Extreme spring weather is impacting nearly every corner of the United States this week, with tornado outbreaks in the Midwest, snowstorms in the Rockies, dangerous wildfire conditions in the Plains and record-breaking heat across the Northeast.
More than 230 severe weather reports were recorded Sunday alone, including at least 25 tornado reports across Nebraska, Kansas, Iowa and Minnesota.
Communities in Nebraska were among the hardest hit. Tornadoes damaged homes and scattered debris across several towns, including Saint Libory and areas near St. Paul.
Severe thunderstorms also swept through Omaha before moving toward Kansas City.
Forecasters warned Monday that nearly 49 million people remain at risk for severe weather stretching from north Texas to northern Michigan.
A moderate tornado risk is in effect for parts of Kansas and southeastern Nebraska, where meteorologists say strong tornadoes, baseball-sized hail and wind gusts exceeding 75 mph are possible.
Cities facing the greatest tornado threat include Wichita, Topeka, Salina, Manhattan and Hutchinson in Kansas.
Tornado watches have also been issued for Kansas City, Omaha, Lincoln, Des Moines and Oklahoma City.
Flood watches cover approximately 5 million people across eastern Kansas, southeastern Nebraska and much of Missouri, where rainfall rates could reach up to 2 inches per hour, with isolated totals of 5 to 7 inches possible.
Meanwhile, winter weather is striking parts of the Rocky Mountains.
Winter storm alerts are active across much of Wyoming, northeastern Utah and the Colorado Rockies, while hail and freezing temperatures have impacted areas outside Denver.
At the same time, dangerous heat is building in the eastern United States.
Temperatures from the Ohio Valley through the Northeast are expected to run 10 to 25 degrees above seasonal averages through Wednesday.
Cities including New York City, Washington, Pittsburgh, Hartford, Syracuse and Nashville are all at risk of setting new temperature records this week.
Forecasters expect parts of New Jersey, Pennsylvania, Washington and New York City to reach the mid-90s before thunderstorms arrive later in the week.
The National Weather Service warned that New York City could experience its first 90-degree temperatures of the year roughly 10 days earlier than normal.
Wildfire dangers are also intensifying across the southern Plains and California.
Red flag warnings are currently in place for about 11 million people, particularly across the Texas and Oklahoma panhandles and southwest Kansas, where dry air and strong winds could allow fires to spread rapidly.
Meteorologists warned that shifting winds later Monday could suddenly change the direction of active fires, creating life-threatening conditions.
