Mesoscale Discussion 1841

Issued

Dec 12, 2020, 1:54 PM EST (18:54 UTC)

Expired

Dec 12, 2020, 6:00 PM EST

In force

4 hr

Issued by

the Storm Prediction Center

Concerning

Heavy snow

Counties Alcona County, MI, Alpena County, MI, Antrim County, MI, Cheboygan County, MI, Crawford County, MI, Kalkaska County, MI, Montmorency County, MI, Ogemaw County, MI, Oscoda County, MI, Otsego County, MI, Presque Isle County, MI, Roscommon County, MI

The NCL Michigan radar (KAPX), 38 km from the middle of the area, began a volume at 18:58 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.

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Mesoscale Discussions in Michigan, 2020Every mesoscale discussion in 2020

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.