After highs in the 70s Thursday afternoon, Chicago is in for a cool down throughout the weekend.
Friday afternoon will bring a high of only 50 degrees with scattered clouds, before dropping down to the high 30s at night.
Saturday may creep down into the high 40s with even more clouds. The nighttime will bring temperatures to the high 30s.
Both days will be breezy, so those spending time outdoors should consider a light jacket. Precipitation is unlikely.
Temperatures will be a few degrees below average across the UK this weekend, but largely dry conditions are expected.
After no rain for almost a month, Santiago braces for rain early in the week. Cool air follows, spreading into Chile, Argentina and Uruguay mid-week.
There is a significant chance that Jimena will turn back toward Hawaii and threaten the islands during the second week of September.
An unusually strong push of cool air for early September will move southward along the Atlantic Seaboard into the Labor Day weekend before July-like heat returns by next week.
Steering winds could take Ignacio, as a remnant storm, into the southeastern arm of Alaska or British Columbia during the middle days of next week.
Strong thunderstorms will roll across the Upper Midwest while rain and strong winds roar through the Northwest this weekend.
Yellowstone Nat'l Park, WY (1988)
Forest fires due to prolonged drought. 1.6 million acres were torched.
Maryville, MO (1898)
12-inch layer of hail. Lanes in fields were still closed 2 weeks later and ice cream was made from ice removed from the fields 4 weeks later.
Cedar Keys, FL (1930)
Hurricane did a double loop near Cedar Keys.