Alert archive / North Dakota / 2020
Weather alerts in North Dakota, September 2020
44 weather alerts in September 2020, 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 September 2020. Tap one for its archive.
- Alerts
- 44
- Warnings
- 14
- Watches
- 5
- Advisories
- 19
- Busiest day
- September 3, 202010 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 |
|---|---|---|---|---|
| Sep 1, 3:38 AM CDT | Wind Advisory | FGF | Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 8 more | 16 hr |
| Sep 1, 5:16 AM CDT | Wind Advisory | BIS | Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 23 more | 15 hr |
| Sep 1, 5:56 AM CDT | Fire Weather Watch | BIS | Adams, Billings, Bowman, Burke, Burleigh, Divide and 21 more | 8 hr |
| Sep 1, 2:23 PM CDT | Red Flag Warning | BIS | Adams, Billings, Bowman, Burke, Burleigh, Divide and 21 more | 32 hr |
| Sep 1, 2:44 PM CDT | Wind Advisory | BIS | Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 26 more | 33 hr |
| Sep 2, 2:53 PM CDT | Wind Advisory | FGF | Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 11 more | 12 hr |
| Sep 2, 3:14 PM CDT | Wind Advisory | BIS | Dickey, LaMoure, Stutsman, Wells | 4 hr |
| Sep 2, 6:29 PM CDT | Special Weather Statement | FGF | Benson, Cavalier, Ramsey, Towner | 46 min |
| Sep 2, 7:04 PM CDT | Special Weather Statement | FGF | Eddy, Nelson | 41 min |
| Sep 2, 7:07 PM CDT | High Wind Warning | BIS | Adams, Bowman, Burleigh, Dickey, Emmons, Foster and 13 more | 5 hr |
| Sep 2, 7:10 PM CDT | Severe Thunderstorm Warning | FGF | Benson, Eddy, Griggs, Nelson, Ramsey | 50 min |
| Sep 2, 7:13 PM CDT | Severe Thunderstorm Warning | BIS | Foster, Pierce, Sheridan, Wells | 62 min |
| Sep 2, 7:14 PM CDT | Special Weather Statement | FGF | Benson, Ramsey, Walsh | 46 min |
| Sep 2, 7:19 PM CDT | Mesoscale Discussion | SPC | Barnes, Benson, Cass, Eddy, Foster, Grand Forks and 12 more | 86 min |
| Sep 2, 7:54 PM CDT | Severe Thunderstorm Warning | FGF | Eddy, Grand Forks, Griggs, Nelson, Steele, Walsh | 51 min |
| Sep 2, 8:35 PM CDT | Severe Thunderstorm Warning | FGF | Barnes, Cass, Grand Forks, Griggs, Steele, Traill | 55 min |
| Sep 2, 8:51 PM CDT | Special Weather Statement | FGF | Barnes, Cass, Ransom | 54 min |
| Sep 2, 9:30 PM CDT | Severe Thunderstorm Warning | FGF | Cass | 60 min |
| Sep 4, 3:10 PM CDT | Red Flag Warning | BIS | Billings, Bowman, Golden Valley, Slope | 28 hr |
| Sep 6, 3:00 AM CDT | Freeze Watch | BIS | Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 24 more | 24 hr |
| Sep 6, 3:00 AM CDT | Wind Advisory | BIS | Bottineau, Burleigh, Foster, Kidder, McHenry, Pierce and 5 more | 17 hr |
| Sep 6, 3:32 AM CDT | Freeze Watch | FGF | Benson, Cavalier, Eddy, Griggs, Nelson, Ramsey and 2 more | 23 hr |
| Sep 6, 3:32 AM CDT | Wind Advisory | FGF | Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 8 more | 18 hr |
| Sep 7, 2:48 AM CDT | Frost Advisory | FGF | Barnes, Grand Forks, Griggs, Nelson, Pembina, Steele and 2 more | 30 hr |
| Sep 7, 2:48 AM CDT | Freeze Watch | FGF | Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 11 more | 36 hr |
