Alert archive / North Dakota / 2017
Weather alerts in North Dakota, August 2017
134 weather alerts in August 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in August 2017. Tap one for its archive.
- Alerts
- 134
- Warnings
- 35
- Watches
- 1
- Advisories
- 6
- Busiest day
- August 12, 201724 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 31, 7:05 PM CDT | Special Weather Statement | BIS | Kidder | 25 min |
| Jul 31, 7:30 PM CDT | Severe Thunderstorm Warning | FGF | Grand Forks, Traill | 60 min |
| Jul 31, 8:00 PM CDT | Severe Thunderstorm Warning | FGF | Steele, Traill | 45 min |
| Jul 31, 8:31 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Cass, Steele, Traill | 59 min |
| Jul 31, 9:13 PM CDT | Severe Thunderstorm Warning | FGF | Cass, Ransom, Richland | 62 min |
| Jul 31, 9:23 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Cass, Ransom | 52 min |
| Jul 31, 10:16 PM CDT | Special Weather Statement | FGF | Richland | 59 min |
| Jul 31, 11:15 PM CDT | Special Weather Statement | FGF | Richland | 60 min |
| Aug 1, 3:07 AM CDT | Special Weather Statement | BIS | Stark | 38 min |
| Aug 1, 3:50 AM CDT | Special Weather Statement | BIS | Grant | 40 min |
| Aug 1, 4:17 AM CDT | Special Weather Statement | BIS | Hettinger | 43 min |
| Aug 1, 5:05 AM CDT | Special Weather Statement | BIS | Grant, Sioux | 40 min |
| Aug 1, 5:41 AM CDT | Special Weather Statement | BIS | Sioux | 49 min |
| Aug 1, 5:59 AM CDT | Special Weather Statement | BIS | Sioux | 46 min |
| Aug 5, 4:59 PM CDT | Special Weather Statement | BIS | Hettinger | 46 min |
| Aug 5, 6:04 PM CDT | Special Weather Statement | BIS | Adams | 41 min |
| Aug 5, 6:14 PM CDT | Severe Thunderstorm Warning | BIS | Adams | 46 min |
| Aug 5, 6:46 PM CDT | Mesoscale Discussion | SPC | Adams, Bowman, Golden Valley, Hettinger, Slope | 59 min |
| Aug 6, 2:26 AM CDT | Special Weather Statement | BIS | Adams | 49 min |
| Aug 8, 2:14 PM CDT | Special Weather Statement | BIS | Adams, Hettinger | 46 min |
| Aug 8, 2:24 PM CDT | Special Weather Statement | BIS | Billings, Bowman, Golden Valley, Slope | 51 min |
| Aug 8, 3:00 PM CDT | Special Weather Statement | BIS | Grant | 45 min |
| Aug 8, 3:16 PM CDT | Special Weather Statement | BIS | Slope | 44 min |
| Aug 8, 3:49 PM CDT | Special Weather Statement | BIS | Grant, Morton | 41 min |
| Aug 8, 4:01 PM CDT | Special Weather Statement | BIS | Adams | 44 min |
| Aug 8, 4:22 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Sioux | 53 min |
| Aug 8, 4:31 PM CDT | Special Weather Statement | BIS | Grant | 44 min |
| Aug 8, 4:47 PM CDT | Special Weather Statement | BIS | Slope | 43 min |
| Aug 8, 4:52 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Bowman, Hettinger, Slope | 35 min |
| Aug 8, 5:13 PM CDT | Special Weather Statement | BIS | Sioux | 47 min |
| Aug 8, 5:25 PM CDT | Special Weather Statement | BIS | Golden Valley | 50 min |
| Aug 8, 5:59 PM CDT | Special Weather Statement | BIS | Sioux | 46 min |
| Aug 8, 6:06 PM CDT | Special Weather Statement | BIS | Adams | 39 min |
| Aug 8, 6:23 PM CDT | Special Weather Statement | BIS | Sioux | 22 min |
