Metro Detroit weather update: Sept. 21, 2021 afternoon, evening forecast
Brett Collar, Meteorologist
Updated: September 21, 2021 at 2:04 PM
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DETROIT – Here is the Metro Detroit weather forecast update for Sept. 21, 2021 afternoon and evening.
Local forecast
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Rain and storms Tuesday afternoon and evening
Showers are moving through and a few storms are expected as we head through the rest of the afternoon and evening.
Peak of the storm activity should be between 5 p.m. and 9 p.m.
Severe threat isn’t very high, but some gusty winds, lightning and heavy downpours are very possible.
Heavy rain overnight Tuesday into Wednesday
Following the storms later Tuesday, the flooding threat becomes the focus of our forecast.
This flood threat continues through Wednesday and into daybreak Thursday.
By the time all is said and done a solid 3 inches is likely area-wide. Some spots may be as low as 2 inches, but some could be close to 4 inches of rain.
More rain Thursday
A few more showers linger through Thursday, but the heavy rain should be gone by that time.
Rain chances this weekend
Models continue to show decent rain chances Saturday, mainly for the first part of the day.
Timing will have to be fine tuned in the coming days.