Alert archive / Montana / Flathead County / 2020
Weather alerts in Flathead County, Montana, December 2020
11 weather alerts in December 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 11
- Warnings
- 2
- Watches
- 0
- Advisories
- 9
- Busiest day
- December 22, 20202 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 8, 1:54 PM MST | Winter Weather Advisory | MSO | 33 hr |
| Dec 11, 11:22 AM MST | Winter Weather Advisory | MSO | 21 hr |
| Dec 15, 3:26 AM MST | Winter Weather Advisory | MSO | 28 hr |
| Dec 16, 11:32 AM MST | Winter Weather Advisory | MSO | 23 hr |
| Dec 18, 2:16 PM MST | Winter Weather Advisory | MSO | 21 hr |
| Dec 19, 2:24 PM MST | Winter Weather Advisory | MSO | 43 hr |
| Dec 21, 2:50 PM MST | Winter Weather Advisory | MSO | 32 hr |
| Dec 22, 10:11 AM MST | Snow Squall Warning | MSO | 34 min |
| Dec 22, 10:39 AM MST | Snow Squall Warning | MSO | 36 min |
| Dec 25, 3:37 AM MST | Winter Weather Advisory | MSO | 41 hr |
| Dec 29, 3:29 AM MST | Winter Weather Advisory | MSO | 61 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Winter | |
| Snow Squall Warning | 2 |
| Winter Weather Advisory | 9 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.