Updraft® - Minnesota Weather News

Lovely through Friday; isolated weekend thundershowers

Summer heat builds gradually next week

NOAA 8 to 14-day temperature outlook
8 to 14-day temperature outlook
National Oceanic and Atmospheric Administration

It doesn’t get much better than this in a Minnesota summer.

We enjoy another day of partly cloudy skies and mild temperatures through Friday. Dew points remain in the comfortable 50s.

Sleeping outside
Minnesotans sleeping outside near Lake Calhoun (now Bde Maka Ska) during the heat waves of the 1930s.
Minnesota Historical Society

My parents grew up in south Minneapolis. They used to tell me about the heat waves of the 1930s when they were kids. There was no AC in those days. People went down to the lakes in Minneapolis and slept by the water to try and catch a break from the intense heat.

No wonder my parents used to call our current comfortable air mass “good sleeping weather.”

Friday brings partly cloudy skies to Minnesota once again. High temperatures will be in the 70s to around 80 degrees across Minnesota Friday afternoon. A few degrees cooler by your favorite Great Lake.

Forecast high temperatures Friday
Forecast high temperatures Friday
NOAA

The weekend brings a few more scattered air mass thundershowers to Minnesota.

On the map below, the National Oceanic and Atmospheric Administration’s NAM 3 km model shows the pop-up nature of the cells once again Saturday afternoon. The forecast model loop runs between noon and 7 p.m. Saturday.

NOAA NAM 3 km model
North American Mesoscale Forecast System 3 km model between 7 a.m. and 7 p.m. Saturday
NOAA, via Tropical Tidbits

Sunday through next Tuesday features similar pop-up thundershowers. Highs will run a few degrees warmer.

The medium-range forecast suggests we dry out and heat up later next week. Highs could approach 90 degrees by Sunday, July 27.

NOAA’s temperature outlooks favor warmer-than-normal temperatures as we move into late July.

NOAA 8 to 14-day temperature outlook
8 to 14-day temperature outlook
NOAA

Stay tuned.