Clipper to Bring Snow to the Great Lakes and Northeast

news image
Top Stories
21 Dec 2020 7:45 AM
A low pressure system sweeping out of Canada (referred to as an Alberta Clipper) will bring snow chances across the Great Lakes Monday.  The term 'clipper' means this will be a quick moving system, so in terms of accumulative snow, we only really expect a couple inches of snow for these areas. https://twitter.com/NWSduluth/status/1340971676926808065

Morning Radar

Snow has been falling this morning across parts of Minnesota and Wisconsin. We will continue to track this system as moves across the Great Lake States.

Forecast

Check out how quickly this low pressure system sweeps across the Great Lakes.  The fast movement of this system means extreme snowfall is not in the forecast, but a few inches of accumulation will be possible.

Forecast Accumulation

With this quick moving system, only a couple inches of snowfall are expected across these areas. The Appalachians of West Virginia will be under winter weather alerts this evening and may get up to 4-8 inches with this system.

Winter Weather Alerts

For this system, West Virginia, NE Maryland and Pennsylvania are under winter weather alerts. In purple are our winter weather advisories where 2-4" of snow are to be expected and wind gusts up to 35 mph. In pink are our winter storm warnings where 4-8" of snow can be expected and wind gusts up to 40 mph. For more information as we track this system, be sure to tune into WeatherNation!
All Weather News
More
More Storms Move Through the Southeast

More Storms Move Through the Southeast

A widespread stretch of wet weather is contin

11 May 2026 6:00 PM
Midweek Front Brings Severe Weather to the Plains and Northeast

Midweek Front Brings Severe Weather to the Plains and Northeast

A wave of energy pushing in from Canada will

11 May 2026 5:55 PM
Warm Week in Store For Millions

Warm Week in Store For Millions

WEST - Denver received 5.8" of snowfall from

11 May 2026 5:45 PM
Storms Zero In on the Lone Star State Today

Storms Zero In on the Lone Star State Today

Severe OutlooksTexas has been active today, w

11 May 2026 1:55 AM
The Countdown to Hurricane Season

The Countdown to Hurricane Season

Ready for hurricane season? As a reminder, wa

11 May 2026 1:00 AM
Tornadoes Cause Damage in Mississippi, Strong Storms Linger in the South

Tornadoes Cause Damage in Mississippi, Strong Storms Linger in the South

WednesdayA cyclic supercell produced a damagi

9 May 2026 2:15 AM
CO May Snowstorm Could Lead to Icy Thursday Roads

CO May Snowstorm Could Lead to Icy Thursday Roads

Parts of Colorado and Wyoming received up to

7 May 2026 1:50 AM