Alert archive / Montana / 2019
Weather alerts in Montana, February 2019
153 weather alerts in February 2019, 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 February 2019. Tap one for its archive.
- Alerts
- 153
- Warnings
- 34
- Watches
- 14
- Advisories
- 78
- Busiest day
- February 23, 201915 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 |
|---|---|---|---|---|
| Feb 1, 4:08 AM MST | Winter Storm Watch | BYZ | Big Horn, Carbon, Custer, Fallon, Golden Valley, Musselshell and 6 more | 24 hr |
| Feb 1, 1:27 PM MST | Winter Storm Warning | TFX | 54 hr | |
| Feb 1, 1:27 PM MST | Winter Weather Advisory | TFX | 5 days | |
| Feb 1, 2:02 PM MST | Winter Storm Warning | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 61 hr |
| Feb 1, 3:02 PM MST | Winter Weather Advisory | MSO | Flathead, Lake, Lincoln, Mineral, Missoula, Sanders | 20 hr |
| Feb 2, 3:45 AM MST | Winter Storm Warning | BYZ | Carbon, Golden Valley, Musselshell, Park, Rosebud, Stillwater and 3 more | 48 hr |
| Feb 2, 3:45 AM MST | Winter Weather Advisory | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Park and 4 more | 41 hr |
| Feb 2, 10:51 AM MST | Winter Storm Warning | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 5 more | 48 hr |
| Feb 2, 7:38 PM MST | Wind Chill Warning | TFX | 13 hr | |
| Feb 3, 7:29 AM MST | Special Weather Statement | TFX | Hill | 31 min |
| Feb 3, 11:46 AM MST | Wind Chill Advisory | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Golden Valley and 8 more | 5 days |
| Feb 3, 2:00 PM MST | Blizzard Warning | MSO | Granite, Lake, Missoula, Powell, Ravalli | 7 hr |
| Feb 3, 2:23 PM MST | Wind Chill Warning | TFX | 13 hr | |
| Feb 3, 2:23 PM MST | Wind Chill Advisory | TFX | 7 days | |
| Feb 3, 8:49 PM MST | Wind Chill Warning | MSO | Deer Lodge, Flathead, Granite, Lake, Missoula, Powell and 2 more | 14 hr |
| Feb 3, 8:49 PM MST | Wind Chill Advisory | MSO | Flathead, Lincoln, Mineral, Missoula, Ravalli, Sanders | 14 hr |
| Feb 4, 2:49 AM MST | Wind Chill Advisory | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 4 days |
| Feb 4, 7:50 AM MST | Special Weather Statement | TFX | Broadwater, Cascade, Lewis and Clark, Meagher | 55 min |
| Feb 4, 8:44 AM MST | Special Weather Statement | TFX | Cascade, Judith Basin, Teton | 61 min |
| Feb 4, 9:47 AM MST | Special Weather Statement | TFX | Glacier, Pondera, Teton | 58 min |
| Feb 4, 11:05 AM MST | Wind Chill Warning | MSO | Deer Lodge, Flathead, Granite, Lake, Powell, Silver Bow | 6 hr |
| Feb 4, 11:05 AM MST | Wind Chill Advisory | MSO | Flathead, Granite, Lake, Missoula, Powell, Sanders | 24 hr |
| Feb 4, 7:58 PM MST | Winter Weather Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Missoula, Powell and 3 more | 45 hr |
| Feb 5, 4:13 AM MST | Wind Chill Advisory | MSO | Flathead, Lake, Sanders | 30 hr |
| Feb 5, 8:43 AM MST | Winter Weather Advisory | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Prairie and 5 more | 18 hr |
| Feb 7, 3:20 AM MST | Wind Chill Warning | GGW | Daniels, Dawson, McCone, Phillips, Prairie, Richland and 4 more | 31 hr |
| Feb 7, 3:56 AM MST | Winter Weather Advisory | TFX | 4 days | |
| Feb 7, 11:19 AM MST | Winter Storm Watch | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Missoula and 3 more | 23 hr |
