Warm start to the week before an autumn chill

Summer-like warmth in the U.P. before dipping to chilly fall temperatures towards the end of the week.
Summer-like warmth in the U.P. before dipping to chilly fall temperatures towards the end of the week.
Published: Oct. 2, 2023 at 5:34 PM EDT
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A warm air ridge crests over Upper Michigan and much of the eastern continental United States, producing above seasonal temperatures to begin the week. Any residuals of summer warmth are swept away midweek over the U.P. however, as a series of Canadian Prairies and Northern Plains-based systems sweep west to east over the region. Scattered thunderstorms, moderate or greater intensity rainfall expected until the systems exit towards Friday. In wake of the departing systems is a stiff northwesterly wind to bring a blustery autumn chill to the U.P. through the weekend.

Tonight: Isolated thunderstorm west, otherwise mostly clear; south winds gusting 20 mph

>Lows: 50s Inland ... 60s/70 Shore

Tuesday: Mostly sunny, warm and breezy; south winds gusting over 20 mph

>Highs: 70s/80 Shore ... 80s/90 Inland

Wednesday: Mostly cloudy with rain, thunderstorms west early then east towards afternoon; mild and breezy with southwest winds gusting over 20 mph

>Highs: 70s/80

Thursday: Mostly cloudy with scattered showers and thunderstorms, gradually tapering off late; cooler with southwest winds gusting over 20 mph

>Highs: 60s/70

Friday: Mostly cloudy with scattered rain and windy with northwest winds gusting over 35 mph; colder

>Highs: 40s/50s

Saturday: Mostly cloudy with scattered lake effect rain; windy and cold

>Highs: 40s

Sunday: Partly to mostly cloudy with a chance of rain; cool

>Highs: 50

Monday: Partly cloudy with seasonal temperatures

>Highs: 50s