| Aug 8, 6:40 PM CDT | Special Weather Statement | BIS | Billings | 50 min |
| Aug 8, 9:14 PM CDT | Special Weather Statement | BIS | Mountrail | 16 min |
| Aug 8, 10:41 PM CDT | Special Weather Statement | BIS | Mountrail | 34 min |
| Aug 9, 12:30 AM CDT | Special Weather Statement | BIS | Renville | 45 min |
| Aug 9, 1:22 PM CDT | Special Weather Statement | BIS | Foster, Kidder, Stutsman | 38 min |
| Aug 9, 2:07 PM CDT | Special Weather Statement | BIS | Foster, Stutsman | 38 min |
| Aug 9, 2:30 PM CDT | Special Weather Statement | FGF | Griggs, Steele | 60 min |
| Aug 9, 2:43 PM CDT | Severe Thunderstorm Warning | FGF | Barnes | 62 min |
| Aug 9, 2:46 PM CDT | Special Weather Statement | BIS | Dickey, LaMoure | 44 min |
| Aug 9, 3:07 PM CDT | Severe Thunderstorm Warning | BIS | LaMoure | 53 min |
| Aug 9, 3:22 PM CDT | Mesoscale Discussion | SPC | Barnes, Cass, Dickey, Griggs, LaMoure, Ransom and 2 more | 83 min |
| Aug 9, 3:27 PM CDT | Severe Thunderstorm Warning | BIS | Dickey | 34 min |
| Aug 9, 3:37 PM CDT | Special Weather Statement | FGF | Barnes, Cass | 38 min |
| Aug 9, 3:56 PM CDT | Special Weather Statement | BIS | Kidder | 49 min |
| Aug 9, 4:19 PM CDT | Special Weather Statement | FGF | Cass | 41 min |
| Aug 9, 4:29 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Cass, Ransom, Richland | 31 min |
| Aug 9, 4:39 PM CDT | Special Weather Statement | BIS | Logan | 21 min |
| Aug 9, 4:56 PM CDT | Severe Thunderstorm Warning | FGF | Cass, Ransom, Richland | 49 min |
| Aug 9, 5:21 PM CDT | Special Weather Statement | FGF | Sargent | 54 min |
| Aug 9, 5:31 PM CDT | Special Weather Statement | BIS | McIntosh | 44 min |
| Aug 9, 5:44 PM CDT | Special Weather Statement | FGF | Richland | 61 min |
| Aug 9, 6:00 PM CDT | Special Weather Statement | BIS | Dickey | 30 min |
| Aug 9, 6:26 PM CDT | Special Weather Statement | BIS | Dickey | 34 min |
| Aug 10, 6:12 AM CDT | Dense Fog Advisory | BIS | Adams, Billings, Bowman, Burke, Divide, Dunn and 7 more | 4 hr |
| Aug 11, 4:13 PM CDT | Special Weather Statement | BIS | Emmons | 47 min |
| Aug 11, 5:31 PM CDT | Special Weather Statement | BIS | Hettinger | 29 min |
| Aug 11, 5:49 PM CDT | Special Weather Statement | BIS | Adams | 26 min |
| Aug 11, 6:08 PM CDT | Severe Thunderstorm Warning | BIS | Adams | 42 min |
| Aug 11, 6:34 PM CDT | Special Weather Statement | UNR | Adams | 26 min |
| Aug 11, 7:44 PM CDT | Special Weather Statement | BIS | Golden Valley | 46 min |
| Aug 11, 8:06 PM CDT | Severe Thunderstorm Warning | BIS | Golden Valley, McKenzie | 54 min |
| Aug 11, 8:57 PM CDT | Severe Thunderstorm Warning | BIS | Golden Valley | 63 min |
| Aug 11, 9:54 PM CDT | Severe Thunderstorm Warning | BIS | Billings, Golden Valley | 66 min |
| Aug 11, 10:57 PM CDT | Severe Thunderstorm Warning | BIS | Billings, Golden Valley, Slope, Stark | 63 min |
| Aug 12, 2:03 PM CDT | Special Weather Statement | BIS | McIntosh | 42 min |
| Aug 12, 2:13 PM CDT | Severe Thunderstorm Warning | BIS | McIntosh | 62 min |
| Aug 12, 3:15 PM CDT | Special Weather Statement | BIS | Stark | 45 min |
