Alert archive / Montana / Ravalli County
Weather alerts in Ravalli County, Montana, 2021
112 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Ravalli County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 112
- Warnings
- 15
- Watches
- 9
- Advisories
- 69
- Busiest month
- December22 alerts
- Busiest day
- February 5, 20213 alerts
Over time
By month
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 |
|---|---|---|---|
| Jan 2, 1:37 PM MST | Wind Advisory | MSO | 27 hr |
| Jan 2, 1:58 PM MST | Winter Weather Advisory | MSO | 23 hr |
| Jan 4, 2:39 AM MST | Winter Weather Advisory | MSO | 30 hr |
| Jan 5, 7:54 AM MST | Special Weather Statement | MSO | 36 min |
| Jan 11, 2:39 PM MST | High Wind Watch | MSO | 21 hr |
| Jan 11, 2:39 PM MST | Winter Weather Advisory | MSO | 23 hr |
| Jan 12, 12:03 PM MST | High Wind Warning | MSO | 32 hr |
| Jan 12, 12:03 PM MST | Wind Advisory | MSO | 32 hr |
| Jan 15, 12:50 PM MST | Winter Weather Advisory | MSO | 10 hr |
| Jan 16, 6:15 AM MST | Dense Fog Advisory | MSO | 5 hr |
| Jan 16, 1:14 PM MST | Winter Weather Advisory | MSO | 39 hr |
| Feb 4, 11:07 AM MST | Winter Weather Advisory | MSO | 26 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 7, 10:58 AM MST | Winter Weather Advisory | MSO | 24 hr |
| Feb 8, 4:40 PM MST | Winter Weather Advisory | MSO | 16 hr |
| Feb 10, 8:14 AM MST | Wind Chill Warning | MSO | 3 days |
| Feb 10, 8:14 AM MST | Wind Chill Advisory | MSO | 3 days |
| Feb 11, 3:31 AM MST | Winter Weather Advisory | MSO | 61 hr |
| 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 15, 7:29 AM MST | Winter Storm Warning | MSO | 49 hr |
| Feb 15, 12:51 PM MST | Winter Weather Advisory | MSO | 23 hr |
| Feb 18, 3:06 AM MST | Winter Weather Advisory | MSO | 35 hr |
| Feb 21, 8:20 AM MST | Winter Weather Advisory | MSO | 71 hr |
| Feb 23, 5:41 PM MST | Winter Weather Advisory | MSO | 14 hr |
| Feb 24, 11:07 AM MST | Winter Weather Advisory | MSO | 72 hr |
| Mar 7, 1:51 PM MST | Winter Weather Advisory | MSO | 45 hr |
| Mar 24, 1:52 PM MDT | Winter Weather Advisory | MSO | 19 hr |
| Mar 26, 1:49 PM MDT | High Wind Watch | MSO | 24 hr |
| Mar 27, 1:58 PM MDT | High Wind Warning | MSO | 43 hr |
| Mar 28, 11:03 AM MDT | Winter Weather Advisory | MSO | 24 hr |
| Apr 4, 1:17 PM MDT | Winter Weather Advisory | MSO | 29 hr |
| Apr 9, 11:53 AM MDT | Wind Advisory | MSO | 36 hr |
| Apr 18, 11:40 AM MDT | Winter Weather Advisory | MSO | 23 hr |
| May 18, 2:37 PM MDT | Winter Weather Advisory | MSO | 67 hr |
| May 22, 2:13 PM MDT | Winter Weather Advisory | MSO | 22 hr |
| Jun 1, 1:55 PM MDT | Heat Advisory | MSO | 55 hr |
| Jun 3, 4:58 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 4, 12:10 AM MDT | Special Weather Statement | MSO | 65 min |
| Jun 9, 2:13 PM MDT | Winter Weather Advisory | MSO | 29 hr |
| Jun 9, 4:43 PM MDT | Mesoscale Discussion | SPC | 92 min |
| Jun 13, 5:22 PM MDT | Special Weather Statement | MSO | 38 min |
| Jun 14, 6:45 PM MDT | Special Weather Statement | MSO | 30 min |
| Jun 24, 2:14 PM MDT | Heat Advisory | MSO | 7 days |
| Jul 7, 12:56 PM MDT | Special Weather Statement | MSO | 49 min |
| Jul 9, 10:11 AM MDT | Fire Weather Watch | MSO | 28 hr |
| Jul 10, 2:09 PM MDT | Red Flag Warning | MSO | 31 hr |
| Jul 14, 1:08 PM MDT | Red Flag Warning | MSO | 32 hr |
| Jul 18, 1:04 PM MDT | Red Flag Warning | MSO | 35 hr |
| Jul 20, 1:19 PM MDT | Fire Weather Watch | MSO | 23 hr |
| Jul 21, 2:40 PM MDT | Mesoscale Discussion | SPC | 95 min |
| Jul 21, 2:44 PM MDT | Special Weather Statement | MSO | 31 min |
| Jul 21, 3:49 PM MDT | Special Weather Statement | MSO | 26 min |
| Jul 27, 5:42 PM MDT | Special Weather Statement | MSO | 33 min |
| Jul 27, 6:29 PM MDT | Special Weather Statement | MSO | 31 min |
| Jul 30, 2:07 PM MDT | Flash Flood Watch | MSO | 55 hr |
