Weather alerts in North Dakota, 2019
1,409 weather alerts in 2019, 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 2019. Tap one for its archive.
- Alerts
- 1,409
- Warnings
- 557
- Watches
- 66
- Advisories
- 224
- Busiest month
- July340 alerts
- Busiest day
- September 20, 201954 alerts
Over time
By month
The alerts
1,409 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.
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 | 361 |
| Tornado Warning | 30 |
| Severe Thunderstorm Watch | 28 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 116 |
| Special Weather Statement | 446 |
| Flooding | |
| Areal Flood Warning | 18 |
| Flash Flood Warning | 17 |
| River Flood Warning | 73 |
| Flash Flood Watch | 4 |
| Flood Watch | 1 |
| River Flood Watch | 3 |
| Areal Flood Advisory | 40 |
| Winter | |
| Blizzard Warning | 14 |
| Winter Storm Warning | 23 |
| Winter Storm Watch | 25 |
| Winter Weather Advisory | 67 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 2 |
| Wind Chill Warning | 12 |
| Frost Advisory | 7 |
| Wind Chill Advisory | 50 |
| Wind and dust | |
| High Wind Warning | 4 |
| High Wind Watch | 1 |
| Wind Advisory | 16 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 42 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cass County213
- Traill County175
- Grand Forks County168
- Stutsman County166
- Steele County161
- Walsh County161
- Richland County158
- Kidder County158
- Emmons County157
- Burleigh County155
- Barnes County154
- Logan County149
- Dickey County148
- Sargent County147
- LaMoure County146
- Ransom County145
- Griggs County144
- Nelson County143
- Wells County142
- Eddy County141
- Grant County139
- McIntosh County137
- Cavalier County136
- Foster County135
- Benson County134
- Ramsey County134
- Mountrail County134
- Hettinger County132
- Pembina County130
- Adams County129
- Sheridan County126
- Mercer County116
- Bowman County116
- Stark County114
- Oliver County113
- Slope County113
- Towner County110
- Pierce County109
- Dunn County107
- McHenry County107
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.