Alert archive / Montana / Severe Thunderstorm Warnings in 2019
Severe Thunderstorm Warning 166, NWS Billings, MT
NWS Billings, MT issued this severe thunderstorm warning at Aug 11, 2019, 7:25 PM MDT for Big Horn County, Yellowstone County, Montana. It was in force for 50 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 11, 2019, 7:25 PM MDT (01:25 UTC)
- Expired
- Aug 11, 2019, 8:15 PM MDT
- In force
- 50 min
- Issued by
- NWS Billings, MT
- Area
- Storm-based polygon
- Hail
- 1.75 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 01:26 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 11, 1:59 PM MDT | Tornado Watch | SPC | 10 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 11, 3:22 PM MDT, 4 hours 3 minutes earlier.
Area forecast discussion, Aug 11, 3:22 PM MDT, 4 hours 3 minutes before
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</html>Hazardous weather outlook, Aug 11, 3:31 PM MDT, 3 hours 54 minutes before
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</html>In the hours before
Local storm report, Aug 11, 4:54 PM MDT, 2 hours 31 minutes before
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</html>Local storm report, Aug 11, 5:21 PM MDT, 2 hours 4 minutes before
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</html>Local storm report, Aug 11, 5:32 PM MDT, 1 hour 53 minutes before
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</html>Special weather statement, Aug 11, 5:32 PM MDT, 1 hour 53 minutes before
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Please try again in a few minutes.
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</html>Local storm report, Aug 11, 5:34 PM MDT, 1 hour 51 minutes before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
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Please try again in a few minutes.
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</html>Special weather statement, Aug 11, 5:59 PM MDT, 1 hour 26 minutes before
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<main class="wrap">
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
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<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>The office that day
Everything else NWS Billings, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 11, 6:25 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 50 min |
| Aug 11, 6:27 PM MDT | Severe Thunderstorm Warning | BYZ | Stillwater, Yellowstone | 63 min |
| Aug 11, 6:30 PM MDT | Severe Thunderstorm Warning | BYZ | Rosebud | 60 min |
| Aug 11, 6:35 PM MDT | Severe Thunderstorm Warning | BYZ | Golden Valley, Musselshell | 40 min |
| Aug 11, 7:06 PM MDT | Severe Thunderstorm Warning | BYZ | Musselshell | 39 min |
| Aug 11, 7:14 PM MDT | Special Weather Statement | BYZ | Powder River | 46 min |
| Aug 11, 7:16 PM MDT | Severe Thunderstorm Warning | BYZ | Rosebud | 59 min |
| Aug 11, 7:26 PM MDT | Areal Flood Advisory | BYZ | Yellowstone | 2 hr |
| Aug 11, 7:31 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn | 59 min |
| Aug 11, 7:40 PM MDT | Special Weather Statement | BYZ | Powder River | 50 min |
| Aug 11, 8:02 PM MDT | Severe Thunderstorm Warning | BYZ | Big Horn, Rosebud, Treasure, Yellowstone | 58 min |
| Aug 11, 8:08 PM MDT | Special Weather Statement | BYZ | Powder River | 52 min |
| Aug 11, 8:36 PM MDT | Areal Flood Advisory | BYZ | Treasure | 2 hr |
| Aug 11, 8:53 PM MDT | Severe Thunderstorm Warning | BYZ | Custer, Rosebud, Treasure | 52 min |
| Aug 11, 8:56 PM MDT | Special Weather Statement | BYZ | Carter | 79 min |
| Aug 11, 9:40 PM MDT | Severe Thunderstorm Warning | BYZ | Custer | 65 min |
| Aug 11, 10:45 PM MDT | Special Weather Statement | BYZ | Fallon | 45 min |
| Aug 11, 10:54 PM MDT | Special Weather Statement | BYZ | Powder River | 51 min |
| Aug 11, 11:49 PM MDT | Special Weather Statement | BYZ | Carter | 56 min |
| Aug 12, 12:45 AM MDT | Special Weather Statement | BYZ | Carter | 45 min |
| Aug 11, 10:03 PM MDT | Special Weather Statement | BYZ | Sheridan | 27 min |
Nearby
Severe Thunderstorm Warnings in Montana, 2019Every severe thunderstorm warning in 2019
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.