| Feb 7, 11:19 AM MST | Winter Weather Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 5 more | 3 days |
| Feb 7, 2:25 PM MST | Winter Storm Warning | TFX | 37 hr | |
| Feb 7, 2:55 PM MST | Winter Weather Advisory | BYZ | Park, Stillwater, Sweet Grass | 21 hr |
| Feb 8, 10:19 AM MST | Winter Storm Warning | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Missoula and 3 more | 17 hr |
| Feb 8, 10:25 AM MST | Wind Chill Advisory | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 3 days |
| Feb 8, 12:07 PM MST | Wind Chill Advisory | BYZ | Carter, Custer, Fallon, Golden Valley, Musselshell, Park and 5 more | 48 hr |
| Feb 8, 3:01 PM MST | Winter Weather Advisory | BYZ | Golden Valley, Wheatland | 21 hr |
| Feb 9, 3:37 AM MST | Winter Weather Advisory | MSO | Flathead, Granite, Lake, Lincoln, Missoula, Powell and 1 more | 6 hr |
| Feb 9, 9:09 AM MST | Wind Chill Warning | MSO | Flathead, Lake | 23 hr |
| Feb 9, 9:09 AM MST | Wind Chill Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Missoula and 3 more | 23 hr |
| Feb 9, 10:23 AM MST | Flood Watch | TFX | 6 days | |
| Feb 10, 11:52 AM MST | Wind Chill Advisory | BYZ | Carter, Custer, Fallon | 21 hr |
| Feb 10, 2:57 PM MST | Winter Storm Watch | MSO | Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 2 more | 20 hr |
| Feb 10, 2:57 PM MST | Winter Weather Advisory | MSO | Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 3 more | 42 hr |
| Feb 11, 3:26 AM MST | Winter Storm Watch | TFX | 11 hr | |
| Feb 11, 3:26 AM MST | Winter Weather Advisory | TFX | 72 hr | |
| Feb 11, 10:55 AM MST | Winter Weather Advisory | BYZ | Park, Stillwater, Sweet Grass | 10 hr |
| Feb 11, 11:08 AM MST | Winter Storm Warning | MSO | Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 2 more | 54 hr |
| Feb 11, 12:09 PM MST | Snow Squall Warning | MSO | Granite, Missoula, Powell, Ravalli | 51 min |
| Feb 11, 2:44 PM MST | Wind Chill Advisory | GGW | Daniels, Dawson, McCone, Phillips, Prairie, Richland and 4 more | 18 hr |
| Feb 11, 2:50 PM MST | Winter Storm Warning | TFX | 54 hr | |
| Feb 12, 2:59 AM MST | High Wind Warning | BYZ | 24 hr | |
| Feb 12, 2:59 AM MST | Wind Advisory | BYZ | Park, Stillwater, Sweet Grass | 24 hr |
| Feb 12, 4:09 AM MST | Winter Storm Watch | TFX | 10 hr | |
| Feb 12, 6:46 AM MST | Special Weather Statement | BYZ | Stillwater | 89 min |
| Feb 12, 2:04 PM MST | Winter Weather Advisory | BYZ | Big Horn, Carbon, Golden Valley, Musselshell, Park, Rosebud and 4 more | 40 hr |
| Feb 12, 2:21 PM MST | Wind Chill Advisory | GGW | Daniels, Roosevelt, Sheridan | 13 hr |
| Feb 12, 2:21 PM MST | Winter Weather Advisory | GGW | Garfield, Petroleum, Phillips, Valley | 30 hr |
| Feb 12, 5:15 PM MST | Winter Weather Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Missoula, Powell and 3 more | 39 hr |
| Feb 13, 1:50 PM MST | Special Weather Statement | TFX | Cascade | 55 min |
| Feb 13, 2:20 PM MST | Wind Chill Advisory | BYZ | Carter, Fallon | 20 hr |
| Feb 13, 2:25 PM MST | Wind Chill Advisory | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 21 hr |
| Feb 13, 3:03 PM MST | Special Weather Statement | TFX | Lewis and Clark | 57 min |
| Feb 13, 3:09 PM MST | Special Weather Statement | TFX | Cascade | 51 min |
