Indianapolis could see temps below zero for first time since 2022

• Especially colder air arrives Saturday, when temperatures are forecasted to fall to single digits at night.

By the numbers: Monday is forecasted to be the coldest day, with an expected low of minus 2.

• It'll be the first time we've seen below-zero temperatures in more than a year.
• We hit minus 9 on Dec. 23, 2022.

Yes, but: It could be worse. We're not expected to see more than an inch or two of snow overnight Friday night and perhaps some light flurries throughout the rest of the weekend.

• Chicago and parts of the upper Midwest are expecting to see a foot or more pile up.

What we're watching: We can hunker down over the long weekend, but Tuesday morning's commute will be frigid, with wind chills approaching minus 20, according to NWS.

Context: Numerous studies suggest polar vortex excursions like this one may be becoming more likely in a warming world, but this is still an area of active research.

Threat level: The persistent cold will be especially dangerous to vulnerable populations, including the elderly and unhoused.

• Indy Parks operates warming centers throughout the city.

Be smart: Protect your pipes, people, pets and plants.

• Indianapolis requires residents to bring pets indoors when temperatures dip below 20.