Alert archive / Michigan / Frost Advisories in 2023

Frost Advisory 2, NWS Grand Rapids, MI

May 14, 20236 counties in Michigan

NWS Grand Rapids, MI issued this frost advisory at May 14, 2023, 3:07 PM EDT for 6 counties in Michigan. It took effect at May 15, 2023, 1:00 AM EDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
May 14, 2023, 3:07 PM EDT (19:07 UTC)
In effect from
May 15, 2023, 1:00 AM EDT
Expired
May 15, 2023, 7:00 AM EDT
In force
6 hr
Issued by
NWS Grand Rapids, MI

Counties Gratiot County, MI, Isabella County, MI, Mason County, MI, Mecosta County, MI, Montcalm County, MI, Newaygo County, MI

The radar

The Grand Rapids radar (KGRR), 76 km from the middle of the area, began a volume at 19:07 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 frost 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 frost advisory went out at May 14, 3:03 PM EDT, 4 minutes earlier.

Area forecast discussion, May 14, 3:03 PM EDT, 4 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
May 14, 3:07 PM EDTFreeze WarningGRRClare, Lake, Osceola16 hr
May 14, 3:14 PM EDTFire Weather WatchGRRClare, Lake, Mason, Osceola13 hr

Nearby

Frost Advisories in Michigan, 2023Every frost advisory in 2023

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.