Alert archive / Montana / Severe Thunderstorm Warnings in 2020

Severe Thunderstorm Warning 65, NWS Billings, MT

August 3, 2020Big Horn County, Yellowstone County, Montana

NWS Billings, MT issued this severe thunderstorm warning at Aug 3, 2020, 9:19 PM MDT for Big Horn County, Yellowstone County, Montana. It was in force for 41 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Aug 3, 2020, 9:19 PM MDT (03:19 UTC)
Expired: Aug 3, 2020, 10:00 PM MDT
In force: 41 min
Issued by: NWS Billings, MT
Area: Storm-based polygon
Hail: 0.75 in
Wind: 70.0 mph

Counties Big Horn County, MT, Yellowstone County, MT

The radar

The Billings radar (KBLX), 59 km from the middle of the area, began a volume at 03:23 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 Billings, MT issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 3, 6:32 PM MDT	Special Weather Statement	BYZ	Park	58 min
Aug 3, 6:54 PM MDT	Severe Thunderstorm Warning	BYZ	Park	36 min
Aug 3, 7:06 PM MDT	Special Weather Statement	BYZ	Carter	39 min
Aug 3, 7:30 PM MDT	Special Weather Statement	BYZ	Park	60 min
Aug 3, 7:44 PM MDT	Special Weather Statement	BYZ	Sweet Grass	46 min
Aug 3, 7:57 PM MDT	Special Weather Statement	BYZ	Stillwater	48 min
Aug 3, 8:13 PM MDT	Special Weather Statement	BYZ	Stillwater	32 min
Aug 3, 8:37 PM MDT	Special Weather Statement	BYZ	Stillwater	38 min
Aug 3, 9:12 PM MDT	Special Weather Statement	BYZ	Yellowstone	48 min

Nearby

Severe Thunderstorm Warnings in Montana, 2020 Every severe thunderstorm warning in 2020

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.