Skip to content

U.S. Weather Update 9.17.26

| September 17, 2026 | By

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states.

Flood Watch included but not limited to: Arizona, Utah, Colorado, New Mexico, Indiana, Ohio, Illinois, Iowa, Hawaii, Alaska

Flood Advisory included but limited to: New Mexico, Illinois

Flood Warning included but limited to: Kansas, Missouri

Flash Flood Warning included but limited to: Indiana, Ohio

Dense fog Warning included but limited to: Colorado, South Dakota, North Dakota, Minnesota, Iowa, Illinois, Kansas, Nebraska

High Wind Warning included but limited to: Montana

 

 

For more information, please visit