Alert archive / Montana / Powell County / 2021
Weather alerts in Powell County, Montana, February 2021
17 weather alerts in February 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 17
- Warnings
- 2
- Watches
- 2
- Advisories
- 12
- Busiest day
- February 4, 20213 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 |
|---|---|---|---|
| Feb 2, 9:27 AM MST | Winter Weather Advisory | MSO | 20 hr |
| Feb 3, 5:14 PM MST | Winter Weather Advisory | MSO | 3 hr |
| Feb 4, 11:07 AM MST | Winter Weather Advisory | MSO | 26 hr |
| Feb 4, 1:34 PM MST | Winter Storm Watch | MSO | 25 hr |
| Feb 5, 2:59 PM MST | Winter Storm Watch | MSO | 23 hr |
| Feb 5, 2:59 PM MST | Winter Storm Warning | MSO | 50 hr |
| Feb 5, 2:59 PM MST | Winter Weather Advisory | MSO | 68 hr |
| Feb 6, 3:12 AM MST | Winter Weather Advisory | MSO | 5 hr |
| Feb 8, 7:47 AM MST | Wind Chill Advisory | MSO | 27 hr |
| Feb 10, 8:14 AM MST | Wind Chill Warning | MSO | 3 days |
| Feb 11, 6:03 AM MST | Winter Weather Advisory | MSO | 5 hr |
| Feb 13, 10:58 AM MST | Wind Chill Advisory | MSO | 25 hr |
| Feb 14, 2:31 PM MST | Winter Weather Advisory | MSO | 3 days |
| Feb 18, 3:06 AM MST | Winter Weather Advisory | MSO | 35 hr |
| Feb 20, 4:51 PM MST | Special Weather Statement | MSO | 39 min |
| Feb 21, 8:20 AM MST | Winter Weather Advisory | MSO | 71 hr |
| Feb 24, 11:07 AM MST | Winter Weather Advisory | MSO | 72 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 | 1 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 10 |
| Cold | |
| Wind Chill Warning | 1 |
| Wind Chill Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.