| Feb 13, 5:32 PM MST | Special Weather Statement | TFX | Fergus | 58 min |
| Feb 14, 3:14 AM MST | Winter Storm Watch | TFX | 11 hr | |
| Feb 14, 3:14 AM MST | Winter Storm Warning | TFX | 43 hr | |
| Feb 14, 3:14 AM MST | Winter Weather Advisory | TFX | 59 hr | |
| Feb 14, 10:02 AM MST | Areal Flood Advisory | TFX | Cascade | 51 hr |
| Feb 14, 10:43 AM MST | Winter Weather Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 5 more | 46 hr |
| Feb 14, 12:15 PM MST | Wind Chill Warning | GGW | Daniels, Richland, Roosevelt, Sheridan, Valley | 21 hr |
| Feb 14, 12:15 PM MST | Winter Weather Advisory | GGW | Dawson, Garfield, McCone, Petroleum, Phillips, Prairie and 4 more | 30 hr |
| Feb 14, 2:40 PM MST | Winter Weather Advisory | BYZ | Big Horn, Carter, Custer, Fallon, Golden Valley, Musselshell and 6 more | 25 hr |
| Feb 15, 8:54 AM MST | Wind Chill Advisory | GGW | Daniels, Roosevelt, Sheridan, Valley | 5 hr |
| Feb 15, 12:02 PM MST | Winter Weather Advisory | MSO | Deer Lodge, Granite, Lake, Missoula, Powell, Ravalli and 1 more | 21 hr |
| Feb 15, 1:32 PM MST | Special Weather Statement | MSO | Ravalli | 43 min |
| Feb 15, 3:01 PM MST | Winter Weather Advisory | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 5 more | 48 hr |
| Feb 15, 3:32 PM MST | Winter Storm Watch | BYZ | Carter, Custer, Fallon, Powder River, Rosebud, Treasure | 12 hr |
| Feb 15, 8:44 PM MST | Winter Storm Warning | GGW | Dawson, McCone, Prairie, Valley, Wibaux | 42 hr |
| Feb 15, 8:53 PM MST | Winter Storm Warning | BYZ | Carter, Custer, Fallon, Powder River | 38 hr |
| Feb 15, 10:49 PM MST | Special Weather Statement | TFX | Fergus, Teton | 86 min |
| Feb 16, 12:46 AM MST | Special Weather Statement | TFX | Cascade, Chouteau, Teton | 74 min |
| Feb 16, 1:12 AM MST | Winter Storm Warning | TFX | 13 hr | |
| Feb 16, 3:05 AM MST | Winter Weather Advisory | BYZ | Rosebud, Treasure | 32 hr |
| Feb 16, 3:33 AM MST | Wind Chill Advisory | TFX | 49 hr | |
| Feb 16, 9:07 AM MST | Winter Weather Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Missoula, Powell and 2 more | 48 hr |
| Feb 16, 2:43 PM MST | Wind Chill Advisory | GGW | Petroleum, Phillips | 19 hr |
| Feb 16, 3:18 PM MST | Wind Chill Advisory | BYZ | Golden Valley, Musselshell, Wheatland | 39 hr |
| Feb 16, 10:54 PM MST | Special Weather Statement | MSO | Granite | 66 min |
| Feb 16, 11:40 PM MST | Areal Flood Advisory | TFX | Cascade | 16 days |
| Feb 17, 8:17 AM MST | Wind Chill Advisory | MSO | Deer Lodge, Granite, Lake, Missoula, Powell, Silver Bow | 20 hr |
| Feb 17, 12:39 PM MST | Flood Watch | TFX | 5 days | |
| Feb 17, 2:39 PM MST | Wind Chill Advisory | GGW | Daniels, Garfield, McCone, Petroleum, Phillips, Roosevelt and 1 more | 20 hr |
| Feb 18, 3:20 AM MST | Winter Weather Advisory | TFX | 43 hr | |
| Feb 18, 2:37 PM MST | Wind Chill Advisory | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 19 hr |
| Feb 18, 3:03 PM MST | Winter Weather Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 5 more | 47 hr |
| Feb 19, 5:23 AM MST | Special Weather Statement | BYZ | Park | 4 hr |
| Feb 19, 2:20 PM MST | Winter Weather Advisory | TFX | 45 hr | |
| Feb 19, 8:16 PM MST | Wind Chill Advisory | GGW | Daniels, Phillips, Roosevelt, Sheridan, Valley | 13 hr |
