Cooling trend; Sunday snowstorm potential in Iowa and southeast Wisconsin

Our Friday afternoon high temp at Minneapolis-St. Paul International Airport was 46 degrees.

That was 9 degrees warmer than our average Nov. 23 high temp in the Twin Cities metro area and it was our "warmest" metro area high temp since Nov. 3.

It was breezy, so it probably felt a bit cooler than 46 degrees.

Temps will be cooler this weekend.

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Temperature trends 

Daytime highs are expected to be in the 30s in about the southeastern half of Minnesota on Saturday, with 20s in roughly the northwestern half of our favorite state:

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We'll see highs in the 20s across most of Minnesota on Sunday, with some teens in the far north:

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Twin Cities metro area highs will probably only reach the lower 20s on Monday and Tuesday of next week.

Rain and snow chances

Rain will continue through this Friday evening and into Friday night in much of eastern Minnesota and western Wisconsin.

The rain might mix with snow over northeastern Minnesota late Friday evening, then it could change to all snow in that area overnight.

In the Twin Cities metro area, we could see a few snowflakes mix with the rain late in the overnight hours.

The snow in parts of northeastern Minnesota lingers into Saturday morning, with 1 to 2 inches possible in a few spots:

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NWS Duluth

The Twin Cities metro area will have a chance of a Saturday morning sprinkle or flurry.

The National Oceanic and Atmospheric Administration’s North American Mesoscale forecast model shows the potential precipitation pattern Friday evening through Saturday:

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 rain and snow.

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

If you are heading into Iowa this weekend, be aware that there is a winter storm watch for about the southern half of Iowa from late Saturday night through Sunday evening:

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NWS Des Moines

Parts of southern Iowa could see 6 inches or more of snow on Sunday:

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NWS Des Moines

For details as the winter storm evolves, you can check with the Des Moines office of the National Weather Service.

There are also winter storm watches out on Sunday for southeastern Wisconsin and northwestern Illinois:

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NWS Milwaukee

Check for forecast updates if you planning any Sunday travel in those areas.

Programming note

You can hear my live weather updates on Minnesota Public Radio at 7:49 a.m. Thursdays and Fridays, and at 7:35 a.m., 9:35 a.m. and 4:35 p.m. each Saturday and Sunday.