Alert archive / Montana / Lake Wind Advisories in 2021

Lake Wind Advisory 20, NWS Glasgow, MT

June 25, 20215 counties in Montana

NWS Glasgow, MT issued this lake wind advisory at Jun 25, 2021, 2:27 PM MDT for 5 counties in Montana. It took effect at Jun 26, 2021, 10:00 AM MDT. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued: Jun 25, 2021, 2:27 PM MDT (20:27 UTC)
In effect from: Jun 26, 2021, 10:00 AM MDT
Expired: Jun 26, 2021, 7:39 PM MDT
In force: 10 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 20:30 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 lake wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Glasgow, MT wrote its last area forecast discussion before this lake wind advisory went out at Jun 25, 2:26 AM MDT, 12 hours 1 minute earlier.

Area forecast discussion, Jun 25, 2:26 AM MDT, 12 hours 1 minute before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 24, 6:09 PM MDT	Special Weather Statement	GGW	Petroleum	66 min
Jun 24, 6:22 PM MDT	Severe Thunderstorm Warning	GGW	Petroleum	37 min

Nearby

Lake Wind Advisories in Montana, 2021 Every 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.