Weather alerts in Montana, November 2007

69 weather alerts in November 2007, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in November 2007. Tap one for its archive.

Alerts: 69
Warnings: 22
Watches: 21
Advisories: 26
Busiest day: November 26, 20078 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Nov 1, 9:31 PM MDT	High Wind Watch	TFX		31 hr
Nov 2, 3:00 PM MDT	High Wind Watch	BYZ	Golden Valley, Park, Stillwater, Sweet Grass, Wheatland	14 hr
Nov 2, 9:44 PM MDT	High Wind Warning	TFX		36 hr
Nov 3, 4:24 AM MDT	High Wind Warning	TFX		30 hr
Nov 3, 5:05 AM MDT	High Wind Warning	BYZ	Golden Valley, Park, Stillwater, Sweet Grass, Wheatland	31 hr
Nov 3, 2:25 PM MDT	High Wind Watch	GGW	Daniels, Dawson, Garfield, McCone, Phillips, Prairie and 5 more	14 hr
Nov 3, 3:38 PM MDT	High Wind Watch	BYZ	Carter, Custer, Fallon, Rosebud	13 hr
Nov 4, 3:38 AM MST	Wind Advisory	MSO	Deer Lodge, Granite, Powell, Silver Bow	7 hr
Nov 7, 3:39 AM MST	Wind Advisory	BYZ	Park, Stillwater, Sweet Grass	10 hr
Nov 10, 3:09 AM MST	Snow Advisory	MSO	Granite, Mineral, Missoula, Ravalli, Sanders	19 hr
Nov 10, 12:16 PM MST	High Wind Watch	BYZ	Big Horn, Carbon, Carter, Custer, Fallon, Golden Valley and 8 more	56 hr
Nov 10, 12:39 PM MST	Lake Wind Advisory	MSO	Flathead, Lake, Sanders	4 hr
Nov 10, 3:04 PM MST	High Wind Watch	TFX		24 hr
Nov 11, 4:10 AM MST	High Wind Warning	TFX		62 hr
Nov 11, 2:48 PM MST	High Wind Watch	GGW	Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more	37 hr
Nov 11, 2:51 PM MST	High Wind Watch	TFX		13 hr
Nov 12, 3:44 AM MST	Winter Storm Warning	MSO	Granite, Lake, Missoula, Powell, Ravalli	26 hr
Nov 12, 4:19 AM MST	High Wind Warning	BYZ	Carbon, Golden Valley, Park, Stillwater, Sweet Grass, Wheatland	30 hr
Nov 12, 4:21 AM MST	Winter Storm Warning	TFX		26 hr
Nov 12, 9:40 AM MST	High Wind Warning	MSO	Deer Lodge, Granite, Powell, Silver Bow	16 hr
Nov 12, 9:40 AM MST	Lake Wind Advisory	MSO	Flathead, Lake, Sanders	13 hr
Nov 12, 1:45 PM MST	Snow and Blowing Snow Advisory	MSO	Mineral, Missoula, Sanders	9 hr
Nov 12, 3:45 PM MST	Wind Advisory	MSO	Missoula, Ravalli	7 hr
Nov 13, 4:28 AM MST	High Wind Warning	GGW	Daniels, Phillips, Roosevelt, Sheridan, Valley	13 hr
Nov 13, 5:23 AM MST	Snow and Blowing Snow Advisory	MSO	Deer Lodge, Granite, Missoula, Powell, Ravalli, Silver Bow	3 hr
Nov 14, 3:04 PM MST	High Wind Watch	TFX		7 hr
Nov 14, 9:38 PM MST	High Wind Warning	TFX		12 hr
Nov 15, 4:58 AM MST	Wind Advisory	BYZ	Park, Stillwater, Sweet Grass	9 hr
Nov 16, 3:38 AM MST	High Wind Watch	TFX		29 hr
Nov 17, 8:37 AM MST	High Wind Warning	TFX		29 hr
Nov 17, 2:49 PM MST	Winter Storm Watch	TFX		24 hr
Nov 17, 3:18 PM MST	Winter Storm Watch	MSO	Flathead, Granite, Lake, Mineral, Missoula, Powell and 2 more	24 hr
Nov 17, 3:46 PM MST	Winter Storm Watch	BYZ	Carbon, Golden Valley, Park, Stillwater, Sweet Grass, Wheatland	48 hr
Nov 18, 2:31 PM MST	Heavy Snow Warning	TFX		38 hr
Nov 18, 2:31 PM MST	Snow Advisory	TFX		25 hr
Nov 18, 2:31 PM MST	Winter Storm Watch	TFX		14 hr
Nov 18, 2:59 PM MST	Heavy Snow Warning	MSO	Deer Lodge, Flathead, Granite, Lake, Mineral, Missoula and 4 more	23 hr
