Alert archive / Montana / Winter Storm Watches in 2010

Winter Storm Watch 2, NWS Missoula, MT

January 22, 20106 counties in Montana; Clearwater County, Idaho County, Lemhi County, Idaho

NWS Missoula, MT issued this winter storm watch at Jan 22, 2010, 3:47 AM MST for 6 counties in Montana; Clearwater County, Idaho County, Lemhi County, Idaho. It took effect at Jan 22, 2010, 5:00 PM MST. It was in force for .

The area

The counties it named.

The facts

Issued
Jan 22, 2010, 3:47 AM MST (10:47 UTC)
In effect from
Jan 22, 2010, 5:00 PM MST
Expired
Jan 22, 2010, 2:38 PM MST
In force
Issued by
NWS Missoula, MT

Counties Clearwater County, ID, Idaho County, ID, Lemhi County, ID, Deer Lodge County, MT, Granite County, MT, Missoula County, MT, Powell County, MT, Ravalli County, MT, Silver Bow County, MT

The radar

The Missoula radar (KMSX), 94 km from the middle of the area, began a volume at 10:47 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 office that day

Everything else NWS Missoula, MT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 22, 3:47 AM MSTWinter Weather AdvisoryMSODeer Lodge, Flathead, Granite, Lake, Missoula, Powell and 2 more43 hr
Jan 22, 7:46 AM MSTWinter Storm WarningMSODeer Lodge, Granite, Powell, Silver Bow37 hr

Nearby

Winter Storm Watches in Montana, 2010Winter Storm Watches in Idaho, 2010Every winter storm watch in 2010

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.