| Aug 1, 5:06 PM MDT | Special Weather Statement | MSO | 39 min |
| Aug 1, 5:29 PM MDT | Areal Flood Advisory | MSO | 3 hr |
| Aug 1, 5:42 PM MDT | Flash Flood Warning | MSO | 3 hr |
| Aug 4, 1:21 PM MDT | Red Flag Warning | MSO | 35 hr |
| Aug 5, 2:27 PM MDT | Special Weather Statement | MSO | 33 min |
| Aug 5, 3:20 PM MDT | Special Weather Statement | MSO | 55 min |
| Aug 5, 4:19 PM MDT | Special Weather Statement | MSO | 56 min |
| Aug 6, 1:13 AM MDT | Special Weather Statement | MSO | 47 min |
| Aug 21, 4:58 PM MDT | Special Weather Statement | MSO | 32 min |
| Aug 23, 1:21 PM MDT | Frost Advisory | MSO | 20 hr |
| Sep 7, 12:16 PM MDT | Fire Weather Watch | MSO | 15 hr |
| Sep 7, 12:16 PM MDT | Red Flag Warning | MSO | 32 hr |
| Sep 16, 7:41 PM MDT | Frost Advisory | MSO | 13 hr |
| Sep 17, 2:16 PM MDT | Wind Advisory | MSO | 31 hr |
| Oct 9, 1:57 PM MDT | Winter Weather Advisory | MSO | 63 hr |
| Oct 26, 10:54 AM MDT | Wind Advisory | MSO | 30 hr |
| Oct 26, 10:54 AM MDT | Winter Weather Advisory | MSO | 22 hr |
| Nov 2, 7:42 AM MDT | Winter Weather Advisory | MSO | 2 hr |
| Nov 4, 3:20 AM MDT | Dense Fog Advisory | MSO | 6 hr |
| Nov 6, 1:33 PM MDT | Winter Weather Advisory | MSO | 19 hr |
| Nov 8, 2:26 PM MST | Winter Weather Advisory | MSO | 23 hr |
| Nov 9, 2:23 PM MST | Winter Weather Advisory | MSO | 19 hr |
| Nov 11, 6:58 AM MST | Winter Weather Advisory | MSO | 5 hr |
| Nov 11, 2:28 PM MST | Winter Weather Advisory | MSO | 20 hr |
| Nov 14, 1:12 PM MST | High Wind Watch | MSO | 13 hr |
| Nov 15, 2:15 AM MST | High Wind Warning | MSO | 30 hr |
| Nov 16, 5:22 PM MST | Winter Weather Advisory | MSO | 27 min |
| Nov 16, 5:49 PM MST | Winter Weather Advisory | MSO | 4 hr |
| Nov 18, 3:06 PM MST | Winter Weather Advisory | MSO | 36 hr |
| Nov 20, 7:18 AM MST | Dense Fog Advisory | MSO | 4 hr |
| Nov 21, 2:34 PM MST | Winter Weather Advisory | MSO | 60 hr |
| Dec 3, 1:25 PM MST | Winter Weather Advisory | MSO | 46 hr |
| Dec 3, 1:29 PM MST | Wind Advisory | MSO | 30 hr |
| Dec 5, 3:03 PM MST | Winter Weather Advisory | MSO | 42 hr |
| Dec 9, 3:12 AM MST | Winter Weather Advisory | MSO | 30 hr |
| Dec 10, 3:01 PM MST | Winter Storm Warning | MSO | 53 hr |
| Dec 10, 3:01 PM MST | Winter Weather Advisory | MSO | 65 hr |
| Dec 13, 1:51 PM MST | Winter Weather Advisory | MSO | 32 hr |
| Dec 14, 4:47 PM MST | Winter Weather Advisory | MSO | 4 hr |
| Dec 15, 2:40 PM MST | Winter Weather Advisory | MSO | 44 hr |
| Dec 17, 1:20 PM MST | Winter Storm Warning | MSO | 64 hr |
| Dec 18, 7:44 AM MST | Winter Weather Advisory | MSO | 21 hr |
| Dec 18, 2:38 PM MST | Winter Storm Watch | MSO | 5 hr |
| Dec 18, 2:38 PM MST | Winter Weather Advisory | MSO | 59 hr |
| Dec 20, 7:33 AM MST | Winter Storm Warning | MSO | 3 hr |
| Dec 20, 7:33 AM MST | Winter Weather Advisory | MSO | 18 hr |
| Dec 22, 2:09 AM MST | Dense Fog Advisory | MSO | 7 hr |
| Dec 22, 1:28 PM MST | Winter Weather Advisory | MSO | 22 hr |
| Dec 23, 11:53 AM MST | Winter Weather Advisory | MSO | 47 hr |
| Dec 23, 3:57 PM MST | Special Weather Statement | MSO | 63 min |
| Dec 25, 12:43 PM MST | Winter Weather Advisory | MSO | 28 hr |
| Dec 28, 1:40 PM MST | Winter Weather Advisory | MSO | 21 hr |
| Dec 29, 1:25 PM MST | Winter Weather Advisory | MSO | 46 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 | |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 16 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 5 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 52 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Wind Chill Warning | 1 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 3 |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 5 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
The busiest days
Days with the most alerts issued, by UTC date.
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. Rebuilt daily.