Heat Advisory Expanded Across Iowa, Dangerous Heat Continues Through Saturday Evening
A Heat Advisory and Extreme Heat Warning continue across Iowa through Saturday, with dangerous heat index values reaching 100 to 110 degrees.
Iowa Weather: Heat Index Near 100 With Storm Chances
Hot and humid weather builds across Iowa this week, with heat index values near 100 and scattered storm chances, especially across northern Iowa Tuesday night.
Late-Season Iowa Heat Builds With Storm Chances Next Week
Late-season heat builds across Iowa Sunday through midweek, with heat indices near 100–103° south, warm nights and periodic thunderstorm chances statewide.