Alert archive / Montana / Yellowstone County
Weather alerts in Yellowstone County, Montana, 2006
50 weather alerts in 2006, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Yellowstone County and its neighbors
Each county as a circle sized by its count in 2006. Tap one for its archive.
- Alerts
- 50
- Warnings
- 21
- Watches
- 10
- Advisories
- 0
- Busiest month
- July15 alerts
- Busiest day
- June 14, 20064 alerts
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 | Lasted |
|---|---|---|---|
| Apr 5, 3:59 PM MDT | Mesoscale Discussion | SPC | 91 min |
| May 20, 11:42 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 20, 12:24 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 20, 2:53 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 20, 6:04 PM MDT | Mesoscale Discussion | SPC | 86 min |
| May 21, 2:09 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 22, 5:50 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 4, 4:55 PM MDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 4, 6:14 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Jun 4, 6:48 PM MDT | Severe Thunderstorm Warning | BYZ | 57 min |
| Jun 8, 12:18 PM MDT | Mesoscale Discussion | SPC | 117 min |
| Jun 8, 1:10 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 14, 10:36 AM MDT | Mesoscale Discussion | SPC | 84 min |
| Jun 14, 11:12 AM MDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 14, 12:56 PM MDT | Severe Thunderstorm Warning | BYZ | 42 min |
| Jun 14, 2:32 PM MDT | Mesoscale Discussion | SPC | 28 min |
| Jun 19, 2:11 PM MDT | Mesoscale Discussion | SPC | 94 min |
| Jun 19, 4:28 PM MDT | Severe Thunderstorm Warning | BYZ | 62 min |
| Jun 19, 4:43 PM MDT | Mesoscale Discussion | SPC | 92 min |
| Jun 19, 5:02 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 1, 1:13 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 3, 4:02 PM MDT | Mesoscale Discussion | SPC | 118 min |
| Jul 11, 1:20 PM MDT | Red Flag Warning | BYZ | 33 hr |
| Jul 11, 10:10 PM MDT | Severe Thunderstorm Warning | BYZ | 35 min |
| Jul 12, 2:18 PM MDT | Mesoscale Discussion | SPC | 117 min |
| Jul 12, 5:35 PM MDT | Severe Thunderstorm Warning | BYZ | 55 min |
| Jul 12, 6:28 PM MDT | Severe Thunderstorm Warning | BYZ | 62 min |
| Jul 12, 7:26 PM MDT | Severe Thunderstorm Warning | BYZ | 64 min |
| Jul 13, 3:47 AM MDT | Red Flag Warning | BYZ | 17 hr |
| Jul 14, 2:54 PM MDT | Fire Weather Watch | BYZ | 13 hr |
| Jul 15, 4:04 AM MDT | Red Flag Warning | BYZ | 41 hr |
| Jul 19, 4:15 AM MDT | Fire Weather Watch | BYZ | 30 hr |
| Jul 25, 3:04 PM MDT | Red Flag Warning | BYZ | 29 hr |
| Jul 29, 4:43 AM MDT | Fire Weather Watch | BYZ | 24 hr |
| Jul 30, 4:21 AM MDT | Red Flag Warning | BYZ | 38 hr |
| Aug 4, 3:01 AM MDT | Red Flag Warning | BYZ | 18 hr |
| Aug 7, 3:56 AM MDT | Fire Weather Watch | BYZ | 11 hr |
| Aug 7, 3:12 PM MDT | Red Flag Warning | BYZ | 53 hr |
| Aug 12, 1:44 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 14, 7:22 PM MDT | Severe Thunderstorm Warning | BYZ | 42 min |
| Aug 15, 3:54 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 16, 4:23 PM MDT | Mesoscale Discussion | SPC | 97 min |
| Aug 17, 12:52 AM MDT | Mesoscale Discussion | SPC | 83 min |
| Aug 17, 5:45 PM MDT | Severe Thunderstorm Warning | BYZ | 60 min |
| Aug 17, 6:39 PM MDT | Severe Thunderstorm Warning | BYZ | 66 min |
| Aug 17, 7:32 PM MDT | Severe Thunderstorm Warning | BYZ | 58 min |
| Aug 23, 4:17 AM MDT | Red Flag Warning | BYZ | 34 hr |
| Aug 28, 4:29 AM MDT | Fire Weather Watch | BYZ | 10 hr |
| Aug 28, 2:57 PM MDT | Red Flag Warning | BYZ | 62 hr |
| Sep 12, 2:56 PM MDT | Red Flag Warning | BYZ | 42 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 | |
| Severe Thunderstorm Warning | 11 |
| Severe Thunderstorm Watch | 5 |
| Mesoscale Discussion | 19 |
| Fire | |
| Red Flag Warning | 10 |
| Fire Weather Watch | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe 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.