Weather alerts in Montana, January 2017

102 weather alerts in January 2017, 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 January 2017. Tap one for its archive.

Alerts: 102
Warnings: 16
Watches: 10
Advisories: 57
Busiest day: January 10, 201713 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
Jan 1, 4:57 AM MST	Winter Storm Warning	MSO	Deer Lodge, Granite, Lake, Missoula, Powell, Ravalli and 1 more	14 hr
Jan 1, 2:19 PM MST	Wind Chill Advisory	TFX		43 hr
Jan 2, 3:41 AM MST	Wind Chill Warning	MSO	Deer Lodge, Flathead, Granite, Lake, Missoula, Powell and 1 more	31 hr
Jan 2, 3:41 AM MST	Wind Chill Advisory	MSO	Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 2 more	31 hr
Jan 2, 6:09 AM MST	Areal Flood Advisory	TFX	Madison	4 days
Jan 2, 11:30 AM MST	Wind Chill Advisory	GGW	Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more	71 hr
Jan 3, 2:15 PM MST	Winter Weather Advisory	GGW	Daniels, Dawson, McCone, Prairie, Richland, Roosevelt and 2 more	24 hr
Jan 3, 2:31 PM MST	Wind Chill Advisory	BYZ	Big Horn, Carbon, Carter, Custer, Fallon, Golden Valley and 8 more	45 hr
Jan 3, 2:31 PM MST	Winter Weather Advisory	BYZ	Big Horn, Carter, Custer, Fallon, Powder River, Rosebud and 1 more	24 hr
Jan 3, 2:58 PM MST	Wind Chill Advisory	TFX		21 hr
Jan 5, 12:07 PM MST	Wind Chill Advisory	BYZ	Carter, Fallon	19 hr
Jan 5, 2:51 PM MST	Wind Chill Advisory	GGW	Wibaux	16 hr
Jan 6, 2:07 PM MST	Winter Storm Watch	BYZ	Carbon, Park, Stillwater, Sweet Grass	25 hr
Jan 6, 2:43 PM MST	Winter Storm Watch	TFX		13 hr
Jan 7, 4:12 AM MST	Winter Weather Advisory	TFX		24 hr
Jan 7, 6:45 AM MST	Freezing Fog Advisory	TFX		5 hr
Jan 7, 2:31 PM MST	Winter Storm Watch	GGW	Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more	267 days
Jan 7, 2:35 PM MST	Winter Storm Watch	MSO	Granite, Lake, Mineral, Missoula, Powell, Ravalli and 1 more	59 days
Jan 7, 2:35 PM MST	Winter Weather Advisory	MSO	Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 5 more	50 hr
Jan 7, 3:16 PM MST	Winter Storm Warning	BYZ	Carbon, Park, Stillwater, Sweet Grass	5 days
Jan 7, 6:39 PM MST	Wind Chill Advisory	GGW	Daniels, Phillips, Richland, Roosevelt, Sheridan, Valley	5 hr
Jan 7, 11:27 PM MST	Winter Storm Warning	MSO	Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 3 more	42 hr
Jan 8, 3:35 AM MST	Winter Weather Advisory	MSO	Deer Lodge, Granite, Missoula, Powell, Ravalli, Silver Bow	37 hr
Jan 8, 4:00 AM MST	Winter Weather Advisory	TFX		41 hr
Jan 8, 4:49 AM MST	Special Weather Statement	BYZ	Wheatland	116 min
Jan 8, 2:21 PM MST	Winter Storm Warning	GGW	Phillips	24 hr
Jan 8, 2:21 PM MST	Winter Weather Advisory	GGW	Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more	29 hr
Jan 9, 3:00 AM MST	Special Weather Statement	BYZ	Carter, Custer, Fallon	4 hr
Jan 9, 1:45 PM MST	Special Weather Statement	BYZ	Custer	90 min
Jan 9, 2:33 PM MST	Special Weather Statement	MSO	Silver Bow	57 min
Jan 9, 2:43 PM MST	Wind Chill Advisory	GGW	Daniels, Phillips, Roosevelt, Sheridan, Valley	21 hr
Jan 9, 3:17 PM MST	Special Weather Statement	TFX	Broadwater	88 min
Jan 9, 5:05 PM MST	Special Weather Statement	BYZ	Yellowstone	115 min
Jan 9, 5:37 PM MST	Special Weather Statement	TFX	Judith Basin	38 min
Jan 9, 6:33 PM MST	Special Weather Statement	TFX	Gallatin	42 min
Jan 9, 7:00 PM MST	Winter Weather Advisory	GGW	Richland	4 hr
Jan 9, 9:27 PM MST	Winter Weather Advisory	BYZ	Carter, Custer, Fallon	6 hr
Jan 9, 11:03 PM MST	Special Weather Statement	BYZ	Big Horn, Powder River	4 hr
Jan 10, 2:50 AM MST	Wind Chill Advisory	GGW	Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more	57 hr
Jan 10, 3:33 AM MST	Winter Weather Advisory	TFX		49 hr
Jan 10, 3:48 AM MST	Winter Weather Advisory	BYZ	Big Horn, Carbon, Golden Valley, Musselshell, Park, Rosebud and 4 more	35 hr
Jan 10, 5:00 AM MST	Special Weather Statement	BYZ	Wheatland	4 hr
Jan 10, 6:08 AM MST	Special Weather Statement	BYZ	Yellowstone	3 hr
Jan 10, 1:31 PM MST	Wind Chill Advisory	MSO	Flathead, Granite, Lake, Lincoln, Missoula, Powell and 1 more	21 hr
Jan 10, 1:31 PM MST	Winter Weather Advisory	MSO	Deer Lodge, Granite, Missoula, Powell, Ravalli, Silver Bow	21 hr
Jan 10, 6:12 PM MST	Blizzard Warning	BYZ	Golden Valley, Wheatland	9 hr
Jan 10, 6:37 PM MST	Special Weather Statement	TFX	Wheatland	83 min
Jan 11, 3:16 AM MST	Wind Chill Warning	GGW	Daniels, Phillips, Roosevelt, Sheridan, Valley	8 hr
Jan 11, 3:16 AM MST	Wind Chill Advisory	GGW	Daniels, Phillips, Richland, Roosevelt, Sheridan, Valley	33 hr
Jan 11, 3:34 AM MST	Wind Chill Advisory	TFX		31 hr
Jan 11, 3:49 AM MST	Special Weather Statement	BYZ	Carter, Fallon	5 hr
Jan 11, 6:40 AM MST	Special Weather Statement	BYZ	Wheatland	3 hr
Jan 11, 2:31 PM MST	Wind Chill Advisory	BYZ	Carter, Custer, Fallon, Powder River, Rosebud	20 hr
Jan 12, 1:42 AM MST	Blizzard Warning	GGW	Daniels, Richland, Roosevelt, Sheridan	4 hr
Jan 12, 3:55 AM MST	Winter Weather Advisory	TFX		31 hr
Jan 12, 11:12 AM MST	Wind Chill Advisory	TFX		48 min
Jan 12, 2:14 PM MST	Wind Chill Advisory	GGW	Daniels, Dawson, McCone, Phillips, Prairie, Richland and 4 more	19 hr
Jan 12, 2:16 PM MST	Wind Chill Advisory	BYZ	Carter, Custer, Fallon	19 hr
Jan 12, 9:34 PM MST	Blizzard Warning	TFX		13 hr
Jan 13, 4:59 AM MST	Dense Fog Advisory	MSO	Flathead, Lake, Sanders	9 hr
Jan 13, 11:04 AM MST	Winter Weather Advisory	TFX		27 hr
Jan 14, 7:47 AM MST	Dense Fog Advisory	MSO	Flathead, Lake, Sanders	6 hr
Jan 15, 3:43 AM MST	High Wind Watch	TFX		35 hr
Jan 16, 3:00 AM MST	Wind Advisory	BYZ	Park, Stillwater, Sweet Grass	72 hr
Jan 17, 1:42 PM MST	Winter Storm Warning	MSO	Flathead, Lincoln, Mineral, Missoula, Sanders	26 hr
Jan 17, 1:42 PM MST	Winter Weather Advisory	MSO	Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 3 more	45 hr
Jan 18, 9:09 PM MST	Freezing Rain Advisory	MSO	Flathead, Granite, Lake, Missoula, Powell, Ravalli	14 hr
Jan 19, 9:32 AM MST	Special Weather Statement	TFX	Madison	3 hr
Jan 19, 11:24 PM MST	Dense Fog Advisory	MSO	Granite, Lake, Mineral, Missoula, Powell, Ravalli and 1 more	12 hr
Jan 20, 4:33 AM MST	Special Weather Statement	BYZ	Big Horn	117 min
Jan 20, 5:00 AM MST	Freezing Rain Advisory	BYZ	Big Horn, Custer, Powder River, Rosebud, Treasure	7 hr
Jan 20, 9:45 PM MST	Freezing Fog Advisory	MSO	Flathead, Granite, Lake, Mineral, Missoula, Powell and 2 more	11 hr
Jan 21, 3:21 AM MST	Dense Fog Advisory	BYZ	Carter, Custer, Fallon, Rosebud, Treasure	7 hr
Jan 21, 7:54 AM MST	Special Weather Statement	BYZ	Big Horn, Powder River	2 hr
Jan 21, 7:54 AM MST	Freezing Fog Advisory	GGW	Prairie	3 hr
Jan 21, 1:59 PM MST	Winter Weather Advisory	MSO	Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 3 more	43 hr
Jan 22, 8:29 PM MST	Special Weather Statement	BYZ	Rosebud, Treasure	3 hr
Jan 22, 8:40 PM MST	Freezing Fog Advisory	TFX		7 hr
Jan 23, 3:10 AM MST	Winter Weather Advisory	BYZ	Carbon, Stillwater, Sweet Grass	35 hr
Jan 23, 3:33 AM MST	Winter Weather Advisory	TFX		16 hr
Jan 23, 5:51 AM MST	Dense Fog Advisory	MSO	Missoula, Ravalli	5 hr
Jan 23, 8:23 AM MST	Freezing Fog Advisory	TFX		4 hr
Jan 23, 8:46 AM MST	Special Weather Statement	BYZ	Carter, Custer, Fallon, Rosebud	3 hr
Jan 23, 11:42 AM MST	Freezing Rain Advisory	GGW	Dawson, Prairie, Wibaux	8 hr
Jan 25, 10:55 AM MST	Winter Weather Advisory	MSO	Flathead, Lake, Sanders	5 hr
Jan 26, 3:14 AM MST	Dense Fog Advisory	GGW	Valley	7 hr
Jan 28, 1:41 AM MST	High Wind Warning	BYZ		50 hr
Jan 28, 10:00 AM MST	High Wind Watch	TFX		17 hr
Jan 28, 2:25 PM MST	Wind Advisory	BYZ	Park, Stillwater, Sweet Grass	43 hr
Jan 29, 2:46 AM MST	High Wind Watch	GGW	Daniels, Dawson, Richland, Roosevelt, Sheridan, Wibaux	12 hr
Jan 29, 3:17 AM MST	High Wind Warning	TFX		24 hr
Jan 29, 2:19 PM MST	Winter Storm Watch	TFX		24 hr
Jan 29, 2:29 PM MST	Winter Storm Watch	MSO	Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 5 more	39 days
Jan 29, 2:42 PM MST	High Wind Warning	GGW	Daniels, Dawson, Phillips, Richland, Roosevelt, Sheridan and 1 more	23 hr
Jan 29, 2:51 PM MST	Winter Storm Watch	BYZ	Big Horn, Carbon, Golden Valley, Musselshell, Park, Stillwater and 2 more	13 hr
Jan 30, 3:50 AM MST	Winter Storm Warning	BYZ	Carbon, Golden Valley, Park, Stillwater, Sweet Grass, Wheatland	54 hr
Jan 30, 3:50 AM MST	Winter Weather Advisory	BYZ	Big Horn, Carbon, Musselshell, Park, Rosebud, Stillwater and 1 more	54 hr
Jan 30, 12:07 PM MST	Winter Storm Warning	MSO	Deer Lodge, Granite, Lake, Mineral, Missoula, Powell and 3 more	40 hr
Jan 30, 12:07 PM MST	Winter Weather Advisory	MSO	Flathead, Granite, Lake, Missoula, Ravalli, Sanders	40 hr
Jan 30, 2:44 PM MST	Winter Storm Warning	TFX		52 hr
Jan 30, 2:44 PM MST	Winter Weather Advisory	TFX		52 hr
Jan 31, 6:04 AM MST	Winter Weather Advisory	MSO	Deer Lodge, Granite, Lake, Mineral, Missoula, Powell and 3 more	29 hr

By product

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

Product	Alerts
Severe storms
Special Weather Statement	19
Flooding
Areal Flood Advisory	1
Winter
Blizzard Warning	3
Winter Storm Warning	8
Winter Storm Watch	7
Freezing Rain Advisory	3
Winter Weather Advisory	23
Cold
Wind Chill Warning	2
Wind Chill Advisory	17
Wind and dust
High Wind Warning	3
High Wind Watch	3
Wind Advisory	2
Fog and smoke
Dense Fog Advisory	6
Freezing Fog Advisory	5

Nearby

Alerts in force now Tornadoes on record The radar archive 2016 2018

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.