Nov 18, 2:59 PM MST	Winter Storm Warning	MSO	Deer Lodge, Granite, Missoula, Powell, Ravalli, Silver Bow	13 hr
Nov 18, 3:49 PM MST	Snow Advisory	BYZ	Golden Valley, Wheatland	18 hr
Nov 18, 5:17 PM MST	Snow Advisory	MSO	Deer Lodge, Flathead, Granite, Lake, Mineral, Missoula and 4 more	35 hr
Nov 19, 4:24 AM MST	Winter Weather Advisory	MSO	Deer Lodge, Granite, Powell, Silver Bow	5 hr
Nov 19, 4:42 AM MST	Winter Storm Warning	TFX		11 hr
Nov 19, 9:40 AM MST	Heavy Snow Warning	BYZ	Carbon, Golden Valley, Park, Stillwater, Sweet Grass, Wheatland	25 hr
Nov 19, 9:40 AM MST	Snow Advisory	BYZ	Big Horn, Park, Stillwater, Treasure	25 hr
Nov 21, 8:43 AM MST	Snow Advisory	TFX		6 hr
Nov 24, 8:55 AM MST	Wind Advisory	BYZ	Park, Stillwater, Sweet Grass	19 hr
Nov 25, 3:57 AM MST	Winter Storm Watch	MSO	Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 3 more	27 hr
Nov 25, 4:20 AM MST	Winter Storm Watch	TFX		24 hr
Nov 25, 2:17 PM MST	High Wind Watch	BYZ	Park, Stillwater, Sweet Grass	25 hr
Nov 26, 3:39 AM MST	Heavy Snow Warning	MSO	Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 3 more	31 hr
Nov 26, 4:32 AM MST	Winter Storm Warning	TFX		34 hr
Nov 26, 2:23 PM MST	Snow and Blowing Snow Advisory	GGW	Daniels, Sheridan, Valley	24 hr
Nov 26, 2:47 PM MST	High Wind Watch	BYZ	Golden Valley, Wheatland	13 hr
Nov 26, 2:47 PM MST	High Wind Warning	BYZ	Park, Stillwater, Sweet Grass	13 hr
Nov 26, 2:57 PM MST	Snow Advisory	MSO	Flathead, Lake, Missoula, Ravalli, Sanders	19 hr
Nov 26, 2:57 PM MST	Winter Storm Warning	MSO	Flathead, Granite, Lake, Mineral, Missoula, Powell and 2 more	26 hr
Nov 26, 2:58 PM MST	Snow and Blowing Snow Advisory	TFX		18 hr
Nov 27, 3:47 AM MST	High Wind Warning	BYZ	Golden Valley, Wheatland	13 hr
Nov 27, 3:47 AM MST	Wind Advisory	BYZ	Park, Stillwater, Sweet Grass	13 hr
Nov 27, 2:41 PM MST	Wind Chill Advisory	GGW	Daniels, Roosevelt, Sheridan, Valley	19 hr
Nov 27, 9:18 PM MST	Winter Storm Watch	MSO	Granite, Mineral, Missoula, Ravalli, Sanders	6 hr
Nov 28, 3:47 AM MST	Heavy Snow Warning	MSO	Granite, Mineral, Missoula, Ravalli, Sanders	29 hr
Nov 28, 3:47 AM MST	Snow Advisory	MSO	Deer Lodge, Flathead, Granite, Lincoln, Missoula, Powell and 3 more	37 hr
Nov 28, 3:07 PM MST	Snow Advisory	TFX		13 hr
Nov 28, 3:50 PM MST	Snow Advisory	BYZ	Carbon, Stillwater, Sweet Grass	29 hr
Nov 29, 3:05 PM MST	Wind Chill Advisory	GGW	Daniels, Roosevelt, Sheridan, Valley	13 hr
Nov 30, 4:32 AM MST	Wind Chill Advisory	TFX		25 hr
Nov 30, 2:34 PM MST	Winter Storm Watch	MSO	Flathead, Lake, Lincoln, Mineral, Missoula, Sanders	23 hr
Nov 30, 2:43 PM MST	High Wind Watch	BYZ	Golden Valley, Park, Stillwater, Sweet Grass, Wheatland	37 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Winter
Heavy Snow Warning	5
Winter Storm Warning	6
Winter Storm Watch	8
Snow Advisory	10
Snow and Blowing Snow Advisory	4
Winter Weather Advisory	1
Cold
Wind Chill Advisory	3
Wind and dust
High Wind Warning	11
High Wind Watch	13
Lake Wind Advisory	2
Wind Advisory	6

Nearby

Alerts in force now Tornadoes on record The radar archive 2006 2008

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.