Alert archive / Montana / Powell County / 2010
Weather alerts in Powell County, Montana, May 2010
11 weather alerts in May 2010, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 11
- Warnings
- 4
- Watches
- 3
- Advisories
- 2
- Busiest day
- May 23, 20103 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 | Lasted |
|---|---|---|---|
| May 1, 2:42 PM MDT | High Wind Watch | MSO | 31 hr |
| May 2, 11:13 AM MDT | High Wind Warning | MSO | 41 hr |
| May 4, 4:01 AM MDT | Winter Weather Advisory | MSO | 14 hr |
| May 4, 2:43 PM MDT | Winter Storm Watch | MSO | 14 hr |
| May 5, 4:21 AM MDT | Winter Storm Warning | MSO | 28 hr |
| May 17, 4:11 PM MDT | Special Weather Statement | MSO | 64 min |
| May 17, 5:23 PM MDT | Special Weather Statement | MSO | 97 min |
| May 21, 2:24 PM MDT | Winter Weather Advisory | MSO | 40 hr |
| May 22, 9:00 PM MDT | Winter Storm Warning | MSO | 9 hr |
| May 23, 4:07 AM MDT | Winter Storm Watch | MSO | 10 hr |
| May 23, 2:13 PM MDT | Winter Storm Warning | MSO | 26 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 | 2 |
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20092011
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.