Skip to content

U.S. Weather Update 5.4.26

| May 4, 2026 | By

 Isolated severe storms capable of hail and gusty winds are possible mainly this evening across portions of the mid-Mississippi Valley. Clusters of thunderstorms may produce isolated flash flooding in the Florida peninsula. Elevated fire weather risk is possible in the Northern Plains into western Minnesota.  

Colorado

Winter Storm Warning remains in effect until Wednesday. 

  • Heavy snow expected. Total accumulations between 10 and 24 inches. 

 

Wyoming

Winter Storm Warning remains in effect until Wednesday. 

  • Total snow accumulations between 5 and 10 inches. 

 

Additional  Wind Advisory included but not limited to:  California, New Mexico, Texas, Montana, South Dakota, Minnesota, Wisconsin, Iowa, Illinois, Missouri, Arkansas, Kentucky, Indiana, Michigan, New York, Connecticut, Rhode Island, and Massachusetts. 

Additional  Winter Storm Warning included but not limited to:   Colorado and Wyoming. 

Additional Flood Warning included but not limited to : Washington, Arkansas, Missouri, Minnesota, Wisconsin, Illinois, Indiana, and Michigan.

 

For more information, please visit