Alert archive / Montana / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 155, NWS Billings, MT

August 3, 2013Custer County, Fallon County, Montana

NWS Billings, MT issued this severe thunderstorm warning at Aug 3, 2013, 8:29 PM MDT for Custer County, Fallon County, Montana. It was in force for 61 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, 2013, 8:29 PM MDT (02:29 UTC)
Expired: Aug 3, 2013, 9:30 PM MDT
In force: 61 min
Issued by: NWS Billings, MT
Area: Storm-based polygon

Counties Custer County, MT, Fallon County, MT

The radar

The Glasgow radar (KGGW), 246 km from the middle of the area, began a volume at 02:31 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Aug 3, 1:50 PM MDT	Severe Thunderstorm Watch	SPC	9 hr

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Billings, MT wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 3, 8:11 PM MDT, 18 minutes earlier.

Area forecast discussion, Aug 3, 8:11 PM MDT, 18 minutes before

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Hazardous weather outlook, Aug 3, 8:01 PM MDT, 28 minutes before

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In the hours before

Local storm report, Aug 3, 7:03 PM MDT, 1 hour 26 minutes before

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Local storm report, Aug 3, 7:19 PM MDT, 1 hour 10 minutes before

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Local storm report, Aug 3, 7:21 PM MDT, 1 hour 8 minutes before

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Local storm report, Aug 3, 7:36 PM MDT, 53 minutes before

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Local storm report, Aug 3, 7:57 PM MDT, 32 minutes before

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Local storm report, Aug 3, 8:25 PM MDT, 4 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Aug 3, 6:00 PM MDT	Severe Thunderstorm Warning	BYZ	Big Horn, Rosebud	60 min
Aug 3, 6:01 PM MDT	Flash Flood Warning	BYZ	Powder River	3 hr
Aug 3, 6:11 PM MDT	Severe Thunderstorm Warning	BYZ	Rosebud	49 min
Aug 3, 6:15 PM MDT	Severe Thunderstorm Warning	BYZ	Custer, Rosebud	45 min
Aug 3, 6:23 PM MDT	Severe Thunderstorm Warning	BYZ	Big Horn	67 min
Aug 3, 6:44 PM MDT	Severe Thunderstorm Warning	BYZ	Powder River	46 min
Aug 3, 6:59 PM MDT	Severe Thunderstorm Warning	BYZ	Custer, Rosebud	46 min
Aug 3, 7:11 PM MDT	Severe Thunderstorm Warning	BYZ	Big Horn, Powder River	64 min
Aug 3, 7:23 PM MDT	Tornado Warning	BYZ	Powder River	22 min
Aug 3, 7:29 PM MDT	Severe Thunderstorm Warning	BYZ	Carter, Powder River	61 min
Aug 3, 7:40 PM MDT	Severe Thunderstorm Warning	BYZ	Custer	50 min
Aug 3, 7:44 PM MDT	Tornado Warning	BYZ	Powder River	31 min
Aug 3, 8:20 PM MDT	Severe Thunderstorm Warning	BYZ	Carter, Powder River	25 min
Aug 3, 9:05 PM MDT	Special Weather Statement	BYZ	Fallon	40 min
Aug 3, 9:26 PM MDT	Severe Thunderstorm Warning	BYZ	Carter, Custer, Fallon	64 min
Aug 3, 9:36 PM MDT	Special Weather Statement	BYZ	Powder River	39 min
Aug 3, 9:55 PM MDT	Severe Thunderstorm Warning	BYZ	Powder River	65 min
Aug 4, 12:59 AM MDT	Special Weather Statement	BYZ	Fallon	46 min
Aug 3, 9:01 PM MDT	Special Weather Statement	BYZ	Sheridan	44 min
Aug 3, 9:15 PM MDT	Severe Thunderstorm Warning	BYZ	Sheridan	60 min

Nearby

Severe Thunderstorm Warnings in Montana, 2013 Every severe thunderstorm warning in 2013

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.