Frigid temperatures this weekend prompt cold weather advisories

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It feels steamy at midday, and our temperatures will rise several more degrees as we go through Thursday afternoon.

Many locations will see highs in the upper 90s with dew points in the upper 70s Thursday afternoon. Heat index values will be over 100 degrees.

The National Weather Service posted an excessive heat warning that covers much of southern Minnesota and the entire Twin Cities metro area until 8 p.m.

Orange-shaded areas are in a heat advisory.

Here are details of the excessive heat warning that includes the Twin Cities metro area:

Chances of thunderstorms, severe weather rise later Thursday

Parts of northern Minnesota were seeing scattered midday showers and there were are a few scattered thunderstorms in northwestern Wisconsin, moving eastward.

The heat and moisture will provide plenty of fuel for additional thunderstorms in Minnesota and Wisconsin later this afternoon and this evening. Some areas will see severe weather.

The National Weather Service Storm Prediction Center shows an enhanced risk of severe weather Thursday afternoon and evening in portions of east-central and northeastern Minnesota, plus northwestern Wisconsin:

Enhanced risk means that numerous severe thunderstorms are possible. Scattered severe thunderstorms are possible in the yellow-shaded area, which includes the Twin Cities metro plus much of eastern Minnesota and western Wisconsin.

Here are the severe risk categories that are used by the NWS Storm Prediction Center:

Stay weather-aware from late afternoon into this evening.

You can hear updated weather information for Minnesota and western Wisconsin on the MPR News 

. You can check MPR’s display of NWS radar 

You can also check these National Weather Service sites for updated weather info: 

A high-pressure system will bring us drier and cooler weather this weekend.

Saturday highs will be in the 70s across the northern third of Minnesota and parts of northwestern Wisconsin, with 80s elsewhere:

Sunday highs will be mainly in the 80s, with 70s in far northern Minnesota:

Most of Minnesota and western Wisconsin will have a dry weekend.

There could be a stray shower in southwestern Minnesota Saturday morning, and a passing shower is possible in parts of northern Minnesota and northwestern Wisconsin later on Saturday.

The National Oceanic and Atmospheric Administration’s North American Mesoscale (NAM) forecast model shows the potential rain pattern from 7 a.m. Saturday to 7 p.m. Sunday:

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.

Weather and Climate News

Updraft® - Minnesota Weather News

Ron Trenda

Author

Temperatures in the 90s and dew points in the 70s will give us steamy conditions Thursday afternoon into early Thursday evening. The weekend looks cooler and mainly dry.

Excessive heat warning until 8 p.m.; severe thunderstorms possible Thursday evening

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