Alert archive / Montana / Sanders County
Weather alerts in Sanders County, Montana, 2017
121 weather alerts in 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Sanders County and its neighbors
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Alerts
- 121
- Warnings
- 28
- Watches
- 14
- Advisories
- 69
- Busiest month
- February20 alerts
- Busiest day
- April 7, 20175 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, 3:41 AM MST | Wind Chill Advisory | MSO | 31 hr |
| Jan 7, 2:35 PM MST | Winter Storm Watch | MSO | 59 days |
| Jan 7, 2:35 PM MST | Winter Weather Advisory | MSO | 50 hr |
| Jan 7, 11:27 PM MST | Winter Storm Warning | MSO | 42 hr |
| Jan 10, 1:31 PM MST | Wind Chill Advisory | MSO | 21 hr |
| Jan 13, 4:59 AM MST | Dense Fog Advisory | MSO | 9 hr |
| Jan 14, 7:47 AM MST | Dense Fog Advisory | MSO | 6 hr |
| Jan 17, 1:42 PM MST | Winter Storm Warning | MSO | 26 hr |
| Jan 17, 1:42 PM MST | Winter Weather Advisory | MSO | 45 hr |
| Jan 19, 11:24 PM MST | Dense Fog Advisory | MSO | 12 hr |
| Jan 20, 9:45 PM MST | Freezing Fog Advisory | MSO | 11 hr |
| Jan 21, 1:59 PM MST | Winter Weather Advisory | MSO | 43 hr |
| Jan 25, 10:55 AM MST | Winter Weather Advisory | MSO | 5 hr |
| Jan 29, 2:29 PM MST | Winter Storm Watch | MSO | 39 days |
| Jan 30, 12:07 PM MST | Winter Storm Warning | MSO | 40 hr |
| Jan 30, 12:07 PM MST | Winter Weather Advisory | MSO | 40 hr |
| Jan 31, 6:04 AM MST | Winter Weather Advisory | MSO | 29 hr |
| Feb 2, 1:54 PM MST | Winter Weather Advisory | MSO | 69 hr |
| Feb 3, 1:27 PM MST | Winter Storm Watch | MSO | 14 hr |
| Feb 3, 8:25 PM MST | Winter Storm Warning | MSO | 21 hr |
| Feb 3, 8:25 PM MST | Winter Weather Advisory | MSO | 33 hr |
| Feb 4, 3:09 AM MST | Winter Storm Warning | MSO | 59 hr |
| Feb 5, 2:54 AM MST | Blizzard Watch | MSO | 12 hr |
| Feb 6, 11:09 AM MST | Winter Weather Advisory | MSO | 21 hr |
| Feb 7, 2:24 PM MST | Winter Storm Watch | MSO | 29 hr |
| Feb 8, 11:42 AM MST | Winter Storm Warning | MSO | 32 hr |
| Feb 8, 11:42 AM MST | Winter Weather Advisory | MSO | 23 hr |
| Feb 9, 11:23 AM MST | Areal Flood Advisory | MSO | 50 hr |
| Feb 9, 8:00 PM MST | Winter Weather Advisory | MSO | 13 hr |
| Feb 15, 10:30 AM MST | Freezing Rain Advisory | MSO | 4 hr |
| Feb 15, 8:04 PM MST | Winter Weather Advisory | MSO | 13 hr |
| Feb 21, 3:39 AM MST | Winter Weather Advisory | MSO | 31 hr |
| Feb 21, 11:24 AM MST | Winter Weather Advisory | MSO | 3 hr |
| Feb 25, 1:58 PM MST | Winter Weather Advisory | MSO | 46 hr |
| Feb 27, 2:39 PM MST | Winter Storm Warning | MSO | 14 hr |
| Feb 27, 2:39 PM MST | Winter Weather Advisory | MSO | 23 hr |
| Feb 28, 2:17 PM MST | Winter Weather Advisory | MSO | 46 hr |
| Mar 3, 2:09 PM MST | Winter Weather Advisory | MSO | 20 hr |
| Mar 4, 1:37 PM MST | Winter Storm Warning | MSO | 31 hr |
