Overview

• Highs in the 80s to near 90 degrees persist across the Midwest, Great Lakes and Plains through the weekend, with near-record readings possible in parts of Wisconsin and Minnesota.
• Most regions stay dry into the weekend, extending rainfall deficits, with only spotty or low-confidence shower chances returning late Sunday into early next week with a weakening front.
• The Northeast turns breezy and cooler Wednesday and Thursday under a Canadian high, with coastal gusts topping 30–50 mph on the Cape and Islands and patchy interior frost possible.
• Warmth quickly rebounds in the Northeast by the weekend, with many areas climbing back to the 70s and 80s after the short cool spell.
• Offshore hurricanes Imelda and Humberto steer away from the U.S. but bring hurricane conditions to Bermuda and elevate surf and rip-current risk along parts of the East Coast.