Alert archive / Montana / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 25, NWS Great Falls, MT
NWS Great Falls, MT issued this severe thunderstorm warning at Jul 3, 2020, 7:07 PM MDT for Cascade County, Chouteau County, Montana. It was in force for 53 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
- Jul 3, 2020, 7:07 PM MDT (01:07 UTC)
- Expired
- Jul 3, 2020, 8:00 PM MDT
- In force
- 53 min
- Issued by
- NWS Great Falls, MT
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Cascade County, MT, Chouteau County, MT
The radar
The Great Falls radar (KTFX), 40 km from the middle of the area, began a volume at 01:07 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 severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Great Falls, MT wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 3, 6:25 PM MDT, 42 minutes earlier.
Area forecast discussion, Jul 3, 6:25 PM MDT, 42 minutes before
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Local storm report, Jul 3, 6:16 PM MDT, 51 minutes before
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</html>Special weather statement, Jul 3, 6:18 PM MDT, 49 minutes before
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<div class="status" id="status">Temporary Notice</div>
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The site you requested is temporarily down for maintenance or an unexpected outage.
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</html>Special weather statement, Jul 3, 6:27 PM MDT, 40 minutes before
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<main class="wrap">
<section class="card" role="status" aria-live="polite">
<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.
</p>
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If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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</html>Special weather statement, Jul 3, 6:32 PM MDT, 35 minutes before
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<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<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.
</p>
<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>Special weather statement, Jul 3, 6:44 PM MDT, 23 minutes before
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</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<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.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
</main>
<script src="index.js"></script>
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</html>Special weather statement, Jul 3, 6:58 PM MDT, 9 minutes before
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<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Service Notice</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
<main class="wrap">
<section class="card" role="status" aria-live="polite">
<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.
</p>
<p class="small" id="detail">
If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
</p>
</section>
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<script src="index.js"></script>
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</html>The office that day
Everything else NWS Great Falls, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 3, 6:00 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 30 min |
| Jul 3, 6:13 PM MDT | Special Weather Statement | TFX | 47 min | |
| Jul 3, 6:18 PM MDT | Special Weather Statement | TFX | Madison | 27 min |
| Jul 3, 6:27 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 33 min |
| Jul 3, 6:32 PM MDT | Special Weather Statement | TFX | Blaine | 28 min |
| Jul 3, 6:44 PM MDT | Special Weather Statement | TFX | Judith Basin | 46 min |
| Jul 3, 6:54 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau, Judith Basin | 39 min |
| Jul 3, 6:58 PM MDT | Special Weather Statement | TFX | Cascade, Lewis and Clark | 47 min |
| Jul 3, 8:04 PM MDT | Special Weather Statement | TFX | Chouteau | 56 min |
| Jul 3, 8:57 PM MDT | Special Weather Statement | TFX | Chouteau | 48 min |
| Jul 3, 10:06 PM MDT | Special Weather Statement | TFX | Pondera | 24 min |
| Jul 3, 10:22 PM MDT | Special Weather Statement | TFX | Pondera | 23 min |
| Jul 4, 2:22 PM MDT | Special Weather Statement | TFX | Broadwater | 23 min |
| Jul 4, 2:27 PM MDT | Special Weather Statement | TFX | Cascade | 33 min |
| Jul 4, 2:33 PM MDT | Special Weather Statement | TFX | Pondera | 27 min |
| Jul 4, 2:44 PM MDT | Special Weather Statement | TFX | Broadwater | 31 min |
| Jul 4, 3:00 PM MDT | Special Weather Statement | TFX | Teton | 30 min |
| Jul 4, 3:02 PM MDT | Special Weather Statement | TFX | Toole | 28 min |
| Jul 4, 3:08 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 22 min |
| Jul 4, 3:33 PM MDT | Severe Thunderstorm Warning | TFX | Pondera, Teton | 27 min |
| Jul 4, 3:39 PM MDT | Severe Thunderstorm Warning | TFX | Cascade | 25 min |
| Jul 4, 3:45 PM MDT | Special Weather Statement | TFX | Broadwater | 30 min |
| Jul 4, 4:08 PM MDT | Special Weather Statement | TFX | 37 min | |
| Jul 4, 4:12 PM MDT | Special Weather Statement | TFX | Cascade | 33 min |
| Jul 4, 4:25 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 35 min |
| Jul 4, 4:26 PM MDT | Special Weather Statement | TFX | Cascade | 34 min |
| Jul 4, 4:34 PM MDT | Special Weather Statement | TFX | Judith Basin | 26 min |
| Jul 4, 4:36 PM MDT | Special Weather Statement | TFX | Chouteau | 24 min |
| Jul 4, 4:39 PM MDT | Special Weather Statement | TFX | Chouteau | 36 min |
| Jul 4, 4:42 PM MDT | Special Weather Statement | TFX | Toole | 33 min |
| Jul 4, 4:49 PM MDT | Special Weather Statement | TFX | Liberty | 26 min |
| Jul 4, 4:52 PM MDT | Special Weather Statement | TFX | Toole | 23 min |
| Jul 4, 4:58 PM MDT | Special Weather Statement | TFX | Cascade | 32 min |
| Jul 4, 5:03 PM MDT | Special Weather Statement | TFX | Judith Basin | 27 min |
| Jul 4, 5:09 PM MDT | Special Weather Statement | TFX | Chouteau | 36 min |
| Jul 4, 5:16 PM MDT | Special Weather Statement | TFX | Teton | 29 min |
| Jul 4, 5:20 PM MDT | Special Weather Statement | TFX | Chouteau | 25 min |
| Jul 4, 5:25 PM MDT | Special Weather Statement | TFX | Lewis and Clark | 35 min |
| Jul 4, 5:29 PM MDT | Special Weather Statement | TFX | Judith Basin | 31 min |
| Jul 4, 5:32 PM MDT | Special Weather Statement | TFX | Fergus | 28 min |
| Jul 4, 5:35 PM MDT | Special Weather Statement | TFX | 25 min | |
| Jul 4, 5:39 PM MDT | Special Weather Statement | TFX | Teton | 36 min |
| Jul 4, 5:53 PM MDT | Special Weather Statement | TFX | Chouteau | 37 min |
| Jul 4, 5:58 PM MDT | Special Weather Statement | TFX | Liberty | 32 min |
Nearby
Severe Thunderstorm Warnings in Montana, 2020Every 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.