| Sep 7, 2:48 AM CDT | Freeze Warning | FGF | Benson, Cavalier, Eddy, Ramsey, Towner | 30 hr |
| Sep 7, 2:51 AM CDT | Freeze Watch | BIS | Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 26 more | 36 hr |
| Sep 7, 2:51 AM CDT | Freeze Warning | BIS | Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 24 more | 30 hr |
| Sep 7, 5:23 PM CDT | Frost Advisory | BIS | Dickey, LaMoure | 16 hr |
| Sep 8, 2:32 PM CDT | Freeze Warning | BIS | Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 26 more | 18 hr |
| Sep 8, 2:54 PM CDT | Frost Advisory | FGF | Richland, Sargent | 18 hr |
| Sep 8, 2:54 PM CDT | Freeze Warning | FGF | Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 9 more | 18 hr |
| Sep 9, 2:13 PM CDT | Frost Advisory | FGF | Ransom, Richland, Sargent | 18 hr |
| Sep 16, 3:37 AM CDT | Frost Advisory | FGF | Cavalier, Grand Forks, Nelson, Ramsey, Steele, Towner and 2 more | 28 hr |
| Sep 16, 3:37 AM CDT | Freeze Warning | FGF | Pembina | 28 hr |
| Sep 17, 9:44 PM CDT | Frost Advisory | FGF | Cavalier, Grand Forks, Pembina, Walsh | 11 hr |
| Sep 23, 3:55 AM CDT | Special Weather Statement | BIS | Williams | 50 min |
| Sep 24, 5:15 AM CDT | Dense Fog Advisory | BIS | Bottineau, Burleigh, Dickey, Emmons, Foster, Kidder and 10 more | 5 hr |
| Sep 24, 5:16 AM CDT | Dense Fog Advisory | FGF | Barnes, Benson, Cass, Eddy, Griggs, Nelson and 4 more | 5 hr |
| Sep 25, 2:53 PM CDT | Red Flag Warning | BIS | Adams, Billings, Bowman, Burleigh, Dunn, Emmons and 10 more | 30 hr |
| Sep 25, 3:15 PM CDT | Wind Advisory | BIS | Adams, Billings, Bowman, Burke, Burleigh, Divide and 12 more | 30 hr |
| Sep 27, 3:11 AM CDT | Wind Advisory | BIS | Adams, Billings, Bowman, Golden Valley, Hettinger, Slope and 1 more | 17 hr |
| Sep 29, 2:20 PM CDT | Wind Advisory | BIS | Adams, Billings, Bottineau, Bowman, Burke, Burleigh and 26 more | 30 hr |
| Sep 29, 3:26 PM CDT | Wind Advisory | FGF | Barnes, Benson, Cavalier, Eddy, Griggs, Nelson and 6 more | 28 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 | 5 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 5 |
| Cold | |
| Freeze Warning | 5 |
| Freeze Watch | 4 |
| Frost Advisory | 6 |
| Wind and dust | |
| High Wind Warning | 1 |
| Wind Advisory | 11 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Nelson County14
- Ramsey County14
- Bowman County14
- Burleigh County14
- Sheridan County14
- Slope County14
- Benson County13
- Eddy County13
- Griggs County13
- Walsh County13
- Adams County13
- Billings County13
- Emmons County13
- Golden Valley County13
- Hettinger County13
- Kidder County13
- Stark County13
- Wells County13
- Steele County12
- Foster County12
- Grant County12
- Mercer County12
- Oliver County12
- Stutsman County12
- Barnes County11
- Cavalier County11
- Grand Forks County11
- Towner County11
- Dunn County11
- Logan County11
- McKenzie County11
- Renville County11
- Williams County11
- Cass County10
- Burke County10
- Divide County10
- Mountrail County10
- Pierce County10
- McIntosh County10
- Traill County9
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.