| Aug 12, 3:22 PM CDT | Special Weather Statement | BIS | Dickey | 38 min |
| Aug 12, 3:33 PM CDT | Special Weather Statement | BIS | Bowman | 42 min |
| Aug 12, 3:39 PM CDT | Severe Thunderstorm Warning | BIS | Bowman | 31 min |
| Aug 12, 3:56 PM CDT | Special Weather Statement | BIS | Dickey | 49 min |
| Aug 12, 4:00 PM CDT | Special Weather Statement | BIS | Mercer | 45 min |
| Aug 12, 4:09 PM CDT | Special Weather Statement | BIS | Billings | 51 min |
| Aug 12, 4:27 PM CDT | Special Weather Statement | BIS | Mercer | 48 min |
| Aug 12, 4:34 PM CDT | Severe Thunderstorm Warning | BIS | Mercer | 56 min |
| Aug 12, 4:45 PM CDT | Special Weather Statement | BIS | Billings | 45 min |
| Aug 12, 4:51 PM CDT | Special Weather Statement | BIS | Mercer | 39 min |
| Aug 12, 5:14 PM CDT | Severe Thunderstorm Warning | BIS | Hettinger, Slope, Stark | 61 min |
| Aug 12, 5:36 PM CDT | Severe Thunderstorm Warning | BIS | Grant, Morton | 54 min |
| Aug 12, 5:46 PM CDT | Mesoscale Discussion | SPC | Adams, Emmons, Grant, Sioux | 89 min |
| Aug 12, 6:17 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Hettinger | 58 min |
| Aug 12, 6:25 PM CDT | Severe Thunderstorm Warning | BIS | Grant, Sioux | 65 min |
| Aug 12, 6:53 PM CDT | Tornado Warning | BIS | Sioux | 37 min |
| Aug 12, 7:15 PM CDT | Severe Thunderstorm Warning | BIS | Adams | 41 min |
| Aug 12, 7:39 PM CDT | Special Weather Statement | BIS | Morton | 36 min |
| Aug 12, 8:03 PM CDT | Special Weather Statement | BIS | Morton | 42 min |
| Aug 12, 8:09 PM CDT | Special Weather Statement | BIS | Adams | 51 min |
| Aug 12, 8:28 PM CDT | Special Weather Statement | BIS | Kidder | 47 min |
| Aug 12, 10:05 PM CDT | Special Weather Statement | BIS | Sioux | 25 min |
| Aug 16, 2:26 AM CDT | Dense Fog Advisory | BIS | Adams, Billings, Bottineau, Bowman, Dunn, Golden Valley and 10 more | 8 hr |
| Aug 17, 2:34 AM CDT | Dense Fog Advisory | FGF | Cavalier, Pembina, Walsh | 7 hr |
| Aug 17, 5:27 PM CDT | Special Weather Statement | BIS | Mountrail | 48 min |
| Aug 17, 6:27 PM CDT | Special Weather Statement | BIS | Golden Valley | 48 min |
| Aug 17, 6:59 PM CDT | Special Weather Statement | BIS | Williams | 46 min |
| Aug 17, 7:56 PM CDT | Special Weather Statement | BIS | Williams | 34 min |
| Aug 17, 7:59 PM CDT | Special Weather Statement | BIS | Divide | 31 min |
| Aug 17, 8:17 PM CDT | Severe Thunderstorm Warning | BIS | Divide, Williams | 58 min |
| Aug 17, 8:33 PM CDT | Special Weather Statement | BIS | Divide | 27 min |
| Aug 17, 8:48 PM CDT | Special Weather Statement | BIS | Burke | 27 min |
| Aug 17, 8:52 PM CDT | Special Weather Statement | BIS | Mountrail | 23 min |
| Aug 17, 9:10 PM CDT | Severe Thunderstorm Warning | BIS | Divide, Williams | 43 min |
| Aug 17, 9:18 PM CDT | Severe Thunderstorm Warning | BIS | Burke | 37 min |
| Aug 17, 9:22 PM CDT | Special Weather Statement | BIS | Williams | 23 min |
| Aug 17, 9:24 PM CDT | Special Weather Statement | BIS | Mountrail | 36 min |
| Aug 17, 9:41 PM CDT | Special Weather Statement | BIS | McHenry | 49 min |
| Aug 17, 9:47 PM CDT | Special Weather Statement | BIS | Williams | 43 min |
