National Weather ServiceMissouriFreezing Fog AdvisoryArchive to October 1, 2026
Freezing Fog Advisories in Missouri
The National Weather Service issued 4 freezing fog advisories for Missouri in 2025 and 3 a year on average in 2008-2025; in 2021-2025 it had the 15th most of any state. 2026 through September: 0, 100% below the average of 2 for those months in 2008-2025. Dunklin was covered most often (22 times since 2008).
How many freezing fog advisories does Missouri get?
Every freezing fog advisory that covered part of Missouri. 2026 is an outline: the year is not over.
The numbers
| Year | Count |
|---|---|
| 2026 (through September) | 0 |
| 2025 | 4 |
| 2024 | 1 |
| 2023 | 5 |
| 2022 | 0 |
| 2021 | 0 |
| 2020 | 0 |
| 2019 | 1 |
| 2018 | 3 |
| 2017 | 0 |
| 2016 | 2 |
| 2015 | 2 |
| 2014 | 2 |
| 2013 | 3 |
| 2012 | 3 |
| 2011 | 4 |
| 2010 | 11 |
| 2009 | 8 |
| 2008 | 10 |
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 Missouri 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 Missouri?
| County or forecast zone | Since 2008 | Since 2023 | Last issued |
|---|---|---|---|
| Dunklin | 22 | 4 | December 13, 2025 |
| Pemiscot | 22 | 4 | December 13, 2025 |
| Lawrence | 13 | 1 | December 17, 2023 |
| Barry | 12 | 1 | December 17, 2023 |
| Christian | 12 | 1 | December 17, 2023 |
| McDonald | 12 | 1 | December 17, 2023 |
| Taney | 12 | 2 | December 3, 2025 |
| Jasper | 11 | 1 | December 17, 2023 |
| Newton | 11 | 1 | December 17, 2023 |
| Stone | 11 | 1 | December 17, 2023 |
| Barton | 9 | 0 | December 22, 2015 |
| Douglas | 9 | 2 | December 3, 2025 |
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 freezing fog advisory?
A freezing fog advisory means fog will freeze on roads, bridges and other surfaces, making them slippery while it cuts visibility. 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 Missouri.