The peak of the current solar cycle is ongoing, bringing spectacular views of the northern lights to several U.S. states.

The northern lights may be visible across night sky in parts of Wisconsin on Monday and Tuesday, according to the NOAA's ...

More northern U.S. states are expected to see aurora borealis Monday night as an incoming geomagnetic storm is expected to affect Earth’s magnetic field, according to the National Oceanic and ...

To see the northern lights in Colorado, a KP index of 5 or higher is usually needed. The KP index measures geomagnetic ...

The sun is reaching a solar maximum. Here's what that could mean for Iowa and our chances to see the aurora borealis, known ...

Coronal holes in the Sun continue to send solar wind toward Earth, increasing the chances of Northern Lights across the ...

Americans in more than a dozen northern U.S. states may be able to catch a glimpse of the northern lights Sunday evening, as ...

A cold Saturday night into Sunday morning. Sunshine returns on Sunday, but a First Alert to have the sunglasses, as the new ...

Under an inch of snow is expected in southeast Wisconsin Saturday afternoon. Snow should be arriving midday and wrap up around 6 p.m. The snow is not expected to be continuous during that time frame.

The overnight hours will remain dry under mostly cloudy skies. Lows will be in the 20s with light winds.

Our first widespread snow in weeks arrives across southeast Wisconsin on Saturday. Earlier in the week the snow totals looked more impressive but as the storm track has shifted north it only looks lik ...

Wisconsin Public Radio We all know the Superman saying: “It’s a bird! It’s a plane!” But if you’re at the Richard ...