Alert archive / Montana / Powell County / 2007
Weather alerts in Powell County, Montana, December 2007
11 weather alerts in December 2007, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 11
- Warnings
- 4
- Watches
- 1
- Advisories
- 6
- Busiest day
- December 2, 20072 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 |
|---|---|---|---|
| Dec 1, 1:58 PM MST | Heavy Snow Warning | MSO | 48 hr |
| Dec 1, 8:58 PM MST | Winter Storm Warning | MSO | 44 hr |
| Dec 2, 10:42 AM MST | Wind Advisory | MSO | 3 hr |
| Dec 9, 4:57 PM MST | Snow Advisory | MSO | 17 hr |
| Dec 14, 2:03 PM MST | Snow Advisory | MSO | 27 hr |
| Dec 17, 7:49 PM MST | Snow Advisory | MSO | 33 hr |
| Dec 19, 12:26 PM MST | Snow Advisory | MSO | 27 hr |
| Dec 27, 2:25 PM MST | Winter Storm Watch | MSO | 36 hr |
| Dec 28, 2:49 PM MST | Heavy Snow Warning | MSO | 48 hr |
| Dec 29, 2:27 AM MST | Winter Storm Warning | MSO | 36 hr |
| Dec 29, 3:18 PM MST | Snow and Blowing Snow Advisory | MSO | 29 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 | 2 |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 1 |
| Snow Advisory | 4 |
| Snow and Blowing Snow Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20062008
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.