National Weather ServiceNebraskaDense Fog AdvisoryArchive to October 1, 2026
Dense Fog Advisories in Nebraska
The National Weather Service issued 94 dense fog advisories for Nebraska in 2025 and 63 a year on average in 2008-2025; in 2021-2025 it had the 10th most of any state. 2026 through September: 65, 42% above the average of 46 for those months in 2008-2025. Red Willow was covered most often (213 times since 2008).
How many dense fog advisories does Nebraska get?
Every dense fog advisory that covered part of Nebraska. 2026 is an outline: the year is not over.
The numbers
| Year | Count |
|---|---|
| 2026 (through September) | 65 |
| 2025 | 94 |
| 2024 | 135 |
| 2023 | 71 |
| 2022 | 41 |
| 2021 | 73 |
| 2020 | 72 |
| 2019 | 81 |
| 2018 | 65 |
| 2017 | 67 |
| 2016 | 64 |
| 2015 | 43 |
| 2014 | 48 |
| 2013 | 43 |
| 2012 | 51 |
| 2011 | 50 |
| 2010 | 65 |
| 2009 | 38 |
| 2008 | 26 |
Source: Iowa Environmental Mesonet archive of National Weather Service watches, warnings and advisories (VTEC); National Weather Service. Data as of October 1, 2026.
When in the year does Nebraska get them?
Sum of 2008-2025; the busiest month is labelled.
Source: Iowa Environmental Mesonet archive of National Weather Service watches, warnings and advisories (VTEC); National Weather Service. Data as of October 1, 2026.
Where in Nebraska?
| County or forecast zone | Since 2008 | Since 2023 | Last issued |
|---|---|---|---|
| Red Willow | 213 | 59 | September 30, 2026 |
| Buffalo | 211 | 63 | September 30, 2026 |
| Kearney | 207 | 63 | September 30, 2026 |
| Adams | 206 | 62 | September 30, 2026 |
| Hall | 206 | 64 | September 30, 2026 |
| Hamilton | 206 | 62 | September 30, 2026 |
| Hitchcock | 198 | 51 | September 30, 2026 |
| Clay | 197 | 59 | September 30, 2026 |
| Phelps | 197 | 61 | September 30, 2026 |
| Howard | 194 | 58 | September 30, 2026 |
| York | 193 | 57 | September 30, 2026 |
| Merrick | 191 | 57 | September 30, 2026 |
The NWS issues these products for counties or forecast zones; a zone can be part of a county or a mountain range.
Source: Iowa Environmental Mesonet archive of National Weather Service watches, warnings and advisories (VTEC); National Weather Service. Data as of October 1, 2026.
What is a dense fog advisory?
A dense fog advisory means fog will cut visibility to a quarter mile or less over a wide area. An advisory is issued for a hazard less serious than a warning that can still cause inconvenience or danger if people are not careful. The national record · Every warning type in Nebraska.