Alert archive / Montana / Winter Weather Advisories in 2012
Winter Weather Advisory 16, NWS Missoula, MT
NWS Missoula, MT issued this winter weather advisory at Feb 21, 2012, 6:39 AM MST for Missoula County, Ravalli County, Montana; Idaho County, Idaho. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Feb 21, 2012, 6:39 AM MST (13:39 UTC)
- Expired
- Feb 21, 2012, 9:24 AM MST
- In force
- 3 hr
- Issued by
- NWS Missoula, MT
Counties Idaho County, ID, Missoula County, MT, Ravalli County, MT
The radar
The Missoula radar (KMSX), 89 km from the middle of the area, began a volume at 13:39 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 winter weather advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Missoula, MT wrote its last area forecast discussion before this winter weather advisory went out at Feb 21, 4:18 AM MST, 2 hours 21 minutes earlier.
Area forecast discussion, Feb 21, 4:18 AM MST, 2 hours 21 minutes before
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</html>The office that day
Everything else NWS Missoula, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 21, 3:46 AM MST | Winter Storm Warning | MSO | Flathead, Granite, Lake, Mineral, Missoula, Ravalli and 1 more | 48 hr |
| Feb 21, 3:47 AM MST | Wind Advisory | MSO | Flathead, Lincoln, Sanders | 43 hr |
| Feb 21, 10:28 AM MST | High Wind Warning | MSO | Deer Lodge, Flathead, Granite, Lake, Missoula, Powell and 3 more | 31 hr |
Nearby
Winter Weather Advisories in Montana, 2012Winter Weather Advisories in Idaho, 2012Every winter weather advisory in 2012
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.