Rounds of gusty, chilly showers will pelt Chicagoland through the end of the week.
A storm hanging around over Minnesota and Wisconsin will drive colder air over northern Illinois, northwestern Indiana and southern Wisconsin through Friday.
While the Chicago area will escape the high winds being experienced over the northern and central Plains since Wednesday, enough wind with the showers may render umbrellas and covered bus stops useless.
Wind gusts can reach as high as 45 mph in some locations.
Although not cold enough for snow, in addition to the showers, some areas may be hit with a thunderstorm and small hail during the midday, afternoon and early evening hours.
The storm to the north with its wind, chill and showers will dissolve Friday night. The weather will trend warmer and more tranquil with at least partial sunshine in store both days.
Ignacio has rapidly strengthened into a major hurricane as it tracks toward the Hawaiian Islands.
While Erika has weakened to a tropical rainstorm, downpours will still spread from Hispaniola and Cuba to Florida as August transitions to September.
As many as seven tropical cyclones were churning throughout the world this past week, while smoke from wildfires across the Pacific Northwest led to poor air quality across the region.
Summer heat makes a comeback across a large part of Europe as drenching thunderstorms soak other areas.
Heat will linger in Eastern Europe for much of the fall season; meanwhile, the British Isles and northwestern Europe can expect a stormy end to the season.
One of the most damaging natural disasters to hit the U.S., Hurricane Katrina battered areas along the Gulf Coast. Take a look at five scenes from the immediate aftermath to years later as the region worked to recover.
Houston, TX (1980)
2.23 inches of rain fell in less than 1 hour. Streets were flooded in the downtown district and a tornado touched down briefly west of Houston at Sealy, TX.
Pittsburgh, PA (1982)
39 degrees, coldest ever in August.
Anchorage, AK (1989)
A total of 9.6 inches of rain -- wettest August on record.