The cold Arctic blast lasts about 48 hours longer for the Chicago area, then a warming trend starts. Tuesday morning's temperatures remained cold, with overnight lows falling near zero. The brisk wind will send wind chill values towards -10° to -20° late Tuesday night and through early Wednesday.

Chicagoland is in the deep freezer to start the week, with a Cold Weather Advisory in effect until Tuesday morning. It's a dangerously cold start to Monday, with air temperatures hovering in the single digits to below zero and wind chill values ranging from minus-20 to minus-25.

The National Weather Service issued a wind advisory at 3:19 a.m. on Tuesday valid for Tuesday between 7 a.m. and 5 p.m. for Berkshire County.

The NWS Medford OR issued a wind advisory at 9:58 a.m. on Tuesday valid for Wednesday between 1 a.m. and 7 a.m. for Central Siskiyou County.

The National Weather Service issued an updated wind advisory at 3:06 p.m. on Sunday valid from 6 p.m. until Monday 6 p.m. for Passaic, Hudson, Bergen, Essex and Union counties.