Alert archive / Montana / Jefferson County / 2017
Weather alerts in Jefferson County, Montana, August 2017
23 weather alerts in August 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 23
- Warnings
- 12
- Watches
- 3
- Advisories
- 0
- Busiest day
- August 9, 20176 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 |
|---|---|---|---|
| Jul 31, 9:59 PM MDT | Red Flag Warning | TFX | 29 hr |
| Aug 9, 3:16 PM MDT | Special Weather Statement | TFX | 29 min |
| Aug 9, 4:04 PM MDT | Special Weather Statement | TFX | 26 min |
| Aug 9, 4:35 PM MDT | Special Weather Statement | TFX | 25 min |
| Aug 9, 5:06 PM MDT | Special Weather Statement | TFX | 24 min |
| Aug 9, 5:19 PM MDT | Special Weather Statement | TFX | 26 min |
| Aug 9, 5:57 PM MDT | Special Weather Statement | TFX | 33 min |
| Aug 11, 1:03 PM MDT | Red Flag Warning | MSO | 56 hr |
| Aug 12, 2:47 PM MDT | Fire Weather Watch | TFX | 13 hr |
| Aug 13, 3:22 AM MDT | Red Flag Warning | TFX | 18 hr |
| Aug 16, 3:52 AM MDT | Red Flag Warning | TFX | 17 hr |
| Aug 17, 3:09 AM MDT | Red Flag Warning | TFX | 51 hr |
| Aug 17, 11:56 AM MDT | Red Flag Warning | MSO | 57 hr |
| Aug 18, 2:03 PM MDT | Red Flag Warning | MSO | 31 hr |
| Aug 19, 3:28 AM MDT | Red Flag Warning | TFX | 18 hr |
| Aug 22, 1:26 PM MDT | Fire Weather Watch | TFX | 14 hr |
| Aug 24, 8:59 AM MDT | Red Flag Warning | MSO | 14 hr |
| Aug 24, 2:14 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 25, 8:18 AM MDT | Red Flag Warning | MSO | 11 hr |
| Aug 29, 12:49 PM MDT | Red Flag Warning | MSO | 56 hr |
| Aug 29, 2:41 PM MDT | Fire Weather Watch | TFX | 13 hr |
| Aug 29, 2:41 PM MDT | Red Flag Warning | TFX | 3 days |
| Aug 30, 4:43 PM MDT | Special Weather Statement | TFX | 32 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 7 |
| Fire | |
| Red Flag Warning | 12 |
| Fire Weather Watch | 3 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.