Updraft® - Minnesota Weather News

Dew points fall Wednesday as high pressure pushes in; a few showers south

Lots of sun later Wednesday and into the weekend

wx WED
Forecast surface weather conditions early Wednesday
National Weather Service

Muggy air lingers in southern Minnesota where showers will dissipate Wednesday morning. Highs will be mostly in the 70s Wednesday with dew points continuing their fall as high pressure settles in. 

Showers south Wednesday morning with dew points continue to drop 

The latest disturbance affecting mostly far southern Minnesota will move out, allowing for a few showers and thunderstorms to dissipate across the state’s far southern counties Wednesday morning into the midday. An isolated afternoon thundershower is also possible.

prec 642
Forecast simulated radar 5 a.m. Wednesday through 11 p.m.
College of DuPage weather lab

Northern Minnesota will see sun all day thanks to building high pressure. Southern Minnesota will see clouds decrease into the afternoon and especially Thursday.

clouds 834
Forecast cloud cover 7 a.m. Wednesday through 12 p.m. Thursday
College of DuPage weather lab

Wednesday will be cooler with highs mostly in the 70s to near 80 degrees for a few places, making for a pleasant break.

wed 722
Forecast highs Wednesday
National Weather Service

Coming with the cooler air, unfortunately, is the return of Canadian wildfire smoke with northerly winds the next few days. There’s an air quality alert for most of Minnesota through Saturday.

Check the latest air quality conditions, alerts and forecasts here:

Another great link showing real-time air quality and fire, smoke locations can be found here:

Dew points will continue to fall from north to south, into the 50s and even 40s north. That drier, more comfortable air hangs around into the weekend creating stable conditions and plenty of sun. 

dews 718
Forecast dew points 5 a.m. Wednesday through 7 a.m. Thursday
College of DuPage weather lab

The next chance of some isolated thunder develops Sunday or Monday.