Alert archive / Montana / Granite County
Weather alerts in Granite County, Montana, 2007
161 weather alerts in 2007, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Granite County and its neighbors
Each county as a circle sized by its count in 2007. Tap one for its archive.
- Alerts
- 161
- Warnings
- 59
- Watches
- 34
- Advisories
- 56
- Busiest month
- February21 alerts
- Busiest day
- January 3, 20074 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 1, 2:21 PM MST | Winter Weather Advisory | MSO | 23 hr |
| Jan 2, 4:57 AM MST | Winter Storm Watch | MSO | 9 hr |
| Jan 2, 2:26 PM MST | Heavy Snow Warning | MSO | 9 hr |
| Jan 2, 2:26 PM MST | Snow Advisory | MSO | 18 hr |
| Jan 2, 11:33 PM MST | Snow and Blowing Snow Advisory | MSO | 11 hr |
| Jan 2, 11:33 PM MST | Winter Storm Warning | MSO | 11 hr |
| Jan 3, 11:01 AM MST | Heavy Snow Warning | MSO | 17 hr |
| Jan 3, 11:01 AM MST | Snow Advisory | MSO | 17 hr |
| Jan 4, 2:09 PM MST | Snow Advisory | MSO | 11 hr |
| Jan 4, 2:09 PM MST | Winter Storm Watch | MSO | 22 hr |
| Jan 5, 11:15 AM MST | High Wind Warning | MSO | 13 hr |
| Jan 5, 12:21 PM MST | Snow and Blowing Snow Advisory | MSO | 25 hr |
| Jan 5, 12:21 PM MST | Winter Storm Warning | MSO | 25 hr |
| Jan 6, 2:31 PM MST | Snow and Blowing Snow Advisory | MSO | 19 hr |
| Jan 6, 2:31 PM MST | Winter Storm Warning | MSO | 32 hr |
| Jan 7, 2:23 PM MST | Snow and Blowing Snow Advisory | MSO | 8 hr |
| Jan 9, 2:51 PM MST | Snow Advisory | MSO | 18 hr |
| Jan 10, 10:21 AM MST | Wind Chill Warning | MSO | 25 hr |
| Jan 19, 2:05 PM MST | Snow Advisory | MSO | 27 hr |
| Jan 31, 2:28 PM MST | Winter Weather Advisory | MSO | 24 hr |
| Feb 4, 9:21 PM MST | Freezing Rain Advisory | MSO | 6 hr |
| Feb 5, 8:27 PM MST | Freezing Fog Advisory | MSO | 12 hr |
| Feb 6, 2:30 PM MST | Winter Storm Watch | MSO | 24 hr |
| Feb 7, 2:30 PM MST | Snow Advisory | MSO | 24 hr |
| Feb 9, 2:26 PM MST | Dense Fog Advisory | MSO | 21 hr |
| Feb 11, 3:39 AM MST | Snow Advisory | MSO | 32 hr |
| Feb 14, 1:55 PM MST | Winter Storm Watch | MSO | 12 hr |
| Feb 15, 2:05 AM MST | Winter Storm Warning | MSO | 13 min |
| Feb 15, 2:18 AM MST | Heavy Snow Warning | MSO | 24 hr |
| Feb 15, 2:10 PM MST | Winter Storm Warning | MSO | 12 hr |
| Feb 16, 2:18 AM MST | Wind Advisory | MSO | 7 hr |
| Feb 17, 2:40 PM MST | Heavy Snow Warning | MSO | 26 hr |
| Feb 19, 2:01 AM MST | Winter Storm Watch | MSO | 26 hr |
| Feb 20, 3:52 AM MST | Snow and Blowing Snow Advisory | MSO | 24 hr |
| Feb 20, 3:52 AM MST | Snow Advisory | MSO | 7 hr |
| Feb 21, 2:41 PM MST | Winter Storm Watch | MSO | 24 hr |
| Feb 22, 4:11 AM MST | Heavy Snow Warning | MSO | 25 hr |
| Feb 22, 10:47 AM MST | Snow Advisory | MSO | 24 hr |
| Feb 24, 2:36 PM MST | Snow Advisory | MSO | 19 hr |
| Feb 26, 2:35 PM MST | Snow Advisory | MSO | 24 hr |
| Feb 28, 1:08 PM MST | Snow Advisory | MSO | 20 hr |
| Mar 1, 12:26 PM MST | Snow Advisory | MSO | 8 hr |
| Mar 14, 6:41 PM MDT | Wind Advisory | MSO | 3 hr |
| Mar 26, 3:05 PM MDT | Heavy Snow Warning | MSO | 42 hr |
| Mar 26, 3:05 PM MDT | Winter Storm Watch | MSO | 12 hr |
| Mar 27, 2:47 AM MDT | Snow Advisory | MSO | 23 hr |
| Apr 10, 6:15 PM MDT | Snow Advisory | MSO | 9 hr |
| Apr 17, 3:24 AM MDT | Winter Storm Watch | MSO | 11 hr |
| Apr 17, 2:48 PM MDT | Heavy Snow Warning | MSO | 31 hr |
| Apr 17, 7:39 PM MDT | Severe Thunderstorm Warning | MSO | 32 min |
| Apr 18, 5:35 PM MDT | Snow Advisory | MSO | 4 hr |
| May 2, 3:02 PM MDT | Snow Advisory | MSO | 27 hr |
| May 10, 12:30 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| May 10, 2:16 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 10, 4:59 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 12, 2:11 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 17, 2:55 PM MDT | Mesoscale Discussion | SPC | 65 min |
| May 20, 3:50 AM MDT | Winter Storm Watch | MSO | 24 hr |
| May 20, 2:07 PM MDT | Heavy Snow Warning | MSO | 40 hr |
| May 20, 2:07 PM MDT | Snow Advisory | MSO | 24 hr |
| May 22, 5:48 AM MDT | Snow Advisory | MSO | 6 hr |
| May 24, 4:17 AM MDT | Heavy Snow Warning | MSO | 26 hr |
| May 24, 2:13 PM MDT | Snow Advisory | MSO | 14 hr |
| Jun 5, 8:10 PM MDT | Winter Storm Watch | MSO | 7 hr |
| Jun 6, 3:13 AM MDT | Heavy Snow Warning | MSO | 27 hr |
| Jun 16, 6:30 PM MDT | Severe Thunderstorm Warning | MSO | 26 min |
| Jun 17, 2:59 AM MDT | Wind Advisory | MSO | 11 hr |
| Jun 20, 2:02 PM MDT | Mesoscale Discussion | SPC | 58 min |
| Jun 20, 2:23 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 20, 6:38 PM MDT | Mesoscale Discussion | SPC | 67 min |
| Jun 20, 8:38 PM MDT | Mesoscale Discussion | SPC | 67 min |
| Jun 29, 5:40 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 1, 2:24 PM MDT | Fire Weather Watch | MSO | 15 hr |
| Jul 2, 5:00 AM MDT | Red Flag Warning | MSO | 16 hr |
| Jul 5, 2:57 PM MDT | Fire Weather Watch | MSO | 31 hr |
| Jul 5, 2:57 PM MDT | Red Flag Warning | MSO | 31 hr |
| Jul 6, 10:21 PM MDT | Red Flag Warning | MSO | 24 hr |
| Jul 13, 2:53 PM MDT | Fire Weather Watch | MSO | 18 hr |
| Jul 14, 9:05 AM MDT | Red Flag Warning | MSO | 12 hr |
| Jul 14, 1:45 PM MDT | Fire Weather Watch | MSO | 19 hr |
| Jul 14, 2:56 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 15, 9:11 AM MDT | Red Flag Warning | MSO | 11 hr |
| Jul 15, 4:10 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 16, 7:20 PM MDT | Severe Thunderstorm Warning | MSO | 40 min |
| Jul 17, 2:48 PM MDT | Fire Weather Watch | MSO | 38 hr |
| Jul 17, 3:10 PM MDT | Mesoscale Discussion | SPC | 65 min |
| Jul 18, 3:35 PM MDT | Mesoscale Discussion | SPC | 115 min |
| Jul 19, 4:28 AM MDT | Red Flag Warning | MSO | 16 hr |
| Jul 20, 4:26 AM MDT | Red Flag Warning | MSO | 17 hr |
| Jul 21, 3:45 AM MDT | Red Flag Warning | MSO | 17 hr |
| Jul 29, 1:58 AM MDT | Fire Weather Watch | MSO | 25 hr |
| Jul 30, 3:00 AM MDT | Red Flag Warning | MSO | 18 hr |
| Jul 30, 3:50 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 5:36 AM MDT | Red Flag Warning | MSO | 18 hr |
| Aug 4, 4:27 AM MDT | Red Flag Warning | MSO | 18 hr |
| Aug 6, 9:30 AM MDT | Red Flag Warning | MSO | 11 hr |
| Aug 6, 9:16 PM MDT | Fire Weather Watch | MSO | 6 hr |
| Aug 7, 3:09 AM MDT | Red Flag Warning | MSO | 19 hr |
| Aug 7, 10:16 PM MDT | Red Flag Warning | MSO | 22 hr |
| Aug 8, 9:46 PM MDT | Fire Weather Watch | MSO | 17 hr |
| Aug 9, 2:32 PM MDT | Red Flag Warning | MSO | 30 hr |
| Aug 10, 9:29 PM MDT | Fire Weather Watch | MSO | 18 hr |
| Aug 11, 3:17 PM MDT | Red Flag Warning | MSO | 31 hr |
| Aug 17, 3:15 PM MDT | Fire Weather Watch | MSO | 13 hr |
| Aug 18, 3:45 AM MDT | Fire Weather Watch | MSO | 17 hr |
| Aug 18, 3:45 AM MDT | Red Flag Warning | MSO | 17 hr |
| Aug 18, 9:00 PM MDT | Red Flag Warning | MSO | 24 hr |
| Aug 24, 1:33 PM MDT | Red Flag Warning | MSO | 31 hr |
| Aug 25, 9:16 PM MDT | Red Flag Warning | MSO | 23 hr |
| Aug 30, 4:27 AM MDT | Red Flag Warning | MSO | 17 hr |
| Sep 2, 3:10 PM MDT | Fire Weather Watch | MSO | 7 hr |
| Sep 2, 10:22 PM MDT | Red Flag Warning | MSO | 24 hr |
| Sep 10, 2:44 PM MDT | Fire Weather Watch | MSO | 24 hr |
| Sep 11, 2:50 PM MDT | Red Flag Warning | MSO | 30 hr |
| Sep 16, 3:58 PM MDT | Red Flag Warning | MSO | 4 hr |
| Sep 22, 2:59 AM MDT | Flash Flood Watch | MSO | 29 hr |
| Sep 22, 5:48 PM MDT | Heavy Snow Warning | MSO | 10 hr |
| Sep 23, 3:40 AM MDT | Snow Advisory | MSO | 17 hr |
| Sep 28, 4:00 AM MDT | Heavy Snow Warning | MSO | 26 hr |
| Sep 28, 4:00 AM MDT | Snow Advisory | MSO | 32 hr |
| Sep 30, 2:52 PM MDT | Snow Advisory | MSO | 23 hr |
| Oct 4, 2:43 PM MDT | Snow Advisory | MSO | 30 hr |
| Oct 19, 8:26 PM MDT | Snow Advisory | MSO | 9 hr |
| Oct 20, 5:53 AM MDT | Snow Advisory | MSO | 21 hr |
| Nov 4, 3:38 AM MST | Wind Advisory | MSO | 7 hr |
| Nov 10, 3:09 AM MST | Snow Advisory | MSO | 19 hr |
| Nov 12, 3:44 AM MST | Winter Storm Warning | MSO | 26 hr |
| Nov 12, 9:40 AM MST | High Wind Warning | MSO | 16 hr |
| Nov 13, 5:23 AM MST | Snow and Blowing Snow Advisory | MSO | 3 hr |
| Nov 17, 3:18 PM MST | Winter Storm Watch | MSO | 24 hr |
| Nov 18, 2:59 PM MST | Heavy Snow Warning | MSO | 23 hr |
| Nov 18, 2:59 PM MST | Winter Storm Warning | MSO | 13 hr |
| Nov 18, 5:17 PM MST | Snow Advisory | MSO | 35 hr |
| Nov 19, 4:24 AM MST | Winter Weather Advisory | MSO | 5 hr |
| Nov 25, 3:57 AM MST | Winter Storm Watch | MSO | 27 hr |
| Nov 26, 3:39 AM MST | Heavy Snow Warning | MSO | 31 hr |
| Nov 26, 2:57 PM MST | Winter Storm Warning | MSO | 26 hr |
| Nov 27, 9:18 PM MST | Winter Storm Watch | MSO | 6 hr |
| Nov 28, 3:47 AM MST | Heavy Snow Warning | MSO | 29 hr |
| Nov 28, 3:47 AM MST | Snow Advisory | MSO | 37 hr |
| Dec 1, 1:58 PM MST | Heavy Snow Warning | MSO | 48 hr |
| Dec 1, 8:58 PM MST | Winter Storm Warning | MSO | 44 hr |
| Dec 2, 10:42 AM MST | Wind Advisory | MSO | 3 hr |
| Dec 9, 4:57 PM MST | Snow Advisory | MSO | 17 hr |
| Dec 13, 2:23 PM MST | Winter Storm Watch | MSO | 24 hr |
| Dec 14, 2:03 PM MST | Snow Advisory | MSO | 27 hr |
| Dec 16, 2:11 PM MST | Snow Advisory | MSO | 26 hr |
| Dec 17, 7:49 PM MST | Snow Advisory | MSO | 33 hr |
| Dec 18, 2:39 PM MST | Winter Storm Watch | MSO | 22 hr |
| Dec 19, 4:28 AM MST | Heavy Snow Warning | MSO | 35 hr |
| Dec 19, 12:26 PM MST | Snow Advisory | MSO | 27 hr |
| Dec 22, 4:50 AM MST | Winter Storm Watch | MSO | 33 hr |
| Dec 23, 1:53 PM MST | Heavy Snow Warning | MSO | 24 hr |
| Dec 23, 1:53 PM MST | Snow Advisory | MSO | 27 hr |
| Dec 25, 2:43 PM MST | Snow Advisory | MSO | 31 hr |
| Dec 27, 2:25 PM MST | Snow Advisory | MSO | 36 hr |
| Dec 27, 2:25 PM MST | Winter Storm Watch | MSO | 36 hr |
| Dec 28, 2:49 PM MST | Heavy Snow Warning | MSO | 48 hr |
| Dec 29, 2:27 AM MST | Winter Storm Warning | MSO | 36 hr |
| Dec 29, 3:18 PM MST | Snow and Blowing Snow Advisory | MSO | 29 hr |
| Dec 30, 6:19 PM MST | Snow Advisory | MSO | 9 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 | |
| Severe Thunderstorm Warning | 3 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 12 |
| Flooding | |
| Flash Flood Watch | 1 |
| Winter | |
| Heavy Snow Warning | 19 |
| Winter Storm Warning | 10 |
| Winter Storm Watch | 17 |
| Freezing Rain Advisory | 1 |
| Snow Advisory | 38 |
| Snow and Blowing Snow Advisory | 7 |
| Winter Weather Advisory | 3 |
| Cold | |
| Wind Chill Warning | 1 |
| Wind and dust | |
| High Wind Warning | 2 |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 24 |
| Fire Weather Watch | 13 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Freezing Fog Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20062008
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.