Updraft® - Minnesota Weather News

Warm, muggy Friday with storms possible Friday night; cooler air follows

Watching for potential rain early next week

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Forecast precipitation 9 a.m. Friday through 5 a.m. Saturday
National Oceanic and Atmospheric Administration, via Pivotal Weather

It’ll feel like summer again Friday with warm, muggy conditions. A cool front will spawn some storms overnight followed by cooler air. We’re also watching for rain potential Monday.

Warm, muggy Friday with storms possible Friday night followed by cooler air

It’ll be even warmer Friday with highs in the mid-80s for much of central and southern Minnesota, making it feel summerlike again. It will also be quite windy with south winds 15 to 25 mph with gusts up to 40 mph, especially in southwestern Minnesota.

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Forecast highs Friday
National Weather Service

Dew points will also creep up into the 60s Friday into Friday night ahead of the next cool front, making it feel pretty humid, especially by evening.

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Forecast dew points early Friday through midday Saturday
European Centre for Medium-Range Weather Forecasts via Pivotal Weather

The cool front will touch off showers and thunderstorms in northwestern Minnesota Friday late afternoon and evening which will then develop and spread eastward overnight.

Forecast models differ on how far south that development occurs, such as in the Twin Cities metro area. Activity will likely be more isolated in the Twin Cities and points south.

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Forecast precipitation 9 a.m. Friday through 5 a.m. Saturday
NOAA, via Pivotal Weather

There’s a slight risk (level 2 of 5) for some severe storms to develop Friday evening and overnight for a large portion of the state.

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Severe weather outlook for late Friday into Friday night
Iowa Environmental Mesonet / Iowa State University

Behind the front it’ll be cooler but pleasant and close to normal Saturday. High will range from the 60s north to the mid-70s south.

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Forecast highs Saturday
National Weather Service

Sunday will be even cooler with highs in just the 60s pretty much statewide. Those readings are cooler than normal for a change. This will be the coolest air mass since mid-May.

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Forecast highs Sunday
National Weather Service

Rain potential into Monday

We’re continuing to watch a system for early next week which could deliver plain old rain late Sunday into Monday. Forecast models have been trending south with the heaviest rainfall in recent runs.

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Forecast precipitation 1 a.m. Sunday through 7 a.m. Tuesday
European Centre for Medium-Range Weather Forecasts, via Pivotal Weather

Still, a decent rainfall looks possible for much of southern Minnesota into western Wisconsin. Up to 1 inch and maybe 2 inches could fall in some areas. Most of the rainfall in northern Minnesota comes Friday night and across southern Minnesota on Monday.

The map below show total forecast rainfall Friday through Tuesday.

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Forecast total rainfall Friday through Tuesday
NOAA, via Pivotal Weather

Temperatures will continue to be near or just below normal into next week with most highs in the 60s and 70s and additional rain chances late week.