Michigan, 2010

Lake-Effect Snow in Michigan, January 1 to 2, 2010

January 1 to 2, 2010 · NWS IWX · 2 events in 2 counties and zones

An intense lake effect snow band set up across far southwest Lower Michigan during the afternoon hours of January 1st. This band continued into the early morning hours of January 2nd, with a few locations receiving more than a foot of fluffy snow accumulation.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
2

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS IWX wrote it up.

An intense lake effect snow band set up across far southwest Lower Michigan during the afternoon hours of January 1st. This band continued into the early morning hours of January 2nd, with a few locations receiving more than a foot of fluffy snow accumulation.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

2 lake-effect snow. Local standard time, as filed.

Lake-Effect Snow, Cass

When
January 1, 1:00 PM EST to January 2, 3:00 AM EST
Where
Cass forecast zone
Reported by
CoCoRaHS
Coordinates
41.915, -85.993 (the zone’s center; the record gives no point)

Heavy lake effect snow fell during the afternoon and evening hours of January 1st, before tapering off to lighter snow showers and flurries by early January 2nd. Snowfall rates of 2 to 3 inches per hour were common, with snowfall accumulations in excess of ten inches across western Cass county. A CoCoRaHs spotter reported 11.3 inches of snow in Dowagiac, while a trained spotter reported 11.4 inches of snow accumulation 2 miles north of Granger, IN in Cass County. Gusty winds accompanied the heavy snow, which resulted in numerous reports of visibilities near zero and drifting snow.

Lake-Effect Snow, Berrien

When
January 1, 2:00 PM EST to January 2, 3:00 AM EST
Where
Berrien forecast zone
Reported by
Trained Spotter

Heavy lake effect snow fell during the afternoon and evening hours of January 1st, before tapering off to lighter snow showers and flurries by early January 2nd. Snowfall rates of 2 to 3 inches per hour were common, with snowfall accumulations in excess of a foot reported across much of Berrien county. A trained spotter reported a foot of snow accumulation in Buchanon, with 16.0 inches reported in Berrien Springs. Gusty winds accompanied the heavy snow, which resulted in numerous reports of visibilities near zero and drifting snow.

What these are

Lake-Effect Snow
Heavy snow in bands downwind of a large lake as cold air crosses warmer water.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Michigan in 2010Every state in 2010This day in weather historyWarnings in Michigan, January 2010

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 201564, 201563.