GRAND RAPIDS, Mich. —

Tonight

Mostly clear and mild.  Lows in the upper 50s.  Winds will be east at 3-6 mph.

Wednesday

Mostly sunny and much warmer.  Highs in the low 80s.  Winds will be south-southeast at 5-10 mph.

Wednesday Night

Mostly clear and milder.  Lows in the low 60s.  Winds will be south-southeast at 3-6 mph.

Thursday

Partly cloudy, warm and more humid.  Highs in the low 80s with dew points in the 60s.  South winds at 5-10 mph.

Friday

Partly cloudy, very warm and humid.  Highs in the mid 80s with dew points in the 60s.  South-southwest winds at 5-10 mph.

Saturday

Partly cloudy, very warm and humid with late-day and overnight thunderstorms likely.  Highs in the mid 80s with dew points in the 60s.

Sunday

Rain and storms will continue with slightly cooler conditions expected with highs in the mid 70s.  Dew points will remain in the 60s.

Monday

Becoming mostly sunny, and seasonable.  Highs in the low 70s.  Astronomical fall arrives at 3:40 AM EDT.

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6-10 Day Outlook

Mon. Sep. 23 through Fri. Sep. 27 calls for above average temperatures and above average precipitation.  Average highs are around 68-70° with average precipitation of 0.72”.

8-14 Day Outlook

Wed. Sep. 25 through Tue. Oct. 1 calls for above average temperatures and above average precipitation.  Average highs are around 66-69° with average precipitation of 0.94”.

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