Updraft® - Minnesota Weather News

Thunderstorms at times Sunday and Sunday night

Some severe weather is possible

I recommend that you have a “plan B” for your Sunday/Sunday evening outdoor activities. You may have to scoot indoors at times due to rain, lightning and strong winds.

Minnesota and western Wisconsin will have periods of showers and thunderstorms this Sunday, Sunday evening and Sunday night. A few severe thunderstorms will be possible, and some areas will see heavy rain at times.

The National Weather Service Storm Prediction Center shows a slight risk of severe weather (shaded yellow) for Minnesota and Wisconsin Sunday and Sunday night:

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Severe weather outlook Sunday and Sunday night
NWS Storm Prediction Center

Slight risk means that scattered severe thunderstorms are possible:

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Severe weather risk categories
NWS Storm Prediction Center

The Storm Prediction Center will update the Sunday severe weather outlook several times today.

Here’s the Twin Cities NWS depiction of the severe weather potential:

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Sunday severe weather risk
National Weather Service

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Afternoon update:

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You can hear updated weather information on the MPR network, and you’ll see updated weather info on the MPR News live weather blog.

Steamy Sunday, then cooler and drier Monday

Our Sunday afternoon will feature summery temps. Sunday highs will be mainly in the 80s, with some 70s in northeastern Minnesota. Dew points will be in the steamy 70s in most areas, with some 60s in far northern Minnesota.

Monday highs will be mainly in the 70s, with some lower 80s in southeastern Minnesota:

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Monday forecast highs
National Weather Service

By Monday afternoon, dewpoints will be in the very dry 40s in northern Minnesota and in the relatively comfortable 50s elsewhere:

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

Scattered showers are possible early Monday morning in southeastern Minnesota and parts of western Wisconsin.

Temperature trends

Twin Cities metro area highs are projected to reach 80 on Monday, followed by lower 80s Tuesday and mid 80s Wednesday through Friday.

Temperatures may be a bit above normal next weekend into the start of the following week. The NWS Climate Prediction Center shows a tendency for above-normal temps in Minnesota and western Wisconsin from August 14 through August 18:

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Temperature outlook August 14 through August 18
NWS Climate Prediction Center

Programming note

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