Today started on a rainy note for Chicago, but powerful thunderstorms will still threaten the "Windy City" before this weekend comes to a close.
While occasional rain and less-intense thunderstorms first continue to wet Chicago into this evening, late tonight into the first half of Sunday is when a couple rounds of violent thunderstorms will target the city.
The strongest thunderstorms will be capable of unleashing damaging winds, flooding downpours and frequent lightning.
The impending violent thunderstorms will be part of a widespread severe weather event, which is expected to stretch back into central Texas.
Warmer air surging into Chicago will help fuel the powerful thunderstorms.
Temperatures will continue rising into the 60s through this evening, then will not fall back into the 50s until late Sunday. A low in the middle 40s is more common for Chicago this time of year.
Howling non-thunderstorm winds will add to Chicago's weather woes on Sunday. Winds between 15 and 30 mph will whip through the city with gusts to 40 mph.
An end to the windy and rainy weather will come Sunday night as the potent storm departs. High pressure will quickly replace the storm on Monday, meaning umbrellas will not be needed as residents head back to work and school.
Caption photo provided by Photos.com.
A new storm will spread a swath of snow and sleet spanning more than 1,500 miles from northern Texas and Oklahoma to southeastern New York state and Massachusetts, during Wednesday into Thursday.
A wide-reaching winter storm will stretch from Texas to New York Wednesday night and unleash heavy snow, ice and flooding rain along its path.
A potent storm will slam Italy and the Balkan Peninsula with heavy snow, flooding rain and gusty winds for the second half of this week.
A change in the weather pattern will turn off arctic air invasions and allow the March sun to go to work over much of the Central and Northeastern United States next week.
A Turkish Airlines jet skidded off a runway as it attempted to land in Kathmandu, Nepal, amid dense fog early Wednesday morning.
People across the Midwest and Northeast will be bundling up as the first week of March comes to a close due to a southward push of arctic air.
Goodland, KS (2007)
Last day of record 78 days with temperatures below 50 degrees.
Washington, DC (1821)
Second outdoor inauguration. President Monroe was sworn in under rain and snow. High of 28.
Eastern U.S. (1872)
Modern March cold wave: 3 degrees in eastern New York City -- lowest ever in March; Washington, DC, 6 degrees -- latest ever below 10 degrees; Philadelphia, PA, 5 degrees -- March record.