Why is there a heat advisory?
Heat Advisory vs. Excessive Heat Warning: What's the difference?
Excessive Heat Warning Today
Philadelphia Weather: Excessive Heat Warning
Extreme heat advisory to continue Sunday
More than 100 million brace for dangerous heat wave across US
Detroit Weather: Dangerous heat today; excessive heat warning
Extreme heat and wind fuel the chances for wildfires
Friday Forecast: Heat advisory starts this morning for extreme heat into the weekend
Heat Advisory Issued For Record Warmth In Northeast And Midwest
Chicago Weather Alert: Excessive Heat Warning in effect; heat index near 110 degrees
First Alert Weather Days With Heat Advisory
Metro Detroit Forecast: Heat advisory today as heat indices approach 100°
Oops: It was "101,105 heat index" in McKinney on Thursday
DFW weather: Excessive heat warning for Sunday and Monday
Chicagoans face safety concerns amid Excessive Heat Warning
Heat Advisory and storms
Winter Warm Up: Heat Advisory Issued In Southern California
Heat Advisory In Effect; Storms Tuesday Night
Bay Area Heat Wave: Heat Advisory, Spare the Air