According to the predication map, northern Illinois and southern Wisconsin saw the first signs of fall the week of Sept. 18. "Minimal" is expected to turn to "patchy" the week of Sept. 25.

ROCKFORD, Ill. (WTVO) — If you’ve heard the sound of helicopters buzzing overhead at night, that’s because the U.S. Army is conducting training this week. According to the Wisconsin National ...

The U.S. Forest Service predicted an emergence of Brood XIII cicadas, a 17-year occurrence, in northern Illinois, southern Wisconsin, northwestern Indiana, southwestern Michigan and eastern Iowa.

Many Northwoods locales are reaching peak fall color, but the eastern lakeshore in Wisconsin is still pretty green.

Wisconsin counties along the Illinois border might have a chance to see the northern lights Sunday evening, according to the National Weather Service in Sullivan.

A magnitude 3.6 earthquake rattled northern Illinois and parts of three other states, including Wisconsin, early Wednesday, the U.S. Geological Survey and police said.

According to the NOAA, the northern lights could be visible in northern Wisconsin and perhaps as far south as southern Wisconsin and northern Illinois Thursday night and into the weekend.

April 20, 2023 / 2:17 PM CDT / CBS Chicago CHICAGO (CBS) -- The National Weather Service issued a tornado warning for much of northern Illinois and southern Wisconsin on Thursday afternoon.

The severe weather threat is increasing across northern Illinois and southern Wisconsin Sunday afternoon as showers and thunderstorms begin to develop in eastern Iowa and western Illinois.

The historic 2024 cicada emergence will see two broods of cicadas emerging this spring, and while some sightings have already been reported, how can you know which brood you are seeing?