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Fort Loudoun Lake sits in Tennessee and is classified as a reservoir. At around 14,600 acres (about 23 square miles), it is a large waterbody. If you are planning a trip, Tellico Lake, Norris Lake, and Douglas Lake are also nearby. For this location, LakeRadar tracks an hourly and 7-day forecast, wind and gust outlook, and activity scores for boating, paddling, and swimming. Use the conditions and forecast on this page to decide when to go boating, fishing, or paddling at Fort Loudoun Lake.
Updated
No active alerts for this lake as of the last check (Oct 9, 4:31 AM CDT). Alerts are re-checked automatically; see the official source for updates.
Overall Good (89/100) across 4 activities. Best right now: Boating (94/100).
How the score is calculated →Best excellent fishing window, averaging 92/100 across these hours. Wind 5 mph from the northeast. Dawn hours (06:00 local). Derived from the hourly forecast; official alerts are not forecast and are checked separately.
| Metric | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp (°F) | 59° | 59° | 58° | 58° | 60° | 65° | 68° | 72° | 75° | 77° | 79° | 79° | 80° | 78° | 75° | 73° | 68° | 67° | 66° | 65° | 64° | 64° | 63° | 62° |
| Wind (kts) | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 |
| Direction | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | E | E | NE | NE | NE | NE | — | — | — | — | — | NE | NE | NE |
| Gusts (kts) | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 14 | 15 | 14 | 13 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 12 | 14 | 15 |
| Precip % | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 1% | 1% | 1% | 2% | 5% | 10% | 16% |
| Time | Temp | Wind | Gusts | Precip | Cloud | Condition |
|---|---|---|---|---|---|---|
| Fri, 4 AM CDT | 59°F | 5 mph NE (45°) | 13 mph | 0% | 86% | Mostly Cloudy |
| Fri, 5 AM CDT | 59°F | 5 mph NE (45°) | 13 mph | 0% | 92% | Cloudy |
| Fri, 6 AM CDT | 58°F | 5 mph NE (45°) | 13 mph | 0% | 93% | Cloudy |
| Fri, 7 AM CDT | 58°F | 5 mph NE (45°) | 13 mph | 0% | 95% | Cloudy |
| Fri, 8 AM CDT | 60°F | 5 mph NE (45°) | 13 mph | 0% | 86% | Mostly Cloudy |
| Fri, 9 AM CDT | 65°F | 5 mph NE (45°) | 12 mph | 0% | 86% | Mostly Cloudy |
| Fri, 10 AM CDT | 68°F | 5 mph NE (45°) | 12 mph | 0% | 86% | Mostly Cloudy |
| Fri, 11 AM CDT | 72°F | 5 mph NE (45°) | 12 mph | 0% | 84% | Mostly Cloudy |
| Fri, 12 PM CDT | 75°F | 5 mph NE (45°) | 16 mph | 0% | 85% | Mostly Cloudy |
| Fri, 1 PM CDT | 77°F | 5 mph NE (45°) | 17 mph | 0% | 86% | Mostly Cloudy |
| Fri, 2 PM CDT | 79°F | 5 mph E (90°) | 16 mph | 0% | 88% | Cloudy |
| Fri, 3 PM CDT | 79°F | 5 mph E (90°) | 15 mph | 0% | 85% | Mostly Cloudy |
| Fri, 4 PM CDT | 80°F | 5 mph NE (45°) | 14 mph | 0% | 85% | Mostly Cloudy |
| Fri, 5 PM CDT | 78°F | 5 mph NE (45°) | 13 mph | 0% | 87% | Mostly Cloudy |
| Fri, 6 PM CDT | 75°F | 5 mph NE (45°) | 13 mph | 0% | 83% | Mostly Cloudy |
| Fri, 7 PM CDT | 73°F | 5 mph NE (45°) | 13 mph | 0% | 86% | Mostly Cloudy |
| Fri, 8 PM CDT | 68°F | Calm | 13 mph | 0% | 82% | Mostly Cloudy |
| Fri, 9 PM CDT | 67°F | Calm | 12 mph | 1% | 97% | Cloudy |
| Fri, 10 PM CDT | 66°F | Calm | 12 mph | 1% | 98% | Cloudy |
| Fri, 11 PM CDT | 65°F | Calm | 12 mph | 1% | 97% | Cloudy |
| Sat, 12 AM CDT | 64°F | Calm | 12 mph | 2% | 99% | Cloudy |
| Sat, 1 AM CDT | 64°F | 5 mph NE (45°) | 14 mph | 5% | 99% | Cloudy |
| Sat, 2 AM CDT | 63°F | 5 mph NE (45°) | 16 mph | 10% | 99% | Cloudy |
| Sat, 3 AM CDT | 62°F | 5 mph NE (45°) | 17 mph | 16% | 98% | Slight Chance Rain Showers |
| Sat, 4 AM CDT | 61°F | 5 mph NE (45°) | 18 mph | 25% | 98% | Chance Rain Showers |
Official National Weather Service hourly forecast. Showing 10 of 25 hours. Wind arrows point the way the wind is blowing; the compass point and degrees show where it comes from.
