Alert archive / Montana / 2006
Weather alerts in Montana, September 2006
31 weather alerts in September 2006, 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 September 2006. Tap one for its archive.
- Alerts
- 31
- Warnings
- 10
- Watches
- 9
- Advisories
- 12
- Busiest day
- September 15, 20064 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 |
|---|---|---|---|---|
| Sep 4, 4:01 AM MDT | Red Flag Warning | BYZ | Carbon, Gallatin, Madison, Park, Stillwater, Sweet Grass and 1 more | 71 hr |
| Sep 8, 3:53 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 35 hr |
| Sep 12, 2:56 PM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Gallatin, Golden Valley, Madison, Musselshell and 5 more | 42 hr |
| Sep 12, 2:56 PM MDT | Fire Weather Watch | TFX | Broadwater, Cascade, Chouteau, Fergus, Gallatin, Jefferson and 6 more | 14 hr |
| Sep 12, 3:02 PM MDT | Fire Weather Watch | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Lewis and Clark, Madison and 4 more | 12 hr |
| Sep 13, 3:19 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Flathead, Granite, Jefferson, Lake and 8 more | 18 hr |
| Sep 13, 4:55 AM MDT | Red Flag Warning | TFX | Broadwater, Cascade, Chouteau, Fergus, Gallatin, Jefferson and 6 more | 16 hr |
| Sep 13, 12:26 PM MDT | Lake Wind Advisory | MSO | Flathead, Lake, Sanders | 4 hr |
| Sep 14, 3:02 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Petroleum, Phillips, Valley | 30 hr |
| Sep 14, 2:42 PM MDT | Winter Storm Watch | MSO | Deer Lodge, Granite, Lake, Missoula, Powell, Ravalli and 1 more | 24 hr |
| Sep 14, 3:15 PM MDT | Winter Storm Watch | TFX | 19 hr | |
| Sep 15, 3:45 AM MDT | Winter Storm Watch | BYZ | Carter, Custer, Fallon, Powder River | 24 hr |
| Sep 15, 10:31 AM MDT | Winter Storm Warning | TFX | 41 hr | |
| Sep 15, 2:36 PM MDT | Heavy Snow Warning | MSO | Deer Lodge, Flathead, Granite, Lake, Missoula, Powell and 2 more | 27 hr |
| Sep 15, 3:32 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 35 hr |
| Sep 16, 3:21 AM MDT | High Wind Watch | GGW | Dawson, Prairie, Richland, Roosevelt, Sheridan, Wibaux | 12 hr |
| Sep 16, 3:40 AM MDT | High Wind Watch | BYZ | Carter, Custer, Fallon, Powder River | 12 hr |
| Sep 16, 3:05 PM MDT | High Wind Warning | GGW | Daniels, Dawson, Garfield, McCone, Prairie, Richland and 4 more | 30 hr |
| Sep 16, 4:01 PM MDT | High Wind Warning | BYZ | Carter, Custer, Fallon, Powder River, Rosebud | 29 hr |
| Sep 17, 8:51 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 12 hr |
| Sep 19, 10:38 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 5 hr |
| Sep 21, 1:14 PM MDT | Lake Wind Advisory | MSO | Flathead, Lake, Sanders | 3 hr |
| Sep 21, 2:53 PM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Phillips, Valley | 33 hr |
| Sep 26, 9:07 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 9 hr |
| Sep 27, 3:32 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 14 hr |
| Sep 28, 3:14 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 15 hr |
| Sep 29, 3:21 AM MDT | Lake Wind Advisory | GGW | Garfield, McCone, Valley | 14 hr |
| Sep 29, 5:01 AM MDT | Fire Weather Watch | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 11 more | 24 hr |
| Sep 29, 2:51 PM MDT | Fire Weather Watch | GGW | 12 hr | |
| Sep 30, 3:05 AM MDT | Red Flag Warning | GGW | 17 hr | |
| Sep 30, 4:58 AM MDT | Red Flag Warning | TFX | Blaine, Cascade, Chouteau, Fergus, Glacier, Hill and 8 more | 15 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 | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 3 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 2 |
| Lake Wind Advisory | 12 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 4 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Garfield County11
- McCone County11
- Valley County11
- Lewis and Clark County6
- Powell County6
- Gallatin County5
- Jefferson County5
- Lake County5
- Madison County4
- Cascade County4
- Chouteau County4
- Fergus County4
- Judith Basin County4
- Meagher County4
- Pondera County4
- Teton County4
- Deer Lodge County4
- Granite County4
- Missoula County4
- Ravalli County4
- Silver Bow County4
- Flathead County4
- Phillips County4
- Broadwater County3
- Sanders County3
- Carter County3
- Custer County3
- Fallon County3
- Powder River County3
- Carbon County2
- Park County2
- Stillwater County2
- Sweet Grass County2
- Wheatland County2
- Beaverhead County2
- Dawson County2
- Prairie County2
- Richland County2
- Roosevelt County2
- Sheridan County2
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.