| Aug 17, 10:34 PM CDT | Special Weather Statement | BIS | Renville | 26 min |
| Aug 17, 10:41 PM CDT | Special Weather Statement | BIS | McHenry | 34 min |
| Aug 17, 11:22 PM CDT | Special Weather Statement | BIS | McHenry | 23 min |
| Aug 17, 11:40 PM CDT | Special Weather Statement | BIS | Ward | 35 min |
| Aug 18, 2:03 AM CDT | Special Weather Statement | BIS | McHenry | 42 min |
| Aug 18, 2:41 AM CDT | Fire Weather Watch | BIS | Adams, Billings, Bowman, Dunn, Golden Valley, Hettinger and 3 more | 25 hr |
| Aug 18, 2:52 AM CDT | Special Weather Statement | BIS | Sheridan | 23 min |
| Aug 18, 3:43 AM CDT | Special Weather Statement | BIS | Wells | 47 min |
| Aug 18, 4:03 AM CDT | Special Weather Statement | BIS | Sheridan | 27 min |
| Aug 18, 4:24 AM CDT | Severe Thunderstorm Warning | BIS | Foster, Stutsman, Wells | 55 min |
| Aug 19, 3:18 AM CDT | Red Flag Warning | BIS | Adams, Billings, Bowman, Golden Valley, Hettinger, Slope and 1 more | 18 hr |
| Aug 21, 1:58 AM CDT | Special Weather Statement | BIS | Morton | 47 min |
| Aug 21, 3:30 AM CDT | Special Weather Statement | BIS | Morton | 45 min |
| Aug 26, 12:19 AM CDT | Dense Fog Advisory | BIS | Bottineau, Burke, Burleigh, Dunn, Emmons, Foster and 12 more | 10 hr |
| Aug 26, 2:13 PM CDT | Mesoscale Discussion | SPC | Sioux | 3 hr |
| Aug 26, 4:11 PM CDT | Severe Thunderstorm Warning | BIS | Grant, Hettinger | 64 min |
| Aug 26, 4:38 PM CDT | Special Weather Statement | BIS | Slope | 52 min |
| Aug 26, 4:50 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Grant, Hettinger, Sioux | 55 min |
| Aug 26, 5:11 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Bowman, Slope | 42 min |
| Aug 26, 5:56 PM CDT | Special Weather Statement | BIS | Grant | 49 min |
| Aug 26, 8:15 PM CDT | Special Weather Statement | BIS | Grant | 45 min |
| Aug 27, 4:41 AM CDT | Dense Fog Advisory | FGF | Richland | 4 hr |
| Aug 27, 6:04 AM CDT | Dense Fog Advisory | BIS | Adams, Billings, Bowman, Burleigh, Dunn, Emmons and 7 more | 5 hr |
| Aug 31, 6:52 PM CDT | Special Weather Statement | BIS | Williams | 38 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 | |
| Severe Thunderstorm Warning | 33 |
| Tornado Warning | 1 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 88 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adams County23
- Grant County15
- Hettinger County15
- Golden Valley County14
- Slope County14
- Sioux County13
- Bowman County11
- Billings County11
- Stark County9
- Cass County8
- Mountrail County8
- Williams County8
- Richland County7
- Dickey County7
- Mercer County7
- Barnes County6
- Morton County6
- McHenry County6
- Kidder County5
- Ransom County5
- Divide County5
- Dunn County5
- Steele County4
- Renville County4
- Foster County4
- Stutsman County4
- McIntosh County4
- Burke County4
- Emmons County4
- Sheridan County4
- Traill County3
- LaMoure County3
- McKenzie County3
- Oliver County3
- Wells County3
- Griggs County2
- Sargent County2
- Logan County2
- Bottineau County2
- Burleigh County2
Nearby
Alerts in force nowTornadoes on recordThe 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. Rebuilt daily.