Alert archive / Montana / Winter Weather Advisories in 2021
Winter Weather Advisory 54, NWS Missoula, MT
NWS Missoula, MT issued this winter weather advisory at Nov 18, 2021, 3:06 PM MST for 11 counties in Montana; Clearwater County, Idaho County, Idaho. It took effect at Nov 18, 2021, 5:00 PM MST. It was in force for 34 hr.
The area
The counties it named.
The facts
- Issued
- Nov 18, 2021, 3:06 PM MST (22:06 UTC)
- In effect from
- Nov 18, 2021, 5:00 PM MST
- Expired
- Nov 20, 2021, 2:59 AM MST
- In force
- 34 hr
- Issued by
- NWS Missoula, MT
Counties Clearwater County, ID, Idaho County, ID, Deer Lodge County, MT, Flathead County, MT, Granite County, MT, Lake County, MT, Lincoln County, MT, Mineral County, MT, Missoula County, MT, Powell County, MT, Ravalli County, MT, Sanders County, MT, Silver Bow County, MT
The radar
The Missoula radar (KMSX), 22 km from the middle of the area, began a volume at 22:03 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.
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.