Alert archive / Montana / 2012

Weather alerts in Montana, November 2012

71 weather alerts in November 2012, 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 2012. Tap one for its archive.

Alerts
71
Warnings
16
Watches
17
Advisories
35
Busiest day
November 30, 20129 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.

IssuedProductOfficeCountiesLasted
Nov 1, 8:53 AM MDTDense Fog AdvisoryGGWValley9 hr
Nov 1, 8:34 PM MDTFreezing Rain AdvisoryGGWDaniels, Sheridan, Valley15 hr
Nov 2, 12:14 AM MDTDense Fog AdvisoryTFX3 hr
Nov 2, 6:38 AM MDTDense Fog AdvisoryMSOMissoula, Ravalli3 hr
Nov 3, 2:20 PM MDTLake Wind AdvisoryGGWGarfield, McCone, Petroleum, Phillips, Valley27 hr
Nov 3, 2:23 PM MDTFreezing Rain AdvisoryGGWDaniels, Sheridan19 hr
Nov 4, 2:40 AM MSTHigh Wind WatchTFX12 hr
Nov 4, 2:44 PM MSTHigh Wind WarningTFX27 hr
Nov 4, 10:16 PM MSTDense Fog AdvisoryGGWDaniels, Dawson, McCone, Prairie, Richland, Roosevelt and 3 more10 hr
Nov 5, 3:09 AM MSTLake Wind AdvisoryGGWGarfield, McCone, Petroleum, Phillips, Valley10 hr
Nov 5, 1:12 PM MSTHigh Wind WarningGGWDawson, Garfield, McCone, Petroleum, Phillips, Prairie and 2 more5 hr
Nov 5, 1:44 PM MSTHigh Wind WatchTFX14 hr
Nov 5, 3:09 PM MSTWinter Storm WatchGGWDaniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more48 hr
Nov 5, 3:47 PM MSTWinter Storm WatchTFX46 hr
Nov 6, 3:07 AM MSTLake Wind AdvisoryGGWGarfield, McCone, Petroleum, Phillips, Valley41 hr
Nov 6, 3:40 AM MSTHigh Wind WarningTFX34 hr
Nov 6, 4:21 AM MSTWinter Storm WatchMSODeer Lodge, Flathead, Granite, Lake, Mineral, Missoula and 4 more49 hr
Nov 6, 3:36 PM MSTWinter Storm WatchBYZBig Horn, Carbon, Carter, Custer, Fallon, Golden Valley and 8 more3 days
Nov 7, 4:16 AM MSTWinter Storm WarningMSODeer Lodge, Flathead, Granite, Lake, Missoula, Powell and 2 more65 hr
Nov 7, 4:42 AM MSTWinter Storm WarningTFX3 days
Nov 7, 12:04 PM MSTWinter Weather AdvisoryMSOFlathead, Granite, Lake, Lincoln, Mineral, Missoula and 3 more53 hr
Nov 7, 1:23 PM MSTBlizzard WarningTFX53 hr
Nov 7, 3:03 PM MSTBlizzard WarningGGWDaniels, McCone, Phillips, Richland, Roosevelt, Sheridan and 1 more48 hr
Nov 7, 3:03 PM MSTWinter Storm WarningGGWDaniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more3 days
Nov 8, 4:45 AM MSTWinter Storm WarningBYZCarbon, Custer, Fallon, Golden Valley, Musselshell, Park and 5 more58 hr
Nov 8, 3:47 PM MSTWinter Weather AdvisoryBYZBig Horn, Carter, Treasure47 hr
Nov 9, 5:17 PM MSTMesoscale DiscussionSPCCarter, Custer, Dawson, Fallon, Prairie, Richland and 1 more4 hr
Nov 10, 2:26 PM MSTWinter Weather AdvisoryTFX61 hr
Nov 11, 1:48 PM MSTWind Chill AdvisoryGGWDaniels, Dawson, McCone, Richland, Roosevelt, Sheridan and 1 more14 hr
Nov 11, 3:01 PM MSTWind AdvisoryBYZPark, Stillwater, Sweet Grass31 hr
Nov 11, 9:26 PM MSTHigh Wind WarningTFX21 hr
Nov 13, 2:05 PM MSTWinter Weather AdvisoryTFX24 hr
