Paul Gross
@GrossWeather
One of only six meteorologists in the world ever named AMS Fellow, CCM and CBM. WDIV-TV meteorologist: 1983-2023. Lived my childhood dream for 40 years!
The Doppler radar velocity product prominently shows the area of strong-to-severe wind (pink) moving from Oakland County into Macomb County. #miwx
While the weather down here was pretty calm, it was a little different in the thumb area. The first part of this video is a tornado which was videoed by Lieutenant Doug Confer of the Deckerville Fire Department. The ending is the path on the ground captured by MSP Aviation.…
At 4:18 PM EDT, 4 NE Deckerville [Sanilac Co, MI] Law Enforcement reports Tornado. Delayed report from Sanilac County EM and Michigan State police. A barn was damaged along with superficial damage to a home. #miwx mesonet.agron.iastate.edu/lsr/?by=wfo&wf…
Yep…a bad one.
Hey we’ve had a tornado up there before haven’t we ?!
@GrossWeather @MarisaWoloszyn
#ONStorm #ONwx Multiple reports of a tornado that appears to have come onshore south of Goderich around 6:57 PM. Source: Jordon Jon Reinink via Ontario Storm Reports
Storm with rotation…capable of producing a waterspout or tornado…will pass between Goderich and Bayfield, Ontario. Tornado Warning issued by Environment Canada. #ONStorm

(5pm Saturday) Flood Advisory issued by @NWSDetroit until 8pm for central Sanilac County. Slow-moving storms with heavy downpours could cause flooding…be aware of this potential. #miwx
Now is better than later…
So, if I wanted to bike Belle Isle today, should I go now? Will the storms be later in the afternoon?
That is as irresponsible as it gets. @mlb needs to look into this decision to have players on the field at a time when lightning was close enough to have the fans seek shelter. I’d love to hear the umpire crew chief explain and try to justify this decision. 🧐 🤔 🤨
I’ve never seen this at a baseball game before. We are still playing, rain is coming down, but they have asked fans to clear all exposed seats because of lightning and thunder. It’s pretty weird…
Did the usual amazing bike ride around the island. Always a highlight!
Zero ⛽ to get around, good for the environment.
(Friday PM update) A line of showers and storms midday. Saturday has the potential to become severe with a few damaging wind gusts. Strongest threat is over the southern half of our metro area. Be especially weather aware Saturday if you have outdoor plans…


The Grand Hotel on Mackinac Island is so magnificent, and always makes me think of… @devinscillian and @tim_pamplin! Ah the memories…

RadarScope. I believe the app is a $10 per year subscription.
What kind of radar do you use because I don’t see the gust front that is ahead of the storm? 4warn app doesn’t have that kind of feature.
(8:45pm Thursday) Severe Thunderstorm Warning issued by @NWSDetroit until 9:15pm for northern Macomb and southern St. Clair Counties. 60mph wind gusts are the expected potential severe threat. #miwx #miwx
(8:25pm Thursday) Severe Thunderstorm Warning issued by @NWSDetroit for the part of Macomb County inside the yellow polygon. 60mph wind gusts are the expected potential severe threat. #miwx
(8:00pm Thursday) Severe Thunderstorm Warning issued by @NWSDetroit until 8:45pm for Oakland County. 60mph wind gusts are the expected potential severe threat. #miwx
(7:55pm Thursday) Severe Thunderstorm Warning issued by @NWSDetroit until 9pm for Washtenaw County. 60mph wind gusts are the expected potential severe threat. #miwx