North Dakota dense fog advisories
There are no dense fog advisories in North Dakota right now. The last one was issued on November 14, 2026.
Fog will reduce visibility to a quarter mile or less, making driving hazardous.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
Map data: NWS, OpenFreeMap, OpenStreetMap
Active dense fog advisories in North Dakota
None right now. Other active alerts in North Dakota: none.
Dense Fog Advisories in North Dakota by year
North Dakota averaged 39.7 dense fog advisories per year from 2016 to 2025, and has had 51 so far in 2026. The most recent was issued on November 14, 2026.
Counties with the most dense fog advisories
| County | 2016–2025 |
|---|---|
| Stutsman County | 119 |
| Wells County | 115 |
| Logan County | 114 |
| Kidder County | 114 |
| Foster County | 113 |
| Burleigh County | 113 |
| McIntosh County | 112 |
| Sheridan County | 112 |
| McLean County | 111 |
| Mountrail County | 111 |
What a dense fog advisory means
Dense fog can cause chain-reaction crashes on highways because drivers suddenly lose sight of the road ahead.
More about dense fog advisories and the national map →
What to do
- Slow down, use low-beam headlights and leave plenty of distance.
- Never use high beams in fog.
More North Dakota alerts
- Tornado Warnings
- Tornado Watches
- Severe Thunderstorm Warnings
- Flash Flood Warnings
- Flood Warnings
- Winter Storm Warnings
- Winter Storm Watches
- Winter Weather Advisories
- Blizzard Warnings
- Extreme Cold Warnings
- Cold Weather Advisories
- Freeze Warnings
- Frost Advisories
- Heat Advisories
- High Wind Warnings
- Wind Advisories
- Red Flag Warnings
- All North Dakota alerts