Wintry mix Sunday evening into early Monday; heavy snow in northern Minnesota

Parts of northern Minnesota will see heavy snow Sunday evening into Monday, while a wintry mix of light rain/light freezing rain, sleet and light snow moves across central and southern Minnesota.

The wintry mix is expected to bring an icy glaze to untreated roads, streets and sidewalks.

The big picture

The National Oceanic and Atmospheric Administration’s North American Mesoscale forecast model shows the potential precipitation pattern from Sunday evening through Monday afternoon:

NOAA NAM simulated radar from Sunday evening through Monday afternoon, via tropicaltidbits

The color chart to the right of the loop refers to the strength of the signal that returns to the radar, not to the amount of snow or rain.

Snow and warnings/advisories

The heaviest snow Sunday evening into Monday morning will be in northern Minnesota:

NWS Grand Forks

Northeastern Minnesota will also see enough snow to shovel and plow:

NWS Duluth

“Tonight” in the graphic refers to Sunday night.

Much of northern Minnesota is in a winter storm warning Sunday evening into Monday morning:

NWS Grand Forks

Winter weather advisories for a wintry mix and lesser snow amounts are to the south of the warnings.

Northeastern Minnesota has a combination of winter storm warnings and advisories:

NWS Duluth

You can check snow accumulations as they are posted by the NWS. Hover over a location on the NWS snow map to see the snow total and the time of observation.

Updated road conditions will be posted by the Minnesota and Wisconsin transportation departments.

The Twin Cities metro area and much of southern Minnesota have winter weather advisories for periods of a wintry mix, which will create an icy coating on untreated roads, streets and sidewalks Sunday evening into early Monday:

NWS Twin Cities

Southeastern Minnesota has a dense fog advisory Sunday evening into Monday morning.

Here are details of the winter weather advisory that includes the Twin Cities metro area:

National Weather Service Twin Cities/Chanhassen MN
229 PM CST Sun Feb 3 2019


.A Winter Weather Advisory has been expanded further to the west
and north across central Minnesota due to more freezing
precipitation expected vs, snow for later this evening, through
Monday morning. Also Freeborn County was added to this advisory
due more ice accumulation. Chippewa County in Wisconsin has been
cancelled due to much warmer conditions expected overnight,
limiting the potential of freezing precipitation.

Conditions will slowly deteriorate overnight as light precipitation
begins to develop across Iowa, and expand northward across
southern, and central Minnesota, as well as west central
Wisconsin. Initially, temperatures will hold, or remain nearly
steady above freezing across portions of south central, east
central Minnesota, and west central Wisconsin through midnight.
Once winds become more west or northwest overnight, temperatures
will begin to drop below freezing. Thus, freezing precipitation is
expected. Further to the west and north, temperatures will remain
below freezing leading to icy conditions developing faster.

Road conditions…based on the latest road sensors from the
Minnesota Department of Transportation, indicated above freezing
sensors from south central to east central Minnesota, as well as
west central Wisconsin.

Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-Waseca-
Steele-Martin-Faribault-Polk-Barron-Rusk-St. Croix-Pierce-Dunn-
Including the cities of Elk River, Cambridge, Center City,
Litchfield, Monticello, Minneapolis, Blaine, St Paul, Stillwater,
Olivia, Hutchinson, Gaylord, Chaska, Shakopee, Hastings,
Redwood Falls, New Ulm, St Peter, Le Sueur, Faribault, Red Wing,
St James, Mankato, Waseca, Owatonna, Fairmont, Blue Earth,
Osceola, Rice Lake, Ladysmith, Hudson, River Falls, Prescott,
and Menomonie
229 PM CST Sun Feb 3 2019


* WHAT…Freezing rain or freezing drizzle expected. Little or no
snowfall is expected. Ice accumulations of one tenth of an inch

* WHERE…Portions of northwest and west central Wisconsin and
central, east central, south central, southeast and southwest

* WHEN…From 9 PM this evening to 9 AM CST Monday.

* ADDITIONAL DETAILS…Plan on slippery road conditions. The
hazardous conditions could impact the morning commute.


A Winter Weather Advisory means that periods of snow, sleet or
freezing rain will cause travel difficulties. Expect slippery
roads and limited visibilities, and use caution while driving.

The latest road conditions for Minnesota can be found at and for Wisconsin at, or by calling 5 1 1 in
either state.

“This evening” refers to Sunday evening.

You can check the latest forecasts from the NWS offices in the Twin Cities, Grand Forks, N.D., Sioux Falls, S.D., La Crosse, Wis. and Duluth.

As always, updated weather information can be heard on the Minnesota Public Radio Network, and you’ll also see updated weather info on the MPR News live weather blog.

Temperature trends

Our average high temp is 26 degrees this time of year in the Twin Cities metro area.

Falling temperatures are expected in most areas on Monday. Much of western and northern Minnesota will drop into the single digits. The Twin Cities metro area will start in the 20s, with temps dropping into the teens.

Metro area highs stay in the teens on Tuesday:


Metro highs return to the 20s on Wednesday:

It’s back to the teens for metro area highs Thursday and Friday.

Temperature swings

Even the Spokane, Washington NWS office noticed our rebound from the polar vortex temperatures: