First Polar Vortexes Of The Season Coming This WeekThe season's first polar vortex is inviting itself to Thanksgiving week festivities in the Chicago area.
Overnight Frost Advisory In Effect For Northern Illinois, WisconsinThe National Weather Service issued Tuesday a Frost Advisory for northern Illinois into Wisconsin from 1 a.m. to 8 a.m. Wednesday.
Frost Advisory Issued For OvernightThe advisory will be in effect from 1 a.m. to 8 a.m. Friday for all Chicago-area counties in northeast Illinois and northwest Indiana, according to the National Weather Service.
Overnight Frost Causes Damage To Chicago GardensTomatoes by the thousands bit the compost overnight due to a combination of impatience and cold weather. WBBM's John Cody has more.
Sunny, But Chilly, For The Day, Rest Of The Work WeekA high-pressure ridge is keeping the skies clear and sunny, but temperatures will remain nippy throughout the day and the rest of the work week.
Choppy Waters And Frost Predicted For SaturdayMore choppy waters on Lake Michigan and widespread frost may be in store for the Chicago area Saturday, but sunnier days are expected to follow on its heels.

Watch & Listen LIVE