Loudon County, Tennessee weather alerts
No watches, warnings or advisories are in force for Loudon County.
Checked Sun, Sep 20, 2026, 3:45 PM EDT. Times are Eastern Daylight Time.
Warnings on the map
Every watch, warning and advisory the National Weather Service has in force over Loudon County, Tennessee. Open it for the live map, where it pans and zooms.
Open the live map with warnings and watches
Map layer from NOAA National Weather Service. Boundaries from the Iowa Environmental Mesonet.
Alerts in force
Nothing is in force for Loudon County right now. Its warnings come from the National Weather Service and appear here within a minute of being issued; every one of the past year is below.
The past year in Loudon County
In the past year the National Weather Service issued 74 alerts for Loudon County, including 12 severe thunderstorm warnings, 4 flash flood warnings, 1 ice storm warning and 1 winter storm warning.
| Product | Issued | Most recent |
|---|---|---|
| Severe Thunderstorm Warning | 12 | Sep 5, 2026 |
| Flash Flood Warning | 4 | Aug 11, 2026 |
| Ice Storm Warning | 1 | Jan 24, 2026 |
| Winter Storm Warning | 1 | Jan 30, 2026 |
| Flood Watch | 8 | Aug 12, 2026 |
| Severe Thunderstorm Watch | 3 | Aug 17, 2026 |
| Winter Storm Watch | 2 | Jan 24, 2026 |
| Flood Advisory | 17 | Aug 8, 2026 |
| Dense Fog Advisory | 12 | Sep 13, 2026 |
| Cold Weather Advisory | 4 | Jan 31, 2026 |
| Heat Advisory | 4 | Sep 3, 2026 |
| Wind Advisory | 3 | Mar 16, 2026 |
| Winter Weather Advisory | 2 | Jan 30, 2026 |
| Freezing Fog Advisory | 1 | Dec 7, 2025 |
Warnings issued
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flash Flood Warning
- Severe Thunderstorm Warning
- Flash Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Flash Flood Warning
- Flash Flood Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Winter Storm Warning
- Ice Storm Warning
Every alert, most recent first
- Dense Fog Advisory
- Severe Thunderstorm Warning
- Heat Advisory
- Heat Advisory
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Heat Advisory
- Flood Watch
- Flash Flood Warning
- Severe Thunderstorm Watch
- Dense Fog Advisory
- Flood Advisory
- Severe Thunderstorm Warning
- Flood Advisory
- Flood Advisory
- Flood Watch
- Flood Advisory
- Flash Flood Warning
- Flood Advisory
- Flood Watch
- Flood Advisory
- Severe Thunderstorm Warning
- Severe Thunderstorm Warning
- Heat Advisory
- Flood Advisory
- Flood Watch
- Flood Advisory
- Flood Watch
- Flood Advisory
- Flood Advisory
- Flash Flood Warning
- Flood Advisory
- Flood Advisory
- Flood Watch
- Flood Watch
- Flood Advisory
The 40 most recent of 74.
From the Iowa Environmental Mesonet’s archive of NWS watches, warnings and advisories (VTEC), by the county’s own code and the forecast zones inside it. Each date links to the event at the IEM.
Nearby
The counties around Loudon County, with what is in force in each.
What this means
- Warning
- The hazard is happening or about to. Act now: a tornado warning means take shelter, a flash flood warning means move to higher ground.
- Watch
- Conditions favor the hazard. Nothing is happening yet; have a plan and be ready to act if a warning follows.
- Advisory
- A hazard that is less serious than a warning but can still cause trouble, such as dense fog, heat or light ice.
- Statement
- Information about weather that does not yet meet a warning: a strong storm, a hydrologic update, or a special weather statement.
Severity (extreme, severe, moderate, minor) is the rating the issuing office gives each product. More on the difference: tornado watch vs. tornado warning. Alerts come from the National Weather Service; follow its instructions and your local officials.
Sources
Alerts from the National Weather Service's public feed, read afresh every minute, and matched to counties and zones by their UGC codes. Warnings from outside the United States come from each country's own meteorological service. Follow the issuing office's instructions and your local officials.