Alert archive / Montana / Lake Wind Advisories in 2021

Lake Wind Advisory 10, NWS Glasgow, MT

May 18, 20215 counties in Montana

NWS Glasgow, MT issued this lake wind advisory at May 18, 2021, 3:08 AM MDT for 5 counties in Montana. It took effect at May 18, 2021, 4:00 PM MDT. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued
May 18, 2021, 3:08 AM MDT (09:08 UTC)
In effect from
May 18, 2021, 4:00 PM MDT
Expired
May 19, 2021, 3:00 AM MDT
In force
11 hr
Issued by
NWS Glasgow, MT

Counties Garfield County, MT, McCone County, MT, Petroleum County, MT, Phillips County, MT, Valley County, MT

The radar

The Glasgow radar (KGGW), 64 km from the middle of the area, began a volume at 09:07 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.

The office that day

Everything else NWS Glasgow, MT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 18, 3:41 PM MDTSpecial Weather StatementGGWValley64 min
May 18, 5:06 PM MDTSpecial Weather StatementGGWMcCone54 min
May 18, 5:08 PM MDTSpecial Weather StatementGGWDaniels52 min

Nearby

Lake Wind Advisories in Montana, 2021Every lake wind advisory 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.