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 >

Overview

The fast moving weather disturbance Monday night into early Tuesday morning produced significant snowfall across most of the Front Range foothills. Much lighter amounts fell in the I-25 Urban Corridor, with no snow over the northeastern Colorado plains. The latest snowfall map can be found below. NWS Boulder sends a big thanks to all the Weather Spotters, COOP observers, CoCoRaHS observers, and public for all your reports!

More local storm reports can be found here.