Alert archive / Montana / Powell County / 2018
Weather alerts in Powell County, Montana, May 2018
11 weather alerts in May 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 11
- Warnings
- 2
- Watches
- 3
- Advisories
- 3
- Busiest day
- May 10, 20183 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 6, 10:24 AM MDT | Areal Flood Warning | MSO | 12 days |
| May 7, 2:42 PM MDT | Areal Flood Advisory | MSO | 67 hr |
| May 10, 9:45 AM MDT | Areal Flood Warning | MSO | 47 hr |
| May 10, 11:18 AM MDT | Areal Flood Advisory | MSO | 46 hr |
| May 10, 1:35 PM MDT | Winter Weather Advisory | MSO | 18 hr |
| May 14, 1:21 PM MDT | Flood Watch | MSO | 71 hr |
| May 25, 6:16 PM MDT | Special Weather Statement | MSO | 44 min |
| May 26, 2:21 PM MDT | Mesoscale Discussion | SPC | 114 min |
| May 30, 10:35 AM MDT | Flood Watch | MSO | 47 hr |
| May 31, 12:33 PM MDT | Mesoscale Discussion | SPC | 117 min |
| May 31, 1:50 PM MDT | Severe Thunderstorm Watch | SPC | 8 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 Watch | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 1 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flood Watch | 2 |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Weather Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20172019
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.