| Feb 20, 1:11 PM MST | Areal Flood Warning | TFX | Madison | 48 hr |
| Feb 20, 2:27 PM MST | Winter Weather Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Missoula, Powell and 1 more | 17 hr |
| Feb 20, 10:05 PM MST | Special Weather Statement | TFX | Cascade | 85 min |
| Feb 21, 2:30 PM MST | Wind Chill Advisory | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 4 more | 19 hr |
| Feb 21, 2:47 PM MST | Winter Weather Advisory | TFX | 29 hr | |
| Feb 22, 3:06 AM MST | Winter Storm Watch | BYZ | Big Horn, Carbon, Golden Valley, Musselshell, Park, Rosebud and 4 more | 48 hr |
| Feb 22, 12:55 PM MST | Areal Flood Advisory | TFX | Madison | 3 days |
| Feb 22, 2:42 PM MST | Winter Storm Watch | TFX | 21 hr | |
| Feb 23, 1:13 AM MST | Special Weather Statement | BYZ | Park | 5 hr |
| Feb 23, 2:36 AM MST | Wind Advisory | BYZ | Park | 7 hr |
| Feb 23, 2:56 AM MST | Wind Chill Advisory | GGW | Daniels, Dawson, Garfield, McCone, Phillips, Prairie and 5 more | 56 hr |
| Feb 23, 3:00 AM MST | Winter Storm Warning | BYZ | Big Horn, Carbon, Golden Valley, Musselshell, Park, Rosebud and 4 more | 6 days |
| Feb 23, 3:00 AM MST | Winter Weather Advisory | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Golden Valley and 8 more | 6 days |
| Feb 23, 7:45 AM MST | Winter Weather Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Mineral, Missoula and 4 more | 3 days |
| Feb 23, 8:04 AM MST | Winter Weather Advisory | TFX | 21 hr | |
| Feb 23, 8:59 AM MST | Special Weather Statement | TFX | Cascade, Lewis and Clark, Pondera, Teton | 46 min |
| Feb 23, 9:16 AM MST | Winter Weather Advisory | GGW | Daniels, Dawson, Garfield, McCone, Petroleum, Phillips and 6 more | 12 hr |
| Feb 23, 9:58 AM MST | Special Weather Statement | TFX | Judith Basin | 32 min |
| Feb 23, 10:34 AM MST | Special Weather Statement | TFX | Liberty | 56 min |
| Feb 23, 11:28 AM MST | Winter Storm Warning | TFX | 3 days | |
| Feb 23, 12:36 PM MST | Special Weather Statement | BYZ | Wheatland | 114 min |
| Feb 23, 1:45 PM MST | Winter Storm Watch | MSO | Deer Lodge, Granite, Lake, Mineral, Missoula, Powell and 3 more | 38 hr |
| Feb 23, 3:12 PM MST | Wind Chill Advisory | BYZ | Carter, Custer, Fallon, Powder River, Rosebud | 20 hr |
| Feb 23, 7:21 PM MST | Special Weather Statement | MSO | Missoula | 54 min |
| Feb 24, 12:18 AM MST | Wind Chill Advisory | TFX | 8 hr | |
| Feb 24, 2:57 AM MST | Winter Weather Advisory | BYZ | Carter, Custer, Fallon, Powder River | 60 hr |
| Feb 24, 4:56 AM MST | Winter Weather Advisory | TFX | 52 hr | |
| Feb 24, 9:46 AM MST | Winter Storm Warning | GGW | Petroleum | 47 hr |
| Feb 24, 1:33 PM MST | Wind Chill Warning | GGW | Daniels, Phillips, Sheridan, Valley | 21 hr |
| Feb 24, 1:33 PM MST | Winter Storm Watch | GGW | Garfield, Phillips | 14 hr |
| Feb 24, 2:20 PM MST | Winter Storm Warning | MSO | Deer Lodge, Granite, Lake, Missoula, Powell, Ravalli and 1 more | 45 hr |
| Feb 24, 4:44 PM MST | Mesoscale Discussion | SPC | Big Horn, Broadwater, Gallatin, Golden Valley, Jefferson, Judith Basin and 10 more | 6 hr |
| Feb 24, 8:08 PM MST | Snow Squall Warning | MSO | Deer Lodge, Granite, Ravalli, Silver Bow | 67 min |
| Feb 25, 3:10 AM MST | Winter Weather Advisory | GGW | Dawson, Garfield, McCone, Phillips, Prairie, Richland and 3 more | 31 hr |
