Another heat dome is moving over Illinois this week as temperatures near the triple digits. Here's what that means and when ...

Weather Advisory. When hazardous weather is occurring, imminent or likely, then that’s when the NWS issues an advisory. Weather advisories are for less serious conditions than warnings, as the ...

The National Weather Service sent out millions of extreme heat warnings, heat watches and heat advisory alerts early Monday ...

What is "corn sweat," and how does it contribute to rising heat and humidity in Illinois? See what experts say.

The National Weather Service in Wilmington, Ohio, issued a winter weather advisory Thursday afternoon as 1 to 3 inches of snow is expected to begin accumulating this evening.

A winter weather advisory will be issued for any amount of freezing rain, or when 2 to 5 inches of snow (alone or in combination with sleet and freezing rain), is expected to cause a significant ...

Forget about any worries of tropical weather today. Instead pay attention to the heat: temperatures in Jacksonville could ...

A heat advisory for Florida's Treasure Coast is in effect from noon through 6 p.m., with heat index values from 109 to 112 ...

The Pensacola area is under a heat advisory for the second day in a row. A cluster of showers and thunderstorms will offer ...

The Grand Rapids-based forecaster said people sometimes even think an advisory is worse than a warning. The National Weather Service maintains a glossary of terms, and as residents look ahead to ...

Kentucky is expecting severe weather over the weekend and early next week. Currently, a winter storm watch is in effect until Monday afternoon. As the storm approaches, it is important to know the ...

Much of Ohio is under a winter weather advisory — but what does that mean? The National Weather Service Wilmington office warned Monday to expect sudden snow squalls and widespread snow showers ...