| Mar 4, 1:37 PM MST | Winter Weather Advisory | MSO | 30 hr |
| Mar 6, 2:54 PM MST | Winter Weather Advisory | MSO | 19 hr |
| Mar 7, 2:42 PM MST | Winter Storm Warning | MSO | 20 hr |
| Mar 7, 2:42 PM MST | Winter Weather Advisory | MSO | 20 hr |
| Mar 8, 2:04 PM MST | Winter Weather Advisory | MSO | 23 hr |
| Mar 9, 4:06 AM MST | Winter Storm Warning | MSO | 31 hr |
| Mar 9, 3:06 PM MST | Winter Weather Advisory | MSO | 23 hr |
| Mar 15, 11:04 AM MDT | Areal Flood Advisory | MSO | 26 hr |
| Mar 16, 12:38 PM MDT | Flood Watch | MSO | 25 hr |
| Mar 17, 12:47 PM MDT | Areal Flood Advisory | MSO | 59 hr |
| Mar 17, 12:55 PM MDT | Areal Flood Advisory | MSO | 53 hr |
| Mar 18, 3:35 AM MDT | Lake Wind Advisory | MSO | 17 hr |
| Mar 18, 7:43 PM MDT | Flood Watch | MSO | 18 hr |
| Mar 19, 3:57 AM MDT | River Flood Warning | MSO | 24 hr |
| Apr 2, 3:48 AM MDT | Winter Weather Advisory | MSO | 38 hr |
| Apr 7, 10:03 AM MDT | Special Weather Statement | MSO | 42 min |
| Apr 7, 10:40 AM MDT | Lake Wind Advisory | MSO | 5 hr |
| Apr 7, 10:52 AM MDT | Special Weather Statement | MSO | 53 min |
| Apr 7, 1:00 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 7, 1:12 PM MDT | Special Weather Statement | MSO | 63 min |
| May 5, 7:39 PM MDT | Special Weather Statement | MSO | 51 min |
| May 11, 10:31 PM MDT | Special Weather Statement | MSO | 59 min |
| May 16, 3:57 AM MDT | Winter Weather Advisory | MSO | 47 hr |
| May 23, 9:54 AM MDT | Wind Advisory | MSO | 35 hr |
| Jun 26, 6:26 PM MDT | Mesoscale Discussion | SPC | 64 min |
| Jun 28, 6:44 PM MDT | Special Weather Statement | MSO | 31 min |
| Jun 28, 7:22 PM MDT | Special Weather Statement | MSO | 23 min |
| Jul 5, 1:41 PM MDT | Heat Advisory | MSO | 3 days |
| Jul 15, 2:00 PM MDT | Red Flag Warning | MSO | 31 hr |
| Jul 24, 3:08 AM MDT | Red Flag Warning | MSO | 18 hr |
| Aug 4, 6:53 PM MDT | Lake Wind Advisory | MSO | 14 hr |
| Aug 11, 1:03 PM MDT | Red Flag Warning | MSO | 56 hr |
| Aug 17, 11:56 AM MDT | Red Flag Warning | MSO | 57 hr |
| Aug 29, 12:49 PM MDT | Red Flag Warning | MSO | 56 hr |
| Aug 29, 12:49 PM MDT | Red Flag Warning | MSO | 56 hr |
| Aug 30, 3:44 AM MDT | Special Weather Statement | MSO | 46 min |
| Sep 1, 2:34 PM MDT | Fire Weather Watch | MSO | 23 hr |
| Sep 2, 1:45 PM MDT | Red Flag Warning | MSO | 45 hr |
| Sep 4, 4:54 AM MDT | Lake Wind Advisory | MSO | 5 hr |
| Sep 7, 1:48 PM MDT | Fire Weather Watch | MSO | 22 hr |
| Sep 8, 11:57 AM MDT | Red Flag Warning | MSO | 33 hr |
| Sep 11, 2:53 AM MDT | Red Flag Warning | MSO | 21 hr |
| Sep 11, 2:24 PM MDT | Red Flag Warning | MSO | 32 hr |
| Sep 15, 10:49 AM MDT | Freeze Warning | MSO | 23 hr |
| Sep 16, 2:41 PM MDT | Freeze Warning | MSO | 18 hr |
| Sep 23, 1:29 PM MDT | Freeze Warning | MSO | 20 hr |
| Oct 1, 2:44 PM MDT | Lake Wind Advisory | MSO | 34 hr |
| Oct 6, 4:12 AM MDT | Lake Wind Advisory | MSO | 38 hr |
| Oct 11, 2:38 PM MDT | Winter Weather Advisory | MSO | 18 hr |
| Oct 12, 1:11 PM MDT | Winter Weather Advisory | MSO | 30 hr |
| Oct 16, 2:37 PM MDT | Wind Advisory | MSO | 33 hr |
| Oct 17, 4:10 PM MDT | High Wind Warning | MSO | 8 hr |
| Oct 21, 2:30 PM MDT | Lake Wind Advisory | MSO | 30 hr |
| Oct 25, 9:51 AM MDT | Wind Advisory | MSO | 17 hr |
| Oct 28, 2:10 PM MDT | Lake Wind Advisory | MSO | 32 hr |
| Oct 30, 2:22 PM MDT | Winter Storm Watch | MSO | 24 hr |
| Oct 31, 2:38 PM MDT | Winter Storm Watch | MSO | 23 hr |
| Oct 31, 2:38 PM MDT | Winter Weather Advisory | MSO | 4 days |
| Nov 1, 1:50 PM MDT | Winter Storm Warning | MSO | 46 hr |
| Nov 4, 2:35 PM MDT | Winter Weather Advisory | MSO | 45 hr |
| Nov 8, 2:22 PM MST | Winter Weather Advisory | MSO | 23 hr |
| Nov 10, 3:04 AM MST | Dense Fog Advisory | MSO | 8 hr |
| Nov 13, 5:04 AM MST | Dense Fog Advisory | MSO | 5 hr |
| Nov 16, 2:32 PM MST | Winter Weather Advisory | MSO | 24 hr |
| Nov 21, 4:45 AM MST | Dense Fog Advisory | MSO | 6 hr |
| Nov 21, 1:14 PM MST | High Wind Watch | MSO | 38 hr |
| Nov 22, 10:46 PM MST | Dense Fog Advisory | MSO | 5 hr |
| Nov 23, 3:27 AM MST | Wind Advisory | MSO | 25 hr |
| Nov 23, 4:02 AM MST | Dense Fog Advisory | MSO | 5 hr |
| Nov 28, 10:48 AM MST | Winter Weather Advisory | MSO | 21 hr |
| Dec 2, 3:26 AM MST | Winter Weather Advisory | MSO | 44 hr |
| Dec 12, 4:32 AM MST | Dense Fog Advisory | MSO | 5 hr |
| Dec 13, 6:15 AM MST | Winter Weather Advisory | MSO | 14 hr |
| Dec 14, 2:27 PM MST | Winter Weather Advisory | MSO | 45 hr |
| Dec 16, 2:45 PM MST | Winter Weather Advisory | MSO | 44 hr |
| Dec 17, 2:58 PM MST | Winter Storm Watch | MSO | 24 hr |
| Dec 17, 2:58 PM MST | Winter Storm Warning | MSO | 68 hr |
| Dec 21, 4:03 AM MST | Winter Weather Advisory | MSO | 53 hr |
| Dec 24, 3:31 AM MST | Winter Weather Advisory | MSO | 43 hr |
| Dec 27, 4:40 AM MST | Winter Storm Watch | MSO | 23 hr |
| Dec 27, 3:02 PM MST | Winter Storm Warning | MSO | 3 days |
| Dec 30, 12:47 PM MST | Winter Weather Advisory | MSO | 10 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 | 2 |
| Special Weather Statement | 8 |
| Flooding | |
| River Flood Warning | 1 |
| Flood Watch | 2 |
| Areal Flood Advisory | 4 |
| Winter | |
| Winter Storm Warning | 13 |
| Blizzard Watch | 1 |
| Winter Storm Watch | 8 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 39 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 3 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Lake Wind Advisory | 8 |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 10 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 9 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
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.