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Lake Effect Snowstorms

Shore-Parallel Snowband on Doppler Radar: Radar imagery shows the structure of a shore-parallel band of lake effect snow over Lake Michigan.

Courtesy of Neil Laird, Hobart College

A Lake Effect Snow Vortex on Doppler Radar: Doppler radar shows a lake effect snow vortex moving from Lake Michigan onshore in western Michigan.

Courtesy of Neil Laird, Hobart College

Wind-Parallel Rolls on Doppler Radar: A Doppler radar animation illustrates the precipitation structure of wind parallel rolls producing lake effect snow.

Courtesy of Neil Laird, Hobart College

Related Web Sites
NOAA Coast Watch - Great Lakes Node Information about current conditions of the Great Lakes including current and past water temperature and ice cover.
WW2010 Summary of the Veterans Day Snowstorm Learn more about the Veterans Day Lake Effect Snowstorm that produced record amounts of snow in northern Ohio.
Nowcasting Lake Effect Snow Learn to forecast lake effect snow via a lab exercise from the Cooperative Program for Operational Meteorology, Education, and Training (COMET).

Department of Atmospheric Sciences Severe and Hazardous Weather at Department of Atmospheric Sciences University of Illinois
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