National Weather Service United States Department of Commerce

Cold temperatures and dangerous wind chills will continue through Tuesday with values between -25 to -40 expected at times. Both Cold Weather Advisories and Extreme Cold Warnings remain in effect until Tuesday morning. Temperatures rapidly improve beginning late Tuesday morning and into the afternoon.
Dangerous, life threatening cold continues into Tuesday morning. With wind chills falling to -25 to -35 or more, cold related injury may happen in as little as 10 minutes. Temperatures warm Tuesday afternoon, with a chance for light snow overnight into Wednesday. Accumulations should be less than one half inch. Temperatures stay around to slightly above average (mid 20s is average) for the rest of the week.