Nov 14, 3:23 AM MSTDense Fog AdvisoryGGWDaniels, Richland, Roosevelt, Sheridan, Valley5 hr
Nov 18, 4:41 AM MSTHigh Wind WatchTFX10 hr
Nov 18, 2:25 PM MSTHigh Wind WatchTFX14 hr
Nov 18, 2:25 PM MSTHigh Wind WarningTFX3 days
Nov 18, 9:16 PM MSTWind AdvisoryBYZPark, Stillwater, Sweet Grass68 hr
Nov 19, 4:47 AM MSTHigh Wind WatchTFX9 hr
Nov 19, 5:00 AM MSTBlizzard WarningTFX34 hr
Nov 19, 9:41 AM MSTWinter Weather AdvisoryMSOMineral, Missoula, Sanders3 hr
Nov 20, 2:06 PM MSTWinter Weather AdvisoryMSODeer Lodge, Flathead, Granite, Lake, Mineral, Missoula and 4 more39 hr
Nov 20, 2:44 PM MSTWinter Storm WatchTFX4 hr
Nov 20, 2:44 PM MSTWinter Weather AdvisoryTFX44 hr
Nov 21, 3:24 AM MSTWinter Weather AdvisoryGGWDaniels, Richland, Roosevelt, Sheridan, Valley30 hr
Nov 21, 2:40 PM MSTSpecial Weather StatementBYZSweet Grass35 min
Nov 21, 2:40 PM MSTLake Wind AdvisoryGGWGarfield, McCone, Petroleum, Phillips, Valley28 hr
Nov 21, 3:41 PM MSTSpecial Weather StatementBYZGolden Valley, Musselshell, Stillwater, Yellowstone49 min
Nov 22, 5:02 AM MSTHigh Wind WatchTFX14 hr
Nov 22, 3:28 PM MSTWind AdvisoryBYZPark, Stillwater, Sweet Grass42 hr
Nov 22, 7:27 PM MSTHigh Wind WarningTFX34 hr
Nov 23, 4:09 AM MSTWinter Weather AdvisoryTFX68 hr
Nov 23, 10:54 AM MSTWinter Weather AdvisoryMSOFlathead, Granite, Lake, Mineral, Missoula, Ravalli and 1 more41 hr
Nov 24, 5:03 AM MSTFreezing Rain AdvisoryGGWDaniels, Dawson, McCone, Prairie, Richland, Roosevelt and 3 more4 hr
Nov 24, 8:41 AM MSTWinter Storm WarningTFX8 hr
Nov 24, 3:28 PM MSTWinter Weather AdvisoryBYZCarbon, Stillwater, Sweet Grass37 hr
Nov 26, 10:34 PM MSTDense Fog AdvisoryGGWDaniels, Phillips, Roosevelt, Sheridan, Valley9 hr
Nov 26, 10:57 PM MSTDense Fog AdvisoryTFX6 hr
Nov 27, 8:36 PM MSTDense Fog AdvisoryGGWDaniels, Roosevelt, Sheridan7 hr
Nov 28, 3:29 AM MSTHigh Wind WatchTFX34 hr
Nov 29, 1:58 AM MSTWinter Weather AdvisoryMSODeer Lodge, Flathead, Granite, Lake, Mineral, Missoula and 4 more7 hr
Nov 29, 3:33 AM MSTHigh Wind WarningTFX37 hr
Nov 29, 3:09 PM MSTWinter Storm WatchTFX19 hr
Nov 29, 7:57 PM MSTDense Fog AdvisoryGGWDaniels, Garfield, McCone, Petroleum, Phillips, Roosevelt and 1 more2 hr
Nov 30, 4:04 AM MSTHigh Wind WatchTFX48 hr
Nov 30, 7:59 AM MSTWind AdvisoryBYZPark9 hr
Nov 30, 9:51 AM MSTWinter Storm WarningTFX60 hr
Nov 30, 12:12 PM MSTWinter Storm WatchBYZCarbon, Park, Stillwater, Sweet Grass33 hr
Nov 30, 1:07 PM MSTWinter Weather AdvisoryTFX6 hr
Nov 30, 1:10 PM MSTWinter Storm WatchMSODeer Lodge, Flathead, Granite, Lake, Mineral, Missoula and 4 more23 hr
Nov 30, 3:18 PM MSTWinter Storm WatchTFX24 hr
Nov 30, 4:59 PM MSTFreezing Rain AdvisoryGGWDaniels, Phillips, Roosevelt, Sheridan, Valley6 hr

By product

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

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force nowTornadoes on recordThe radar archive20112013

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.