The National Weather Service has issued a Red Flag Warning for parts of the Chicago area Friday. What does that mean and what should you know?

Now that a cold front has pushed through, South Florida’s attention turns to a red flag warning in play on Monday. The red flag warning is in effect from noon until 8 p.m. in Broward, Miami-Dade, ...

More specific criteria established by the National Weather Service, in coordination with government land management agencies, uses thresholds to determine whether a red flag warning should be ...