Alert archive / Montana / Jefferson County / 2018
Weather alerts in Jefferson County, Montana, August 2018
18 weather alerts in August 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 18
- Warnings
- 8
- Watches
- 5
- Advisories
- 0
- Busiest day
- August 1, 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 |
|---|---|---|---|
| Aug 1, 4:19 AM MDT | Red Flag Warning | MSO | 17 hr |
| Aug 1, 11:03 AM MDT | Red Flag Warning | TFX | 59 hr |
| Aug 1, 12:04 PM MDT | Red Flag Warning | MSO | 34 hr |
| Aug 2, 3:36 AM MDT | Red Flag Warning | MSO | 42 hr |
| Aug 5, 2:44 PM MDT | Special Weather Statement | MSO | 46 min |
| Aug 5, 3:18 PM MDT | Special Weather Statement | TFX | 27 min |
| Aug 8, 3:25 AM MDT | Fire Weather Watch | TFX | 36 hr |
| Aug 8, 2:13 PM MDT | Fire Weather Watch | MSO | 24 hr |
| Aug 9, 2:23 PM MDT | Red Flag Warning | MSO | 3 days |
| Aug 9, 3:02 PM MDT | Red Flag Warning | TFX | 3 days |
| Aug 15, 2:14 PM MDT | Fire Weather Watch | MSO | 32 hr |
| Aug 15, 2:14 PM MDT | Fire Weather Watch | MSO | 24 hr |
| Aug 15, 2:19 PM MDT | Fire Weather Watch | TFX | 25 hr |
| Aug 16, 2:26 PM MDT | Red Flag Warning | MSO | 37 hr |
| Aug 16, 3:01 PM MDT | Red Flag Warning | TFX | 33 hr |
| Aug 17, 5:09 PM MDT | Special Weather Statement | TFX | 51 min |
| Aug 17, 6:24 PM MDT | Special Weather Statement | TFX | 36 min |
| Aug 19, 7:27 PM MDT | Special Weather Statement | TFX | 33 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 | |
| Special Weather Statement | 5 |
| Fire | |
| Red Flag Warning | 8 |
| Fire Weather Watch | 5 |
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.