Tennessee frost advisories
There are no frost advisories in Tennessee right now. The last one was issued on May 3, 2026.
Lows in the mid 30s will allow frost to form and may harm sensitive plants.
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 frost advisories in Tennessee
None right now. Other active alerts in Tennessee: none.
Frost Advisories in Tennessee by year
Tennessee averaged 17.7 frost advisories per year from 2016 to 2025, and has had 2 so far in 2026. The most recent was issued on May 3, 2026.
Counties with the most frost advisories
| County | 2016–2025 |
|---|---|
| Monroe County | 45 |
| Greene County | 39 |
| Carter County | 39 |
| Polk County | 37 |
| Sullivan County | 37 |
| Hancock County | 36 |
| Hawkins County | 36 |
| Washington County | 35 |
| Campbell County | 34 |
| Scott County | 33 |
What a frost advisory means
Frost can form on clear, calm nights even when the air temperature stays a few degrees above freezing, typically with lows of 33 to 36°F. Frost advisories are issued during the growing season.
More about frost advisories and the national map →
What to do
- Cover tender plants with sheets or buckets overnight.
More Tennessee alerts
- Tornado Warnings
- Tornado Watches
- Severe Thunderstorm Warnings
- Flash Flood Warnings
- Flood Warnings
- Flood Watches
- Winter Storm Warnings
- Winter Storm Watches
- Winter Weather Advisories
- Cold Weather Advisories
- Freeze Warnings
- Heat Advisories
- Extreme Heat Warnings
- High Wind Warnings
- Wind Advisories
- Dense Fog Advisories
- All Tennessee alerts