National Weather Service United States Department of Commerce

Hot and humid weather will continue through late in the week with temperatures in the upper 80s to the mid 90s (isolated upper 90s south of I-80) and heat indices from the mid 90s to around 105 degrees. An Extreme Heat Warning is in effect along and south of I-80 through Friday; a Heat Advisory is in effect to the north through Thursday.
Hot and humid weather will continue with peak heat indices reaching 95 to 105 each afternoon through at least Friday. Additionally, little relief may be possible overnight due to overnight lows in the low to mid 70s, further adding to the heat stress.
Thunderstorm chances are set to return late tonight through Friday. A few of the storms could be strong to severe on Thursday and Friday with strong wind gusts the primary threat.
Hot weather is expected through much of this week. Peak heat indices in the mid 90s to lower 100s will lead to an increased risk for heat related illnesses for those working or recreating outside.