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Official National Weather Service (NWS) point forecast and real-time wind conditions for Normandy Lake (Tennessee). 24-hour hour-by-hour wind timelines, peak gusts, watercraft recreation safety thresholds, and 7-day marine outlook.
Flood Watch issued October 9 at 11:42AM CDT until October 11 at 7:00AM CDT by NWS Nashville TN
Today: High 82°F · Low 59°F
Peak gusts: 11 mph · Lake surface chop expected
Humidity: 30% · Barometer: 30.01 inHg
USGS water monitoring available for Normandy Lake.
Flood Watch issued October 9 at 11:42AM CDT until October 11 at 7:00AM CDT by NWS Nashville TN
Very Poor / Avoid for boating (30/100), from 4 available inputs. Supporting this: Wind 5 mph from the east-southeast. Gusts to 15 mph. Working against it: Active severe alert: Flood Watch. Wind Advisory is in effect for this lake. Boating scores are capped at 30. The forecast mentions thunderstorms, which carries a risk penalty. 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 fishing (60/100), from 5 available inputs. Supporting this: Wind 5 mph from the east-southeast. 0% chance of precipitation. The forecast mentions thunderstorms, which carries a risk penalty. 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.
Very Poor / Avoid for kayaking (30/100), from 5 available inputs. Supporting this: Wind 5 mph from the east-southeast. Gusts to 15 mph. Working against it: Active severe alert: Flood Watch. Wind Advisory is in effect for this lake. Kayaking scores are capped at 30. The forecast mentions thunderstorms, which carries a risk penalty. Confidence is high (90%).
Water temperature is not available from a verified source for this lake. No swimming score is shown without it. Supporting this: Air temperature 79°F. 0% chance of precipitation. Working against it: Active severe alert: Flood Watch. The forecast mentions thunderstorms, which carries a risk penalty. Not available from a verified source for this lake: water temperature.
| Time | Air Temp | Wind (mph) | Direction | Peak Gusts | Rain Chance | Sky & Conditions |
|---|---|---|---|---|---|---|
| 12 PM | 79°F | 5 mph | SE | ⚡ 15 mph | 0% | Mostly Cloudy |
| 1 PM | 82°F | 5 mph | SE | ⚡ 15 mph | 0% | Cloudy |
| 2 PM | 81°F | 10 mph | SE | ⚡ 15 mph | 0% | Mostly Cloudy |
| 3 PM | 81°F | 10 mph | SE | ⚡ 15 mph | 0% | Cloudy |
| 4 PM | 80°F | 10 mph | SE | ⚡ 15 mph | 0% | Cloudy |
| 5 PM | 78°F | 10 mph | SE | ⚡ 14 mph | 0% | Cloudy |
| 6 PM | 75°F | 5 mph | SE | ⚡ 12 mph | 0% | Cloudy |
| 7 PM | 73°F | 5 mph | SE | ⚡ 12 mph | 2% | Cloudy |
| 8 PM | 71°F | 5 mph | E | ⚡ 12 mph | 4% | Cloudy |
| 9 PM | 69°F | 5 mph | E | ⚡ 13 mph | 5% | Cloudy |
| 10 PM | 67°F | 5 mph | E | ⚡ 13 mph | 5% | Cloudy |
| 11 PM | 66°F | 5 mph | E | ⚡ 13 mph | 4% | Cloudy |
| 12 AM | 66°F | 5 mph | E | ⚡ 14 mph | 4% | Cloudy |
| 1 AM | 65°F | 5 mph | E | ⚡ 22 mph | 10% | Cloudy |
| 2 AM | 64°F | 5 mph | E | ⚡ 28 mph | 15% | Slight Chance Rain Showers |
| 3 AM | 63°F | 5 mph | E | ⚡ 33 mph | 28% | Chance Rain Showers |
| 4 AM | 60°F | 10 mph | E | ⚡ 37 mph | 51% | Chance Showers And Thunderstorms |
| 5 AM | 59°F | 10 mph | E | ⚡ 39 mph | 76% | Showers And Thunderstorms |
| 6 AM | 58°F | 15 mph | E | ⚡ 39 mph | 85% | Showers And Thunderstorms |
| 7 AM | 58°F | 15 mph | E | ⚡ 39 mph | 98% | Showers And Thunderstorms |
| 8 AM | 59°F | 15 mph | E | ⚡ 40 mph | 87% | Showers And Thunderstorms |
| 9 AM | 61°F | 15 mph | E | ⚡ 40 mph | 82% | Showers And Thunderstorms |
| 10 AM | 64°F | 15 mph | E | ⚡ 41 mph | 47% | Chance Showers And Thunderstorms |
| 11 AM | 65°F | 20 mph | E | ⚡ 43 mph | 48% | Chance Showers And Thunderstorms |
Mirror-like to gentle rippled water. Optimal conditions for paddleboarding, kayaking, swimming, and beginner water skiing or wakeboarding.
Pleasant breeze with small wavelets. Great for sailing, pleasure cruising, pontoon boats, and trolling for trout and bass.
Moderate waves with whitecaps likely. Requires skilled boat handling; kayaks, canoes, and stand-up paddleboards should stay close to sheltered bays.
Steep waves, cold spray, and hazardous open water. Avoid small craft voyages. Always check official National Weather Service lake wind advisories.
Cloudy. High near 84, with temperatures falling to around 78 in the afternoon. East southeast wind 5 to 10 mph.
A chance of rain showers between 2am and 4am, then showers and thunderstorms. Cloudy, with a low around 58. East wind 5 to 10 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a high near 72. East northeast wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a low around 59. Southeast wind 0 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
A chance of rain showers. Mostly cloudy, with a high near 73. Southwest wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
A chance of rain showers before 7pm, then patchy fog. Partly cloudy, with a low around 56. West southwest wind 0 to 5 mph. Chance of precipitation is 30%.
Patchy fog before 9am. Sunny, with a high near 86. West southwest wind 0 to 5 mph.
Mostly clear, with a low around 57. Southwest wind 0 to 5 mph.
Sunny, with a high near 88. West southwest wind 0 to 10 mph.
Mostly clear, with a low around 59.
Sunny, with a high near 87.
Mostly clear, with a low around 59.
Sunny, with a high near 87.
Mostly clear, with a low around 59.
Normandy Lake currently reports 83°F with wind velocity near 7 mph from the E. Atmospheric forecasts and 24-hour hour-by-hour wind timelines are updated hourly from the National Weather Service gridpoint matching the lake's coordinates.
At Normandy Lake and surrounding mountain valleys, diurnal heating of the surrounding terrain causes strong thermal pressure differentials known locally as afternoon breezes (such as the Washoe Zephyr at Lake Tahoe). Wind speeds typically peak between 1:00 PM and 5:00 PM before calming near sunset.
For stand-up paddleboarding (SUP), canoeing, and light kayaks, winds under 7 mph (light breeze) offer the safest, glassiest surface conditions. Between 8–14 mph, small wavelets develop, suitable for sailboats and powerboats. Winds exceeding 15 mph create steep whitecaps and rapid drift; winds over 21 mph warrant small craft warnings.
All weather and wind telemetry is fetched directly from the National Weather Service (NOAA - WFO OHX) high-resolution numerical point-forecast API. LakeRadar uses the official gridpoint for Normandy Lake without artificial smoothing or third-party estimates.
Yes. Live hydrological sensor readings, 30-day elevation histories, full-pool benchmarks, and USGS station provenance are available on our dedicated Normandy Lake Water Level & Temperature page.
View Normandy Lake Water Level & Temperature →