After a smoky finish to the week that saw air quality alerts impacting the Chicago area, a more pleasant start to the weekend is in store, with seasonal temperatures and cleaner air for much of the ...

As the smoke and haze of the last few days recedes from the Chicago area, there was more sunshine to start your Saturday.

In Chicago, as well as parts to the southeast and in Northwest Indiana however, it could last through the afternoon commute ...

Snow seasons in Chicago are tracked from July through the following June. The area normally can expect 38.4 inches.

The wet weather continues into early Saturday. Highs on Saturday will be in the mid 60s with mostly sunny skies. Sunday will ...

Air quality will be in the moderate range through the weekend into Monday. For Saturday, look for clouds to increase through the day with highs in the 70s and cooler temperatures along the lake in the ...

As severe storms once again soak, twist and pelt the nation’s midsection, a team of dozens of scientists is driving into them ...

Scientists have unlocked one of the solar system’s many secrets from an unexpected source: a planetarium show opening to the ...

A cold front will bring showers and storms to the area Tuesday evening, with a slight risk for severe weather. Cooler ...

The chemical composition of WASP-121b suggests that it formed in a cool zone of its natal disc, comparable to the region of gas and ice giants in our Solar System. Methane indicates unexpected ...

That will help bring the heat and humidity. Storm threats for late Tuesday remain possible. Chicago and areas west have been placed under a level 1/5 (Marginal risk) for severe storm development.