Updraft® - Minnesota Weather News

Lingering summer: Highs in the 80s possible into early October

Temps 10-15 degrees warmer than normal likely into most of next week

fall-2015-woolsey-pond
Lake Minnetonka in October
Paul Huttner | MPR News 2015

Swimming in October anyone?

Our unseasonably warm weather pattern looks likely to persist into at least the first week of October this year.

A persistent ridge of warmer-than-normal high pressure is building across the Upper Midwest for the next one to two weeks.

On the map below, the National Oceanic and Atmospheric Administration’s Global Forecast System model shows the trend through the first days of October.

NOAA GFS upper air forecast
Global Forecast System upper-air forecast between Wednesday and next Tuesday
National Oceanic and Atmospheric Administration, via Tropical Tidbits

Wednesday brings another morning of patchy fog to Minnesota with highs in the 70s to around 80 degrees in the west.

Forecast high temperatures Wednesday
Forecast high temperatures Wednesday
NOAA

Sunshine will be abundant this week. By Friday, highs will pump into the 80s across more of Minnesota.

Forecast high temperatures Friday
Forecast high temperatures Friday
NOAA

Early October warmth ahead

All indications at this point suggest next week could be even warmer than this week in much of Minnesota. Highs in the 80s look persistent around much of Minnesota next week.

Forecast high temperatures Monday
Forecast high temperatures Monday
NOAA

Right now the medium-range forecast models don’t show a sharp cold front through the first week of October.

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

But it’s coming. Eventually.

Stay tuned.