National Weather Service United States Department of Commerce

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Decreasing winds overnight with clear skies will allow for a brief cold air mass to drop temperatures into the upper 20s and low 30s for much of southern WI. Freeze Warning in effect tonight for much of southern WI with areas closer to the lake in a Frost Advisory.
Breezy and cool day today with likely frost/freeze conditions tonight and another breezy day Sunday but temperatures will start gradually increasing into next week.