National Weather Service United States Department of Commerce

Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

 

Latest Video Briefing Concerning Blizzard Conditions

 

Blizzard Warnings are now in effect across south central Minnesota for late Sunday afternoon through Monday morning.  Winter Storm Warnings are in effect across west central Minnesota.

A potent system will drop southeast from Canada Sunday, bringing periods of light snow and an inch or two of accumulation during the day.  Behind it, very strong northwest winds gusting in excess of 40 to 55 mph are possible late Sunday into early Monday.

Given the deep snow cover from the winter storm earlier in the week across southern Minnesota and an inch of fresh accumulation, the wind will result in considerable blowing snow and whiteout conditions in those areas.  Numerous road closures are possible.

Conditions are a bit more uncertain across western Minnesota where the snow pack is less condusive for blowing around.  Because of this, Winter Storm Warnings are in place.  If conditions become worse than currently expected, Blizzard Warnings may be issued there as well. 

Where wind is not expected to be as strong, but blowing snow is still possible, a Winter Weather Advisory has been issued. That includes the Twin Cities.

Travel could become difficult or impossible in the Blizzard Warning areas by Sunday night.


 


074
WWUS43 KMPX 190555
WSWMPX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Twin Cities/Chanhassen MN
1155 PM CST Sun Jan 18 2026

MNZ082>085-091>093-190700-
/O.EXP.KMPX.WW.Y.0004.000000T0000Z-260119T0600Z/
Watonwan-Blue Earth-Waseca-Steele-Martin-Faribault-Freeborn-
Including the cities of Waseca, Mankato, Albert Lea, St James, Blue
Earth, Fairmont, and Owatonna
1155 PM CST Sun Jan 18 2026

...WINTER WEATHER ADVISORY WILL EXPIRE AT MIDNIGHT CST TONIGHT...

Visibility has improved dramatically over the last few hours with
most locations at or above 2 miles, with continued improvement as
winds continue to diminish.

$$

TDH