage said rain and thunderstorms were expected to affect a broad zone from the Plains into the East, with travel and outdoor plans at risk in some regions. ABC News separately reported that large parts of the country were unlikely to see beach-friendly weather over the holiday weekend. The forecast matters because Memorial Day weekend is one of the busiest travel periods of the year, and weather disruptions do not need to be extreme to alter plans. Rain, repeated thunderstorms and localized downpours can slow highways, delay flights and wash out beach and cookout plans even where severe weather does not develop. Newsweek said AccuWeather expected storms to hamper travel across parts of the Eastern United States. (usatoday.com) ### Where are the stormiest parts of the country expected to be? Newsweek reported on May 21 that AccuWeather maps showed showers and thunderstorms stretching from the Plains to the Northeast. The publication quoted AccuWeather meteorologist Elizabeth Danco as saying that “millions heading to cookouts, ballgames and beaches this Memorial Day weekend may end up dodging rounds of thunderstorms and downpours,” with the unofficial start of summer “shaping up to be a soggy one.” (newsweek.com) USA Today reported on May 20 that millions of Americans faced a stormy holiday forecast, with rain and thunderstorms expected in multiple regions. Its framing pointed to a broad holiday weather advisory rather than a single concentrated storm system, which means conditions could vary sharply by day and by metro area. ### Does this mean the whole weekend will be a washout? (newsweek.com) ABC News said large parts of the United States would not get beach-friendly conditions, but that does not mean nonstop rain everywhere for three straight days. Holiday forecast language like this usually points to unsettled conditions — periods of showers, thunderstorms and cloud cover — rather than a uniform all-day event across the country. In practical terms, some places may still get usable dry windows between rounds of rain. (usatoday.com) AccuWeather’s state-by-state maps, as cited by Newsweek, are useful for that reason. They are meant to show relative travel and outdoor conditions across the country, not just whether rain is possible at any point in a 24-hour period. ### How could this affect holiday travel? Memorial Day travel is especially vulnerable to scattered thunderstorms because they can create delays beyond the places directly under the storms. (usatoday.com) Newsweek said AccuWeather expected the Eastern U.S. storm pattern to hamper travel, and USA Today said the forecast could spoil holiday plans for millions. That combination points to the most likely disruption pattern: slower road travel, airport delays in affected corridors and more uncertainty for outdoor gatherings. (newsweek.com) The risk is highest for travelers crossing multiple states over the weekend rather than staying local. A trip that starts in dry weather can still run into storms farther east or north, especially in a pattern that extends from the Plains toward the Northeast. ### What should readers watch next? May 25 is Memorial Day, and the forecast window is now close enough that local updates will matter more than broad national maps. (newsweek.com) USA Today’s May 20 advisory and Newsweek’s May 21 AccuWeather-based map story give the national outline, but the next step for travelers is to check city-level forecasts and airline or highway updates as departure times get closer. ABC News, USA Today and AccuWeather-linked forecast maps are likely to update again before the weekend begins in full. The most useful changes to watch are shifts in where thunderstorm clusters set up and whether rain timing moves into or out of peak travel periods on Friday, Saturday and Memorial Day itself. (usatoday.com)