Alert archive / Montana / Winter Weather Advisories in 2021
Winter Weather Advisory 27, NWS Missoula, MT
NWS Missoula, MT issued this winter weather advisory at Mar 21, 2021, 1:51 PM MDT for Flathead County, Lake County, Montana; Clearwater County, Idaho County, Idaho. It took effect at Mar 21, 2021, 9:00 PM MDT. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Mar 21, 2021, 1:51 PM MDT (19:51 UTC)
- In effect from
- Mar 21, 2021, 9:00 PM MDT
- Expired
- Mar 22, 2021, 12:00 PM MDT
- In force
- 15 hr
- Issued by
- NWS Missoula, MT
Counties Clearwater County, ID, Idaho County, ID, Flathead County, MT, Lake County, MT
The radar
The Missoula radar (KMSX), 63 km from the middle of the area, began a volume at 19:49 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 Mar 20, 2:46 PM MDT, 23 hours 5 minutes earlier.
Area forecast discussion, Mar 20, 2:46 PM MDT, 23 hours 5 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 |
|---|---|---|---|---|
| Mar 21, 7:08 AM MDT | Special Weather Statement | MSO | Missoula | 37 min |
Nearby
Winter Weather Advisories in Montana, 2021Winter Weather Advisories in Idaho, 2021Every winter weather advisory in 2021
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.