Alert archive / Montana / Winter Storm Warnings
Winter Storm Warnings in Montana, 2006
44 winter storm warnings in 2006. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in 2006. Tap one for its archive.
- Winter Storm Warnings
- 44
- Busiest month
- January11 winter storm warnings
- Busiest day
- January 29, 20063 winter storm warnings
Over time
By month
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 9, 4:06 AM MST | Winter Storm Warning | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 5 more | 54 hr |
| Jan 9, 9:47 PM MST | Winter Storm Warning | TFX | 36 hr | |
| Jan 12, 7:50 PM MST | Winter Storm Warning | MSO | Flathead, Lake, Lincoln, Sanders | 27 hr |
| Jan 14, 3:22 AM MST | Winter Storm Warning | MSO | Granite, Missoula, Ravalli | 29 hr |
| Jan 14, 2:55 PM MST | Winter Storm Warning | TFX | 23 hr | |
| Jan 16, 3:11 AM MST | Winter Storm Warning | MSO | Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 3 more | 50 hr |
| Jan 16, 1:34 PM MST | Winter Storm Warning | TFX | 44 hr | |
| Jan 29, 2:22 AM MST | Winter Storm Warning | MSO | Flathead, Granite, Lake, Lincoln, Missoula, Powell and 1 more | 43 hr |
| Jan 29, 9:47 AM MST | Winter Storm Warning | TFX | 40 hr | |
| Jan 29, 3:11 PM MST | Winter Storm Warning | BYZ | Carbon, Park, Stillwater, Sweet Grass | 38 hr |
| Jan 31, 2:22 PM MST | Winter Storm Warning | MSO | Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 3 more | 24 hr |
| Feb 3, 1:55 PM MST | Winter Storm Warning | TFX | 19 days | |
| Feb 3, 2:38 PM MST | Winter Storm Warning | MSO | Flathead, Granite, Lake, Mineral, Missoula, Ravalli and 1 more | 37 hr |
| Feb 15, 2:54 PM MST | Winter Storm Warning | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 5 more | 24 hr |
| Feb 15, 3:21 PM MST | Winter Storm Warning | TFX | 23 hr | |
| Feb 22, 2:42 PM MST | Winter Storm Warning | TFX | 37 hr | |
| Mar 4, 4:36 AM MST | Winter Storm Warning | TFX | 10 hr | |
| Mar 8, 5:00 AM MST | Winter Storm Warning | TFX | 30 hr | |
| Mar 18, 2:04 PM MST | Winter Storm Warning | BYZ | Carter, Custer, Fallon | 39 hr |
| Mar 18, 2:55 PM MST | Winter Storm Warning | GGW | Dawson, Prairie, Wibaux | 24 hr |
| Mar 25, 3:30 AM MST | Winter Storm Warning | MSO | Granite, Missoula, Ravalli | 30 hr |
| Apr 5, 4:52 PM MDT | Winter Storm Warning | TFX | 22 hr | |
| Apr 16, 2:06 PM MDT | Winter Storm Warning | TFX | 19 hr | |
| Apr 17, 3:34 PM MDT | Winter Storm Warning | BYZ | Carter, Custer, Fallon, Powder River, Rosebud | 50 hr |
| Apr 17, 10:05 PM MDT | Winter Storm Warning | GGW | Dawson, Prairie | 6 hr |
| May 27, 2:58 AM MDT | Winter Storm Warning | TFX | 9 min | |
| Sep 15, 10:31 AM MDT | Winter Storm Warning | TFX | 41 hr | |
| Oct 19, 12:06 PM MDT | Winter Storm Warning | MSO | Flathead, Granite, Lake, Missoula, Powell | 15 hr |
| Oct 28, 10:08 AM MDT | Winter Storm Warning | TFX | 43 hr | |
| Oct 28, 10:42 AM MDT | Winter Storm Warning | MSO | Flathead, Granite, Lake, Missoula, Powell | 42 hr |
| Nov 10, 4:04 AM MST | Winter Storm Warning | TFX | 31 hr | |
| Nov 12, 3:43 AM MST | Winter Storm Warning | TFX | 30 hr | |
| Nov 13, 8:18 PM MST | Winter Storm Warning | MSO | Granite, Missoula, Ravalli | 12 hr |
| Nov 22, 3:43 AM MST | Winter Storm Warning | TFX | 34 hr | |
| Nov 23, 2:36 PM MST | Winter Storm Warning | MSO | Flathead, Granite, Lake, Mineral, Missoula, Powell and 1 more | 20 hr |
| Nov 24, 5:18 AM MST | Winter Storm Warning | TFX | 27 hr | |
| Nov 25, 2:46 PM MST | Winter Storm Warning | MSO | Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 3 more | 62 hr |
| Nov 26, 4:42 AM MST | Winter Storm Warning | TFX | 34 hr | |
| Nov 27, 11:02 AM MST | Winter Storm Warning | MSO | Deer Lodge, Granite, Powell, Silver Bow | 18 hr |
| Dec 12, 2:35 PM MST | Winter Storm Warning | TFX | 38 hr | |
| Dec 13, 3:45 AM MST | Winter Storm Warning | MSO | Flathead, Granite, Lake, Mineral, Missoula, Ravalli and 1 more | 13 hr |
| Dec 14, 5:39 AM MST | Winter Storm Warning | MSO | Flathead, Lake, Lincoln, Mineral, Missoula, Sanders | 33 hr |
| Dec 14, 12:59 PM MST | Winter Storm Warning | TFX | 24 hr | |
| Dec 24, 2:55 PM MST | Winter Storm Warning | MSO | Granite, Missoula, Ravalli | 21 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Granite County16
- Missoula County16
- Flathead County13
- Lake County13
- Ravalli County11
- Sanders County11
- Powell County10
- Mineral County9
- Lincoln County8
- Deer Lodge County3
- Silver Bow County3
- Carter County2
- Custer County2
- Fallon County2
- Dawson County2
- Prairie County2
- Carbon County1
- Park County1
- Stillwater County1
- Sweet Grass County1
- Wibaux County1
- Powder River County1
- Rosebud County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20052007
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.