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Green River Lake sits in Kentucky and is classified as a reservoir. Fish documented in the area include Spotted Bass, Largemouth Bass, Black Crappie, and White Crappie. It covers roughly 8,210 surface acres (about 13 square miles). Sitting at around 675 feet of elevation, it drops to a maximum depth near 85 feet. A nearby water gauge supplies level and temperature readings where available. For this location, LakeRadar tracks an hourly and 7-day forecast, wind and gust outlook, water readings, fishing conditions, and activity scores for boating, paddling, and swimming. Nearby alternatives include Lake Cumberland, Herrington Lake, and Dale Hollow Reservoir. Use the conditions and forecast on this page to decide when to go boating, fishing, or paddling at Green River Lake.
Updated
Latest source update is older than expected. Use caution and check the official source.
The last automated check (Oct 9, 8:41 AM EDT) found no active alerts for this lake, but that check is older than LakeRadar's alert freshness window, so the current alert status could not be confirmed.
Confirm before heading out: official alerts for this area or weather.gov/alerts. LakeRadar scores summarize available conditions and are not a substitute for official warnings, local rules, or on-water judgment.
Overall Excellent (91/100) across 4 activities. Best right now: Boating (99/100).
How the score is calculated →Best excellent fishing window, averaging 93/100 across these hours. Wind 5 mph from the east. Dusk hours (18:00 local). Derived from the hourly forecast; official alerts are not forecast and are checked separately.
| Metric | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp (°F) | 57° | 59° | 66° | 72° | 75° | 79° | 81° | 81° | 83° | 81° | 80° | 77° | 71° | 70° | 68° | 67° | 66° | 65° | 65° | 66° | 65° | 64° | 64° | 64° |
| Wind (kts) | 2 | 2 | 2 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 5 |
| Direction | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E |
| Gusts (kts) | 3 | 5 | 5 | 7 | 8 | 9 | 9 | 10 | 10 | 9 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 8 | 8 | 10 | 12 |
| Precip % | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 2% |
| Time | Temp | Wind | Gusts | Precip | Cloud | Condition |
|---|---|---|---|---|---|---|
| Fri, 8 AM EDT | 57°F | 2 mph E (90°) | 4 mph | 0% | 14% | Sunny |
| Fri, 9 AM EDT | 59°F | 2 mph E (90°) | 6 mph | 0% | 14% | Sunny |
| Fri, 10 AM EDT | 66°F | 2 mph E (90°) | 6 mph | 0% | 12% | Sunny |
| Fri, 11 AM EDT | 72°F | 3 mph E (90°) | 8 mph | 0% | 23% | Sunny |
| Fri, 12 PM EDT | 75°F | 5 mph E (90°) | 9 mph | 0% | 50% | Mostly Sunny |
| Fri, 1 PM EDT | 79°F | 5 mph E (90°) | 10 mph | 0% | 59% | Partly Sunny |
| Fri, 2 PM EDT | 81°F | 5 mph E (90°) | 10 mph | 0% | 68% | Partly Sunny |
| Fri, 3 PM EDT | 81°F | 5 mph E (90°) | 12 mph | 0% | 69% | Partly Sunny |
| Fri, 4 PM EDT | 83°F | 5 mph E (90°) | 12 mph | 0% | 74% | Mostly Cloudy |
| Fri, 5 PM EDT | 81°F | 5 mph E (90°) | 10 mph | 0% | 68% | Partly Sunny |
| Fri, 6 PM EDT | 80°F | 5 mph E (90°) | 9 mph | 0% | 72% | Mostly Cloudy |
| Fri, 7 PM EDT | 77°F | 3 mph E (90°) | 9 mph | 0% | 79% | Mostly Cloudy |
| Fri, 8 PM EDT | 71°F | 3 mph E (90°) | 9 mph | 0% | 76% | Mostly Cloudy |
| Fri, 9 PM EDT | 70°F | 3 mph E (90°) | 10 mph | 0% | 78% | Mostly Cloudy |
