Updraft® - Minnesota Weather News

Chilly weekend; Saturday flake chance highest in southern Minnesota

Fall color update for leaf-peepers

It’ll be a cold weekend across Minnesota and Wisconsin.

Saturday morning lows are in the 20s across most of Minnesota, with teens in northwestern Minnesota and parts of west-central Minnesota.

The temperature at Minneapolis-St. Paul International Airport dipped to 29 degrees early Saturday, marking the first official 20s in the Twin Cities this autumn.

Staying chilly

Saturday highs will be in the 30s across most of Minnesota and western Wisconsin:

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Saturday forecast highs
National Weather Service

There will be some upper 20s in far northwestern Minnesota.

Twin Cities highs in the mid to upper 30s will be much colder than the average Oct. 28 Twin Cities high of 52 degrees.

Low temps late Saturday night/early Sunday morning will be mainly in the 20s:

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Forecast lows early Sunday morning
National Weather Service

Northwestern and north-central Minnesota will dip into the teens.

Sunday highs reach the 30s in most areas, with 20s in parts of far northern Minnesota:

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Sunday forecast highs
National Weather Service

Saturday snowflake chances

Far south-central Minnesota could see some flakes at times this morning, but the main area of snow is expected to move into southwestern Minnesota by late Saturday morning, then spread across south-central and southeastern Minnesota as we go through the afternoon hours, lingering into early evening. Parts of southern and central Wisconsin will see some snow later this afternoon and this evening.

The National Oceanic and Atmospheric Administration’s North American Mesoscale forecast model shows the potential precipitation pattern from 11 a.m. Saturday to 11 p.m. Saturday:

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Simulated radar from 11 a.m. Saturday to 11 p.m. Saturday
NOAA, via Tropicaltidbits.com

Accumulating snow is expected to stay mainly south of the Twin Cities metro area, but a few light snow showers or flurries are possible in the metro area late Saturday afternoon and early Saturday evening.

Snow amounts up to one inch are possible this afternoon/early evening on grassy areas in far southern Minnesota…especially along and south of I-90.

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Snow forecast Saturday/Saturday evening
National Weather Service

Parts of northern Iowa could see a couple inches of snow today. The far northwestern corner of Iowa has a winter weather advisory for 1 to 3 inches of snow today.

You can hear updated weather information for Minnesota and western Wisconsin on the MPR News network. Also check out the MPR News display of National Weather Service radar.

Due to dry air at lower levels, not all of the precipitation that shows up on radar today will be reaching the ground.

Programming note

You can hear my live weather updates on MPR News at 7:35 a.m., 9:35 a.m. and 4:39 p.m. each Saturday and Sunday.