Alert archive / Montana / Wind Chill Warnings in 2009

Wind Chill Warning 1, NWS Glasgow, MT

December 12, 20097 counties in Montana

NWS Glasgow, MT issued this wind chill warning at Dec 12, 2009, 4:19 AM MST for 7 counties in Montana. It took effect at Dec 12, 2009, 2:48 PM MST. It was in force for 13 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Dec 12, 2009, 4:19 AM MST (11:19 UTC)
In effect from
Dec 12, 2009, 2:48 PM MST
Expired
Dec 13, 2009, 3:56 AM MST
In force
13 hr
Issued by
NWS Glasgow, MT

Counties Daniels County, MT, McCone County, MT, Phillips County, MT, Richland County, MT, Roosevelt County, MT, Sheridan County, MT, Valley County, MT

The radar

The Glasgow radar (KGGW), 68 km from the middle of the area, began a volume at 11:23 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 Glasgow, MT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 12, 4:19 AM MSTWinter Weather AdvisoryGGWDawson, Garfield, McCone, Petroleum, Phillips, Prairie and 4 more37 hr

Nearby

Wind Chill Warnings in Montana, 2009Every wind chill warning in 2009

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.