| Feb 25, 3:46 AM MST | Winter Weather Advisory | MSO | Flathead, Lake, Sanders | 31 hr |
| Feb 25, 9:33 AM MST | Blizzard Warning | MSO | Missoula, Ravalli | 11 hr |
| Feb 25, 2:21 PM MST | Wind Chill Advisory | GGW | Daniels, Roosevelt, Sheridan, Valley | 20 hr |
| Feb 25, 4:58 PM MST | Areal Flood Warning | TFX | Madison | 4 days |
| Feb 26, 3:37 AM MST | Wind Chill Advisory | TFX | 25 hr | |
| Feb 26, 7:06 AM MST | Areal Flood Advisory | TFX | Gallatin | 11 hr |
| Feb 26, 10:56 AM MST | Special Weather Statement | TFX | Beaverhead, Gallatin, Madison | 64 min |
| Feb 26, 12:16 PM MST | Special Weather Statement | TFX | Gallatin | 59 min |
| Feb 26, 1:27 PM MST | Special Weather Statement | TFX | Madison | 48 min |
| Feb 26, 1:28 PM MST | Wind Chill Warning | GGW | Daniels, Dawson, McCone, Phillips, Richland, Roosevelt and 2 more | 22 hr |
| Feb 26, 1:28 PM MST | Wind Chill Advisory | GGW | Daniels, Garfield, Petroleum, Phillips, Prairie, Roosevelt and 3 more | 28 hr |
| Feb 26, 2:30 PM MST | Wind Chill Advisory | BYZ | Carter, Custer, Fallon, Powder River | 20 hr |
| Feb 26, 3:12 PM MST | Winter Weather Advisory | TFX | 29 hr | |
| Feb 26, 5:54 PM MST | Areal Flood Warning | TFX | Gallatin | 9 days |
| Feb 26, 8:34 PM MST | Wind Chill Warning | TFX | 14 hr | |
| Feb 27, 6:17 AM MST | Winter Weather Advisory | MSO | Deer Lodge, Granite, Lake, Mineral, Missoula, Powell and 3 more | 14 hr |
| Feb 27, 8:20 PM MST | Winter Weather Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 4 more | 25 hr |
| Feb 28, 4:00 AM MST | Winter Weather Advisory | TFX | 53 hr | |
| Feb 28, 1:28 PM MST | Winter Weather Advisory | TFX | 8 hr | |
| Feb 28, 1:59 PM MST | Winter Storm Watch | MSO | Deer Lodge, Flathead, Granite, Lake, Mineral, Missoula and 4 more | 22 hr |
| Feb 28, 4:16 PM MST | Special Weather Statement | TFX | Broadwater, Jefferson | 59 min |
| Feb 28, 4:58 PM MST | Special Weather Statement | TFX | Gallatin | 62 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 26 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flood Watch | 2 |
| Areal Flood Advisory | 4 |
| Winter | |
| Blizzard Warning | 2 |
| Snow Squall Warning | 2 |
| Winter Storm Warning | 16 |
| Winter Storm Watch | 12 |
| Winter Weather Advisory | 42 |
| Cold | |
| Wind Chill Warning | 10 |
| Wind Chill Advisory | 30 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lake County31
- Missoula County31
- Granite County30
- Powell County28
- Flathead County26
- Sanders County25
- Valley County24
- Roosevelt County22
- Deer Lodge County22
- Silver Bow County22
- Daniels County21
- Phillips County21
- Sheridan County19
- Ravalli County19
- Park County17
- McCone County17
- Dawson County16
- Garfield County16
- Richland County16
- Stillwater County15
- Petroleum County15
- Prairie County15
- Wibaux County15
- Rosebud County14
- Lincoln County14
- Mineral County14
- Fallon County13
- Sweet Grass County13
- Wheatland County13
- Custer County12
- Golden Valley County12
- Treasure County12
- Carter County12
- Musselshell County11
- Big Horn County9
- Powder River County9
- Cascade County9
- Carbon County8
- Gallatin County6
- Teton County5
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.