| Fri, 10 PM EDT | 68°F | 3 mph E (90°) | 10 mph | 0% | 81% | Mostly Cloudy |
| Fri, 11 PM EDT | 67°F | 3 mph E (90°) | 9 mph | 0% | 83% | Mostly Cloudy |
| Sat, 12 AM EDT | 66°F | 3 mph E (90°) | 9 mph | 0% | 87% | Mostly Cloudy |
| Sat, 1 AM EDT | 65°F | 3 mph E (90°) | 9 mph | 0% | 75% | Mostly Cloudy |
| Sat, 2 AM EDT | 65°F | 3 mph E (90°) | 9 mph | 0% | 91% | Cloudy |
| Sat, 3 AM EDT | 66°F | 3 mph E (90°) | 8 mph | 0% | 93% | Cloudy |
| Sat, 4 AM EDT | 65°F | 3 mph E (90°) | 9 mph | 0% | 92% | Cloudy |
| Sat, 5 AM EDT | 64°F | 5 mph E (90°) | 9 mph | 0% | 91% | Cloudy |
| Sat, 6 AM EDT | 64°F | 5 mph E (90°) | 12 mph | 0% | 91% | Cloudy |
| Sat, 7 AM EDT | 64°F | 6 mph E (90°) | 14 mph | 2% | 92% | Cloudy |
| Sat, 8 AM EDT | 62°F | 8 mph E (90°) | 15 mph | 11% | 90% | Cloudy |
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 | Today October 9, 2026 | Tonight 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp (°F) | 52° | 83° | 83° | 62° | 71° | 61° | 71° | 59° | 80° | 61° | 84° | 60° | 80° | 59° |
| Wind | E 1 mph | E 1 to 5 mph | E 5 mph | E 5 mph | E 6 to 15 mph | E 5 to 15 mph | S 6 mph | W 2 to 6 mph | W 3 mph | SW 3 mph | SW 6 mph | SW 5 mph | S 3 mph | SE 3 mph |
| Gusts | 4 mph | 12 mph | 12 mph | 12 mph | 28 mph | 28 mph | 15 mph | 15 mph | 9 mph | 7 mph | 12 mph | 10 mph | 9 mph | 8 mph |
| Precip % | 0% | 0% | 0% | 0% | 84% | 89% | 87% | 67% | 0% | 0% | 2% | 5% | 9% | 9% |
| Forecast |
Nearby river temperature: 72.0°F at GREEN RIVER NEAR CAMPBELLSVILLE, KY (1.4 mi away) · Oct 9, 12:15 PM UTC
Excellent for fishing (92/100), from 5 available inputs. Supporting this: Wind 2 mph from the east. Morning hours (08:00 local). 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 (99/100), from 4 available inputs. Supporting this: Wind 2 mph from the east. Gusts to 4 mph. 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.
Fair for sailing (71/100), from 4 available inputs. Supporting this: Gusts are within 2 mph of sustained wind, so the breeze is steady. No active official alerts for this lake. Working against it: Wind 2 mph is light; expect limited sailing. Not available from a verified source for this lake: visibility. Confidence is high (88%).
Excellent for kayaking (98/100), from 5 available inputs. Supporting this: Wind 2 mph from the east. Gusts to 4 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 KY Parks & Wildlife Authority. Public boaters should verify seasonal launch water levels, gate hours, and daily vehicle/vessel fees before traveling.
Located within KY, Green River Lake is a scenic waterbody providing valuable outdoor recreation and critical watershed storage. Visitors enjoy sailing, motorboating, and shoreline walking along designated access areas. Checking real-time water conditions and NWS wind forecasts ensures an optimal outing.
Valid freshwater sport fishing license issued by Kentucky Department of Fish and Wildlife Resources (KDFWR) is required for anglers age 16+. 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 Spotted Bass, Largemouth Bass, Black Crappie, White Crappie. 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.
No external source rows are cited by the data currently shown on this page.
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 Green River 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, 8:56 AM EDT