Updraft® - Minnesota Weather News

Update: Icy glaze overnight into Tuesday morning

Winter weather advisories cover most of central, southern Minnesota overnight

Winter weather advisories
Winter weather advisories
Twin Cities National Weather Service office

Here’s an update as of 4:30 p.m. Monday on our next icing event for Minnesota.

Overall ice accumulations up to one-tenth of an inch are likely across much of southern Minnesota overnight into Tuesday morning.

Forecast ice accumulations
Forecast ice accumulations
Twin Cities National Weather Service office

Some models suggest up to one-quarter inch of ice locally. If that criteria is reached, we could see advisories upgraded to ice storm warnings for parts of Minnesota and especially western Wisconsin overnight.

Ice accumulations
Ice accumulation advisory and warning criteria.
Twin Cities National Weather Service office

A weak low-pressure system crossing our region has enough moisture to drop an icy glaze that will coat untreated roads and other surfaces overnight into Tuesday morning.

The Canadian model seems to have the best handle on precipitation type and coverage overnight into Tuesday. The forecast model loop below between 6 p.m. Monday and 6 p.m. Tuesday shows rain and icy precipitation crossing our region.

Canadian model
Global Environmental Multiscale model between 6 p.m. Monday and 6 p.m. Tuesday
Environment Canada, via Tropical Tidbits

Winter weather advisories cover most of central and southern Minnesota overnight.

Winter weather advisory 2
Winter weather advisory
Twin Cities National Weather Service office

Here’s the National Weather Service advisory:

Mille Lacs-Kanabec-Sherburne-Isanti-Chisago-Wright-Hennepin-Anoka- Ramsey-Washington-McLeod-Sibley-Carver-Scott-Dakota-

Including the cities of Blaine, Center City, Monticello, Chanhassen, Victoria, Shakopee, Princeton, Chaska, Cambridge, Mora, Hutchinson, Hastings, Gaylord, Stillwater, St Paul, Minneapolis, and Elk River

1120 AM CST Mon Jan 5 2026

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO NOON CST TUESDAY...

* WHAT...Freezing rain expected. Total ice accumulations up to one tenth of an inch.

* WHERE...McLeod, Sherburne, Sibley, Wright, Anoka, Carver, Chisago, Dakota, Hennepin, Isanti, Kanabec, Mille Lacs, Ramsey, Scott, and Washington Counties.

* WHEN...From 9 PM this evening to noon CST Tuesday.

* IMPACTS...Difficult travel conditions are possible. The hazardous conditions could impact the Tuesday morning commute.

Temperatures will dip into the 20s overnight into Tuesday morning. That means untreated surfaces will be sporting an icy glaze.

Forecast low temperatures Tuesday
Forecast low temperatures Tuesday morning
National Oceanic and Atmospheric Administration

Remember that untreated driveways, sidewalks and parking lots will be slick for walking! Roads deservedly get plenty of attention but many injuries occur from slipping on ice while walking in our Minnesota winters.

Temperatures will warm into the 30s and 40s around Minnesota Wednesday so we’ll thaw out after this latest icy smudge.

Forecast high temperatures Wednesday
Forecast high temperatures Wednesday
NOAA

In the meantime, be careful out there!