 once the smoke comes from the fireworks, but eventually that'll go away after midnight tonight. For tomorrow and Saturday, it's a repeat with afternoon storm chances, hot temperatures in the 90s. Sunday, it's slightly less humid with a temperature of 94 degrees. We're at 94 now at the National Mall, 90 in Southeast D.C. The heat index there already up to 99, and northwest, your heat index at 103.