MPR News Chief Meteorologist Paul Huttner signs off

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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.

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.

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.

 cover most of central and southern Minnesota overnight.

Here’s the National Weather Service advisory:

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

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.

Weather and Climate News

Updraft® - Minnesota Weather News

Paul Huttner

Author

A weak weather system will produce up to a tenth of an inch of ice overnight across much of central and southern Minnesota.

Update: Icy glaze overnight into Tuesday morning

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