🚧 Road-weather events & road conditions (TDOT statewide feed - click a row to fly the map there)
No active road-weather events statewide - roads clear per TDOT.
Red = lanes blocked / storm damage · amber = ice, snow or frost risk · blue = advisory. The 📷 count links each event to nearby camera views - the ground truth for what the road surface looks like.
🛣️ Road conditions forecast - next 18 hours
Worst expectedChance of wet roads
Coldest hour65°F
16:00Dry83°F · 2%17:00Dry85°F · 2%18:00Dry83°F · 3%19:00Dry80°F · 6%20:00Chance of wet roads76°F · 32%21:00Chance of wet roads71°F · 40%22:00Chance of wet roads70°F · 32%23:00Dry69°F · 28%00:00Dry68°F · 29%01:00Chance of wet roads68°F · 39%02:00Chance of wet roads67°F · 32%03:00Chance of wet roads66°F · 39%04:00Chance of wet roads66°F · 34%05:00Chance of wet roads66°F · 40%06:00Chance of wet roads65°F · 40%07:00Chance of wet roads65°F · 41%08:00Chance of wet roads65°F · 36%09:00Chance of wet roads66°F · 41%
Hour-by-hour driving outlook for Greeneville, TN from the NWS hourly forecast: sub-freezing = icy spots possible (bridges and shade first), cold + rain = slick, heavy rain = standing water. Bridges and overpasses ice before the rest of the road - and this is the weather's contribution, not a substitute for TDOT's own road-condition reports in the events table above.
📷 Camera gallery (current snapshot, tap to open the live stream on SmartWay)
Data: TDOT SmartWay open-data API (official public feed powering smartway.tn.gov). Snapshots © TDOT; live HLS streams where TDOT publishes them. Times Eastern.