Alert archive / Michigan / Wind Chill Advisories in 2015

Wind Chill Advisory 1, NWS Grand Rapids, MI

January 4, 201512 counties in Michigan

NWS Grand Rapids, MI issued this wind chill advisory at Jan 4, 2015, 3:47 PM EST for 12 counties in Michigan. It took effect at Jan 5, 2015, 4:00 AM EST. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued: Jan 4, 2015, 3:47 PM EST (20:47 UTC)
In effect from: Jan 5, 2015, 4:00 AM EST
Expired: Jan 5, 2015, 11:24 AM EST
In force: 7 hr
Issued by: NWS Grand Rapids, MI

Counties Calhoun County, MI, Clare County, MI, Clinton County, MI, Eaton County, MI, Gratiot County, MI, Ingham County, MI, Ionia County, MI, Isabella County, MI, Jackson County, MI, Mecosta County, MI, Montcalm County, MI, Osceola County, MI

The radar

The Grand Rapids radar (KGRR), 61 km from the middle of the area, began a volume at 20:48 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.

What forecasters said that day

The local office's own words before this wind chill advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Grand Rapids, MI wrote its last area forecast discussion before this wind chill advisory went out at Jan 4, 3:27 PM EST, 20 minutes earlier.

Area forecast discussion, Jan 4, 3:27 PM EST, 20 minutes before

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Hazardous weather outlook, Jan 4, 6:12 AM EST, 9 hours 35 minutes before

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In the hours before

Local storm report, Jan 4, 12:09 PM EST, 3 hours 38 minutes before

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The office that day

Everything else NWS Grand Rapids, MI issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 4, 4:35 AM EST	Heavy Freezing Spray Warning	GRR		30 hr
Jan 4, 3:47 PM EST	Winter Storm Watch	GRR	Allegan, Barry, Calhoun, Kalamazoo, Kent, Muskegon and 4 more	12 hr

Nearby

Wind Chill Advisories in Michigan, 2015 Every wind chill advisory in 2015

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.