Alert archive / Michigan / Special Weather Statements in 2021
Special Weather Statement, NWS Detroit, MI
NWS Detroit, MI issued this special weather statement at Apr 9, 2021, 5:47 PM EDT for Genesee County, Michigan. It was in force for 43 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Apr 9, 2021, 5:47 PM EDT (21:47 UTC)
- Expired
- Apr 9, 2021, 6:30 PM EDT
- In force
- 43 min
- Issued by
- NWS Detroit, MI
County Genesee County, MI
The radar
The Detroit radar (KDTX), 49 km from the middle of the area, began a volume at 21:47 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The text
As transmitted.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Detroit, MI wrote its last area forecast discussion before this special weather statement went out at Apr 9, 4:05 PM EDT, 1 hour 42 minutes earlier.
Area forecast discussion, Apr 9, 4:05 PM EDT, 1 hour 42 minutes before
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</html>Hazardous weather outlook, Apr 9, 4:45 AM EDT, 13 hours 2 minutes before
Hazardous Weather Outlook National Weather Service Detroit/Pontiac MI 445 AM EDT Fri Apr 9 2021 MIZ047>049-053>055-060>063-068>070-075-076-082-083-100845- Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee-Lapeer- St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Lenawee-Monroe- 445 AM EDT Fri Apr 9 2021 This hazardous weather outlook is for portions of southeast Michigan. .DAY ONE...Today and Tonight Scattered thunderstorms are expected this afternoon and evening. There is a marginal risk for severe weather with some of these storms. The strongest storms will be capable of producing wind gusts in excess of 50 mph with cloud to ground lightning. Storm motion will be from southwest to northeast at 45 mph. .DAYS TWO THROUGH SEVEN...Saturday through Thursday The potential has increased for additional thunderstorms Saturday afternoon and evening. Wind gusts to 50 mph are possible within the stronger thunderstorm clusters. Heavy downpours may cause ponding in poor drainage areas and reductions in visibility with some of these storms. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected today and tonight. LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-100845- Lake St Clair- Michigan Waters of Lake Erie from Detroit River to North Cape MI- Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI- Port Sanilac to Port Huron MI- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 445 AM EDT Fri Apr 9 2021 This hazardous weather outlook is for portions of Lake Erie, Lake Huron and Lake St Clair. .DAY ONE...Today and Tonight Scattered thunderstorms are expected this afternoon and evening. There is a marginal risk for severe weather with some of these storms. The strongest storms will be capable of producing wind gusts in excess of 45 knots with cloud to ground lightning. Storm motion will be from southwest to northeast at 40 knots. Waves will occasionally approach 4 feet. .DAYS TWO THROUGH SEVEN...Saturday through Thursday The potential has increased for additional thunderstorms Saturday afternoon and evening. Wind gusts to 45 knots are possible within the stronger thunderstorm clusters. Heavy downpours may cause reductions in visibility with some of these storms. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected today and tonight. You can obtain your latest National Weather Service forecasts online at www.weather.gov/detroit. KK
In the hours before
Special weather statement, Apr 9, 5:47 PM EDT, 0 minutes before
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</html>Nearby
Special Weather Statements in Michigan, 2021Every special weather statement in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.