Updraft® - Minnesota Weather News

Welcome rain is in the Saturday forecast

Update on possible rain totals

With drought conditions covering 75 percent of Minnesota right now, many of us are looking for rain. Meaningful rain is on the way for some areas this Saturday and Saturday night. Those areas will see periods of rain and embedded thunderstorms.

The National Oceanic and Atmospheric Administration’s North American Mesoscale (NAM) forecast model shows the potential rain pattern Saturday and Saturday evening:

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NAM model simulated radar Saturday and Saturday night
NOAA, via Tropicaltidbits.com

NOAA’s High-Resolution Rapid Refresh (HRRR) forecast model shows a fairly similar rain pattern:

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HRRR model simulated radar Saturday and Saturday night
NOAA, via Tropicaltidbits.com

The highest rain totals Saturday and Saturday night are expected to be from south-central and southeastern Minnesota into Wisconsin:

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Saturday and Saturday night rainfall potential
National Weather Service

You can hear updated weather information for Minnesota and western Wisconsin on the Minnesota Public Radio network, and you can see updated weather info on the MPR News live weather blog.

High temps and dew points

Our average Twin Cities high temp is 82 degrees this time of year. We could top out around 80 this Saturday. Many spots in Minnesota and western Wisconsin will top out in the upper 70s:

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Saturday forecast highs
National Weather Service

Saturday dew points will be in the sticky 60s in the metro area plus much of southern Minnesota and west-central Wisconsin, with mainly 50s elsewhere:

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Saturday 1 p.m. forecast dew points
National Weather Service

This Updraft blog will be updated around 10:30 a.m. with a look at Sunday and the coming week.

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.