Snowfall measurements were extremely challenging as wind gusts to 60 mph resulted in blowing and drifting snow, with drifts ...

Long before snowflake photos filled science textbooks and art books, a curious farmer was capturing their beauty one crystal ...

A long-duration heat wave is taking shape over the western half of the U.S. and forecast to stick around in the days ahead.

A late-season blizzard swept across Wisconsin this week, driven by Arctic air and Gulf moisture, dumping snow totals that made it the second-heaviest storm in state history in some cities. For much of ...

Snow, tornadoes, record-breaking heat, a dust storm — and that’s just last weekend. Here’s how to understand what’s going on, ...

With more than 600,000 acres burned, crews continue to fight to contain four active fires as the state’s largest-ever blaze ...

The National Weather Service has issued blizzard warnings for portions of east central, south central and southeast Wisconsin through 4 p.m. Monday. Blizzard conditions may linger once the brunt of ...

A potentially historic blizzard continues in Michigan’s Upper Peninsula, where snowfall totals could reach 1 to 3 feet and up to 4 feet possible in higher terrain.

This interactive map, with data starting in January 1950, shows where tornadoes have touched down in Pennsylvania and traces their paths.

I have seen some crazy weather in my 21 years since I’ve been here. I’ve seen hurricanes, tornadoes, floods, and blizzards. I’ve seen some big temperature drops within 24 hours.

The storms also produced exceptionally large hail. One 6-inch diameter hailstone measured in Kankakee, Illinois, may be considered for a new state record.

At least four tornadoes from a powerful supercell tore across parts of Illinois and Indiana Tuesday, killing two people in ...