Updraft® - Minnesota Weather News

Spotty rain chances; major heat wave developing next week

Seasonable temperatures for Friday and Saturday

FCST
Forecast through early next week for central Minnesota
National Weather Service

Friday and Saturday afternoons will yield a few spotty showers or storms. A potentially major heat wave develops for all of next week.

Spotty storms with seasonable temperatures Friday and Saturday

High temperatures Friday will be a bit warmer than Thursday’s with readings in the low to mid 80s south and 70s north.

fri hi 9a
Forecast highs Friday
National Weather Service

Two different, fast moving upper level disturbances will impact weather Friday and Saturday.

500 sat
Upper level pattern and satellite imagery Friday morning showing two disturbances
College of DuPage Weather

These disturbances combined with day time heating will generate modest instability, sufficient for some spotty showers and thunder both Friday and Saturday afternoons.

fri - sat precip 9a
Forecast precipitation 10 a.m. Friday through 10 p.m. Saturday
College of DuPage Weather

There’s even a small (marginal risk, level 1 of 5) chance of some isolated severe storms with the main threat being some large hail potential.

SPC Sat
Severe weather risk Saturday
National Oceanic Atmospheric Administration's Storm Prediction Center

Hottest weather of the summer builds in next week

The heat dome that’s been baking much of the west expands east and northeast starting early next week and will impact Minnesota all of next week.

500 loop fcst
Forecast upper level pattern into next week: big heat dome west moves east
NOAA via pivotal weather

Widespread high temperatures will be in the 90s and even 100s for some areas in the central U.S. into next weekend.

NTL highs WED
Forecast highs next Wednesday nationally
NOAA via pivotal weather

The peak of the temperatures looks to come Wednesday or Thursday next week with highs in the upper 90s and even 100 is possible.

wed hi next week
Forecast highs next Wednesday
National Weather Service

Those readings would be the hottest of this summer season.