National Weather Service United States Department of Commerce

Enhanced Risk for Severe Thunderstorms Across the Upper Midwest; Flash Flooding Possible from the Upper Midwest to Southern Plains and Desert Southwest Through Friday

Portions of the Upper Midwest will see an increased threat for severe thunderstorms through this evening, with a few strong tornadoes possible. The same region remains on alert for additional flash flood concerns. Heavy rainfall may lead to flash flooding across the Desert Southwest today, and Southern Plains by Friday. Finally, Major-to-record river flooding continues across the Carolinas. Read More >

A strong Alberta Clipper system generated light accumulations of primarily snow

and strong winds across the region on Sunday.  At one point Sunday morning,

a band of moderate to heavy snow developed over North Dakota and swept

down through South Dakota producing cloud to ground lightning and

thundersnow several times.  The result of this clipper system's snowfall and

strong winds:


widespread blizzard conditions across much of northeastern South Dakota and

west central Minnesota and parts of north central South Dakota as well.


Click the link below to see a summary of all the non-thunderstorm high wind

gusts and blizzard reports from Sunday: