Alert archive / Montana / Phillips County
Weather alerts in Phillips County, Montana, 2026
189 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Phillips County and its neighbors
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Alerts
- 189
- Warnings
- 62
- Watches
- 31
- Advisories
- 70
- Busiest month
- July39 alerts
- Busiest day
- September 7, 20268 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Phillips County, 2026
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 29 | 11 | 62% | 13 | 77% | 32 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2026
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Glasgow, MT: severe thunderstorm warnings | 152 | 56 | 63% | 128 | 66% | 29 min |
| NWS Glasgow, MT: flash flood warnings | 16 | 3 | 81% | 9 | 89% | 37 min |
An office's figures cover every county it serves, including across state lines.
The year is still running; reports filed late and damage surveys can still change these figures.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
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 3, 11:48 AM MST | Dense Fog Advisory | GGW | 16 hr |
| Jan 3, 1:22 PM MST | Winter Weather Advisory | GGW | 22 hr |
| Jan 10, 1:35 AM MST | High Wind Warning | GGW | 65 hr |
| Jan 14, 1:12 AM MST | High Wind Watch | GGW | 24 hr |
| Jan 15, 12:53 AM MST | High Wind Warning | GGW | 40 hr |
| Jan 17, 10:29 AM MST | High Wind Warning | GGW | 25 hr |
| Jan 20, 1:54 PM MST | High Wind Warning | GGW | 19 hr |
| Jan 21, 12:45 AM MST | Extreme Cold Watch | GGW | 13 hr |
| Jan 21, 1:26 PM MST | Cold Weather Advisory | GGW | 4 days |
| Jan 30, 1:18 AM MST | Winter Weather Advisory | GGW | 36 hr |
| Jan 30, 2:56 AM MST | Dense Fog Advisory | GGW | 8 hr |
| Jan 30, 9:10 AM MST | High Wind Warning | GGW | 25 hr |
| Feb 15, 11:59 AM MST | Winter Storm Watch | GGW | 35 hr |
| Feb 16, 7:26 AM MST | High Wind Watch | GGW | 15 hr |
| Feb 16, 10:11 PM MST | High Wind Warning | GGW | 29 hr |
| Feb 16, 10:33 PM MST | Blizzard Warning | GGW | 36 hr |
| Feb 16, 10:33 PM MST | Winter Weather Advisory | GGW | 31 hr |
| Feb 17, 11:42 AM MST | Cold Weather Advisory | GGW | 24 hr |
| Feb 18, 10:38 AM MST | Cold Weather Advisory | GGW | 24 hr |
| Feb 23, 11:39 AM MST | High Wind Watch | GGW | 37 hr |
| Feb 25, 12:12 AM MST | High Wind Warning | GGW | 46 hr |
| Feb 26, 9:48 AM MST | Winter Weather Advisory | GGW | 47 hr |
| Feb 26, 9:52 AM MST | Winter Storm Warning | GGW | 30 hr |
| Mar 5, 10:27 PM MST | High Wind Watch | GGW | 24 hr |
| Mar 6, 10:55 PM MST | High Wind Warning | GGW | 42 hr |
| Mar 7, 10:33 PM MST | Winter Weather Advisory | GGW | 30 hr |
| Mar 8, 1:39 PM MDT | Red Flag Warning | GGW | 5 hr |
| Mar 10, 11:53 AM MDT | High Wind Watch | GGW | 13 hr |
| Mar 10, 12:10 PM MDT | Winter Storm Watch | GGW | 37 hr |
| Mar 11, 12:32 AM MDT | Winter Weather Advisory | GGW | 25 hr |
| Mar 11, 12:43 AM MDT | High Wind Warning | GGW | 42 hr |
| Mar 12, 1:35 AM MDT | Winter Storm Warning | GGW | 67 hr |
| Mar 13, 11:03 AM MDT | Winter Weather Advisory | GGW | 33 hr |
| Mar 15, 1:04 PM MDT | High Wind Watch | GGW | 23 hr |
| Mar 15, 1:04 PM MDT | High Wind Warning | GGW | 65 hr |
| Mar 25, 12:39 AM MDT | Lake Wind Advisory | GGW | 23 hr |
| Mar 26, 1:02 AM MDT | Lake Wind Advisory | GGW | 21 hr |
| Mar 29, 2:18 PM MDT | Lake Wind Advisory | GGW | 34 hr |
| Mar 31, 12:25 PM MDT | Lake Wind Advisory | GGW | 58 hr |
| Apr 2, 2:05 AM MDT | Winter Weather Advisory | GGW | 38 hr |
| Apr 3, 12:22 PM MDT | Lake Wind Advisory | GGW | 33 hr |
| Apr 5, 12:15 PM MDT | High Wind Watch | GGW | 24 hr |
| Apr 5, 12:15 PM MDT | Lake Wind Advisory | GGW | 37 hr |
| Apr 6, 11:47 AM MDT | High Wind Warning | GGW | 48 hr |
| Apr 7, 2:35 AM MDT | Lake Wind Advisory | GGW | 39 hr |
| Apr 9, 10:45 AM MDT | Lake Wind Advisory | GGW | 14 hr |
| Apr 11, 5:48 PM MDT | Special Weather Statement | GGW | 57 min |
| Apr 11, 6:33 PM MDT | Severe Thunderstorm Warning | GGW | 57 min |
| Apr 11, 7:25 PM MDT | Severe Thunderstorm Warning | GGW | 65 min |
| Apr 15, 4:18 AM MDT | Lake Wind Advisory | GGW | 41 hr |
| Apr 17, 8:51 AM MDT | Lake Wind Advisory | GGW | 8 hr |
| Apr 21, 1:15 PM MDT | Fire Weather Watch | GGW | 9 hr |
| Apr 21, 1:46 PM MDT | High Wind Watch | GGW | 23 hr |
| Apr 21, 9:49 PM MDT | Red Flag Warning | GGW | 23 hr |
| Apr 22, 12:39 PM MDT | High Wind Warning | GGW | 31 hr |
| Apr 23, 3:34 AM MDT | Winter Weather Advisory | GGW | 8 hr |
| Apr 23, 1:20 PM MDT | Winter Weather Advisory | GGW | 37 hr |
| Apr 23, 7:21 PM MDT | Lake Wind Advisory | GGW | 47 hr |
| May 3, 8:14 AM MDT | Lake Wind Advisory | GGW | 37 hr |
| May 10, 1:01 AM MDT | Fire Weather Watch | GGW | 11 hr |
| May 10, 12:10 PM MDT | Red Flag Warning | GGW | 32 hr |
| May 10, 12:27 PM MDT | Lake Wind Advisory | GGW | 33 hr |
| May 11, 12:14 PM MDT | Fire Weather Watch | TFX | 25 hr |
| May 11, 10:49 PM MDT | High Wind Watch | GGW | 24 hr |
| May 11, 11:04 PM MDT | Fire Weather Watch | GGW | 13 hr |
| May 12, 12:01 PM MDT | Red Flag Warning | GGW | 3 days |
| May 12, 12:59 PM MDT | Red Flag Warning | TFX | 32 hr |
| May 12, 10:53 PM MDT | High Wind Warning | GGW | 49 hr |
| May 13, 3:52 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 13, 4:41 PM MDT | Severe Thunderstorm Warning | GGW | 64 min |
| May 13, 5:26 PM MDT | Severe Thunderstorm Warning | GGW | 64 min |
| May 13, 5:42 PM MDT | Severe Thunderstorm Warning | GGW | 63 min |
| May 13, 5:47 PM MDT | Mesoscale Discussion | SPC | 88 min |
| May 13, 6:27 PM MDT | Severe Thunderstorm Warning | GGW | 63 min |
| May 13, 7:29 PM MDT | Severe Thunderstorm Warning | GGW | 61 min |
| May 13, 10:03 PM MDT | Severe Thunderstorm Warning | GGW | 57 min |
| May 14, 10:35 AM MDT | Blowing Dust Advisory | GGW | 13 hr |
| May 15, 12:03 AM MDT | Lake Wind Advisory | GGW | 21 hr |
| May 15, 5:42 PM MDT | Special Weather Statement | GGW | 63 min |
| May 16, 12:48 PM MDT | Lake Wind Advisory | GGW | 34 hr |
| May 24, 9:27 PM MDT | Lake Wind Advisory | GGW | 4 days |
| May 24, 10:03 PM MDT | Heat Advisory | GGW | 47 hr |
| May 25, 9:44 PM MDT | Heat Advisory | GGW | 4 days |
| May 29, 6:16 PM MDT | Special Weather Statement | GGW | 59 min |
| May 29, 6:47 PM MDT | Special Weather Statement | GGW | 58 min |
| May 29, 7:09 PM MDT | Severe Thunderstorm Warning | GGW | 66 min |
| May 29, 7:44 PM MDT | Special Weather Statement | GGW | 61 min |
| May 29, 8:41 PM MDT | Special Weather Statement | GGW | 64 min |
| May 31, 12:03 AM MDT | Lake Wind Advisory | GGW | 48 hr |
| Jun 2, 12:42 PM MDT | Lake Wind Advisory | GGW | 6 hr |
| Jun 4, 2:01 PM MDT | Special Weather Statement | GGW | 59 min |
| Jun 6, 12:42 PM MDT | Lake Wind Advisory | GGW | 32 hr |
| Jun 6, 6:37 PM MDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jun 8, 12:15 PM MDT | Lake Wind Advisory | GGW | 3 days |
| Jun 11, 11:24 PM MDT | Lake Wind Advisory | GGW | 22 hr |
| Jun 12, 3:24 PM MDT | Special Weather Statement | GGW | 66 min |
| Jun 16, 3:42 AM MDT | Lake Wind Advisory | GGW | 40 hr |
| Jun 16, 4:25 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 16, 6:33 PM MDT | Special Weather Statement | GGW | 57 min |
| Jun 19, 12:05 PM MDT | Lake Wind Advisory | GGW | 35 hr |
| Jun 25, 11:25 AM MDT | Lake Wind Advisory | GGW | 9 hr |
| Jun 26, 8:55 AM MDT | Lake Wind Advisory | GGW | 19 hr |
| Jun 26, 4:29 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 26, 6:50 PM MDT | Special Weather Statement | GGW | 55 min |
| Jun 27, 11:40 PM MDT | Lake Wind Advisory | GGW | 22 hr |
| Jun 28, 7:33 AM MDT | Areal Flood Advisory | GGW | 6 hr |
| Jun 29, 7:29 AM MDT | Lake Wind Advisory | GGW | 11 hr |
| Jun 29, 12:08 PM MDT | Lake Wind Advisory | GGW | 32 hr |
| Jul 1, 9:39 PM MDT | Severe Thunderstorm Warning | GGW | 66 min |
| Jul 5, 8:07 PM MDT | Severe Thunderstorm Warning | GGW | 53 min |
| Jul 5, 8:46 PM MDT | Special Weather Statement | GGW | 59 min |
| Jul 6, 9:30 PM MDT | Lake Wind Advisory | GGW | 18 hr |
| Jul 7, 5:02 PM MDT | Severe Thunderstorm Warning | GGW | 46 min |
| Jul 8, 11:24 AM MDT | Extreme Heat Watch | GGW | 37 hr |
| Jul 8, 9:09 PM MDT | Special Weather Statement | GGW | 66 min |
| Jul 8, 10:17 PM MDT | Special Weather Statement | GGW | 58 min |
| Jul 10, 12:30 AM MDT | Extreme Heat Warning | GGW | 6 days |
| Jul 11, 11:00 PM MDT | Red Flag Warning | GGW | 22 hr |
| Jul 12, 11:13 AM MDT | Lake Wind Advisory | GGW | 19 hr |
| Jul 12, 5:55 PM MDT | Severe Thunderstorm Warning | GGW | 65 min |
| Jul 12, 6:27 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 12, 6:55 PM MDT | Severe Thunderstorm Warning | GGW | 65 min |
| Jul 12, 11:05 PM MDT | Heat Advisory | GGW | 49 hr |
| Jul 13, 12:11 PM MDT | Lake Wind Advisory | GGW | 48 hr |
| Jul 13, 2:30 PM MDT | Flood Watch | GGW | 36 hr |
| Jul 14, 5:37 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 14, 6:42 PM MDT | Mesoscale Discussion | SPC | 63 min |
| Jul 16, 3:51 AM MDT | Dense Fog Advisory | GGW | 5 hr |
| Jul 20, 11:12 AM MDT | Lake Wind Advisory | GGW | 8 hr |
| Jul 22, 10:03 AM MDT | Extreme Heat Watch | GGW | 27 hr |
| Jul 22, 11:51 AM MDT | Fire Weather Watch | GGW | 24 hr |
| Jul 23, 12:31 AM MDT | Fire Weather Watch | TFX | 13 hr |
| Jul 23, 12:15 PM MDT | Red Flag Warning | GGW | 32 hr |
| Jul 23, 12:50 PM MDT | Heat Advisory | GGW | 12 hr |
| Jul 23, 12:50 PM MDT | Extreme Heat Warning | GGW | 3 days |
| Jul 23, 1:57 PM MDT | Red Flag Warning | TFX | 55 hr |
| Jul 23, 2:05 PM MDT | Lake Wind Advisory | GGW | 28 hr |
| Jul 24, 12:11 PM MDT | Red Flag Warning | GGW | 34 hr |
| Jul 25, 6:35 PM MDT | Severe Thunderstorm Warning | GGW | 55 min |
| Jul 25, 7:24 PM MDT | Severe Thunderstorm Warning | GGW | 66 min |
| Jul 29, 10:46 AM MDT | Fire Weather Watch | TFX | 48 hr |
| Jul 29, 10:59 PM MDT | Extreme Heat Watch | GGW | 36 hr |
| Jul 30, 12:55 PM MDT | Fire Weather Watch | GGW | 23 hr |
| Jul 31, 11:01 AM MDT | Red Flag Warning | TFX | 64 hr |
| Jul 31, 11:20 AM MDT | Lake Wind Advisory | GGW | 55 hr |
| Jul 31, 11:20 AM MDT | Extreme Heat Warning | GGW | 49 hr |
| Jul 31, 11:34 AM MDT | Red Flag Warning | GGW | 57 hr |
| Aug 2, 1:10 PM MDT | Dense Smoke Advisory | GGW | 5 hr |
| Aug 2, 9:42 PM MDT | Lake Wind Advisory | GGW | 23 hr |
| Aug 4, 11:48 AM MDT | Fire Weather Watch | GGW | 22 hr |
| Aug 5, 9:24 AM MDT | Red Flag Warning | GGW | 34 hr |
| Aug 5, 10:29 AM MDT | Lake Wind Advisory | GGW | 33 hr |
| Aug 6, 12:53 PM MDT | Fire Weather Watch | GGW | 24 hr |
| Aug 7, 12:40 PM MDT | Red Flag Warning | GGW | 31 hr |
| Aug 9, 11:57 AM MDT | Lake Wind Advisory | GGW | 16 hr |
| Aug 12, 7:24 PM MDT | Lake Wind Advisory | GGW | 14 hr |
| Aug 16, 6:25 PM MDT | Severe Thunderstorm Warning | GGW | 65 min |
| Aug 17, 2:41 PM MDT | Special Weather Statement | GGW | 64 min |
| Aug 17, 3:42 PM MDT | Severe Thunderstorm Warning | GGW | 63 min |
| Aug 18, 6:20 PM MDT | Severe Thunderstorm Warning | GGW | 55 min |
| Aug 21, 12:39 PM MDT | Lake Wind Advisory | GGW | 38 hr |
| Aug 23, 12:34 PM MDT | Lake Wind Advisory | GGW | 32 hr |
| Aug 23, 3:31 PM MDT | Mesoscale Discussion | SPC | 59 min |
| Aug 23, 3:45 PM MDT | Severe Thunderstorm Warning | GGW | 60 min |
| Aug 23, 3:48 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 23, 5:20 PM MDT | Severe Thunderstorm Warning | GGW | 55 min |
| Aug 23, 5:56 PM MDT | Mesoscale Discussion | SPC | 94 min |
| Aug 23, 6:04 PM MDT | Severe Thunderstorm Warning | GGW | 56 min |
| Aug 29, 12:01 PM MDT | Lake Wind Advisory | GGW | 30 hr |
| Aug 30, 11:57 AM MDT | Lake Wind Advisory | GGW | 30 hr |
| Sep 2, 4:42 PM MDT | Special Weather Statement | GGW | 63 min |
| Sep 2, 5:46 PM MDT | Special Weather Statement | GGW | 59 min |
| Sep 2, 5:57 PM MDT | Severe Thunderstorm Warning | GGW | 63 min |
| Sep 2, 6:56 PM MDT | Special Weather Statement | GGW | 64 min |
| Sep 2, 7:12 PM MDT | Special Weather Statement | GGW | 63 min |
| Sep 3, 3:17 PM MDT | Lake Wind Advisory | GGW | 23 hr |
| Sep 6, 1:39 PM MDT | Lake Wind Advisory | GGW | 56 hr |
| Sep 6, 10:02 PM MDT | Mesoscale Discussion | SPC | 58 min |
| Sep 6, 10:40 PM MDT | Severe Thunderstorm Warning | GGW | 65 min |
| Sep 6, 11:25 PM MDT | Severe Thunderstorm Warning | GGW | 65 min |
| Sep 6, 11:48 PM MDT | Severe Thunderstorm Warning | GGW | 57 min |
| Sep 6, 11:49 PM MDT | Mesoscale Discussion | SPC | 86 min |
| Sep 7, 12:01 AM MDT | Severe Thunderstorm Warning | GGW | 59 min |
| Sep 7, 12:44 AM MDT | Severe Thunderstorm Warning | GGW | 61 min |
| Sep 7, 12:59 AM MDT | Severe Thunderstorm Warning | GGW | 61 min |
| Sep 7, 6:29 PM MDT | High Wind Warning | GGW | 15 hr |
| Sep 12, 1:39 PM MDT | Lake Wind Advisory | GGW | 58 hr |
| Sep 16, 10:27 AM MDT | Lake Wind Advisory | GGW | 36 hr |
| Sep 24, 11:28 AM MDT | Lake Wind Advisory | GGW | 46 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive2025
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.