WINONA, Minn. — Dangerous cold and wind chills in the minus-30s in places will be with us in southeast Minnesota and adjoining Iowa and Wisconsin counties into Tuesday. Winds blustering to 20 mph are compounding the hazards. The National Weather Service said a warming trend will boost highs midweek into the teens and mid-20s. In the meantime, forecasters said, there may be snow flurries on Monday afternoon and evening. They will be back again Wednesday night and Thursday.