| Period | Overnight October 9, 2026 | Friday October 9, 2026 | Friday Night October 9, 2026 | Saturday October 10, 2026 | Saturday Night October 10, 2026 | Sunday October 11, 2026 | Sunday Night October 11, 2026 | Columbus Day October 12, 2026 | Monday Night October 12, 2026 | Tuesday October 13, 2026 | Tuesday Night October 13, 2026 | Wednesday October 14, 2026 | Wednesday Night October 14, 2026 | Thursday October 15, 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp (°F) | 58° | 80° | 60° | 72° | 63° | 73° | 60° | 80° | 59° | 84° | 61° | 83° | 59° | 83° |
| Wind | NE 5 mph | NE 5 mph | NE 0 to 5 mph | NE 5 to 20 mph | NE 5 to 15 mph | S 10 to 15 mph | SW 5 to 15 mph | W 5 mph | SW 0 to 5 mph | SW 0 to 5 mph | SW 0 to 5 mph | NW 0 to 5 mph | SE 0 to 5 mph | S 0 to 5 mph |
| Gusts | 13 mph | 17 mph | 20 mph | 35 mph | 30 mph | 30 mph | 25 mph | 8 mph | 6 mph | 9 mph | 8 mph | 6 mph | 6 mph | 6 mph |
| Precip % | 0% | 0% | 25% | 86% | 79% | 79% | 38% | 3% | 2% | 1% | 1% | 6% | 6% | 4% |
| Forecast |
No active USGS or USACE telemetry gauge is currently mapped to Fort Loudoun Lake. Not available from a verified source for this lake.
Good for fishing (87/100), from 5 available inputs. Supporting this: Wind 5 mph from the northeast. 0% chance of precipitation. Not available from a verified source for this lake: pressure trend, water temperature. Confidence is moderate (74%) because some inputs are unavailable or older than ideal.
Excellent for boating (94/100), from 4 available inputs. Supporting this: Wind 5 mph from the northeast. No active official alerts for this lake. Not available from a verified source for this lake: visibility and conditions, verified water access. Confidence is moderate (84%) because some inputs are unavailable or older than ideal.
Good for sailing (80/100), from 4 available inputs. Supporting this: No active official alerts for this lake. Gusts exceed sustained wind by 8 mph, making the breeze puffy. Not available from a verified source for this lake: visibility. Confidence is high (88%).
Excellent for kayaking (93/100), from 5 available inputs. Supporting this: Wind 5 mph from the northeast. Gusts to 13 mph. Confidence is high (90%).
Water temperature is not available from a verified source for this lake. No swimming score is shown without it.
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Individual boat ramp GPS coordinates are maintained under the jurisdiction of TN Parks & Wildlife Authority. Public boaters should verify seasonal launch water levels, gate hours, and daily vehicle/vessel fees before traveling.
Widely appreciated across TN, Fort Loudoun Lake provides an engaging setting for all styles of freshwater watercraft and shore recreation. Anglers seek out structure-oriented fish, while families and boaters take advantage of designated recreation zones. Be sure to check seasonal gate hours and daily parking pass requirements.
Valid freshwater sport fishing license issued by Tennessee Wildlife Resources Agency (TWRA) is required for anglers age 13+. Digital license on mobile is accepted.
Current motorized watercraft registration mandatory. Practice Clean, Drain & Dry protocols: drain all livewells and inspect props before launching. Life jackets required for all passengers.
Public shoreline and boating access managed by State & Local Authorities. Verify seasonal gate hours, launch fees, and parking rules before travel.
High-speed motorboating, pontoon cruising, wakeboarding, and water skiing across main channels. Target gamefish include Channel Catfish, Bluegill, Redear Sunfish, Blue Catfish. Morning hours typically provide optimal glassy conditions for kayak and stand-up paddleboard (SUP) touring.
Warm water temperatures, peak swimming, active watersports, and open full-service campgrounds. Highest weekly attendance; plan early arrivals on summer weekends.
Spring pre-spawn and fall feeding transitions create prime trophy angling conditions. Cooler air, lower boat traffic, and vibrant seasonal shoreline foliage.
Mild year-round outdoor climate. Uncrowded waters, active winter bass and crappie fishing, and open year-round boat launch access.
NWS API Web Service · License: U.S. Government work · Attribution: Data provided by the National Weather Service (api.weather.gov)
Updated
Scores are heuristics, not safety guarantees. LakeRadar scores summarize available conditions and are not a substitute for official warnings, local rules, or on-water judgment.
All telemetry for Fort Loudoun Lake is synchronized directly from authorized federal and state monitoring networks (USGS, NWS, NOAA, and state environmental authorities). Observations are strictly instrumented readings — unmonitored sensors are transparently disclosed rather than synthetic estimates.
Last source audit: Oct 9, 4:31 AM CDT