Alert archive / Montana / Lake Wind Advisories in 2021

Lake Wind Advisory 40, NWS Glasgow, MT

October 22, 20215 counties in Montana

NWS Glasgow, MT issued this lake wind advisory at Oct 22, 2021, 3:00 AM MDT for 5 counties in Montana. It took effect at Oct 22, 2021, 7:00 PM MDT. It was in force for 16 hr.

The area

The counties it named.

The facts

Issued
Oct 22, 2021, 3:00 AM MDT (09:00 UTC)
In effect from
Oct 22, 2021, 7:00 PM MDT
Expired
Oct 23, 2021, 11:00 AM MDT
In force
16 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 09:04 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.

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.