Spotty thundershowers today; 20-plus days of 90s this summer?

A slow moving cold front is sparking a few spotty thundershowers today. The front sags slowly southeast across Minnesota. Expect hit or miss thundershowers to give about 30-percent of us some rain today.

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NOAA's HRRR model paints scattered T-showers in and near the Twin Cities between about 3 and 7 pm this afternoon and evening.

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NOAA HRRR model via tropical tidbits.

NOAA's Storm Prediction Center does not paint any risk areas in Minnesota today. A few of the rain cells will produce locally heavy downpours and gusty winds.

Cooler front

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Today's cool front offers some fresh breezes this week. Highs run int he 80s the next few days, but refreshing 70s arrive next week. Here's NOAA's 10-day output for the Twin Cities.

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NOAA via Weather Bell.

Hot summer

We hit 92 degrees in the Twin Cities Monday. That's the 17th day of 90-degree heat this summer. The annual average is 11 days. The medium range models suggest another heat dome across the Midwest later in August.

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NOAA.

NOAA's GFS model may be overdone, but it suggests another string of 90-degree days just in time for the State Fair.

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NOAA via Meteostar.

Highs between 94 to 98 degrees may be overdone, but I could easily see the Twin Cities baking through 20+ days of 90-degree heat this summer.

Stay tuned.