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Official National Weather Service (NWS) point forecast and real-time wind conditions for Brookville Lake (Indiana). 24-hour hour-by-hour wind timelines, peak gusts, watercraft recreation safety thresholds, and 7-day marine outlook.
Special Weather Statement issued October 11 at 7:36PM EDT by NWS Wilmington OH
Today: High 77°F · Low 55°F
Peak gusts: 9 mph · Lake surface chop expected
Humidity: 92% · Barometer: 30.00 inHg
USGS water monitoring available for Brookville Lake.
Special Weather Statement issued October 11 at 7:36PM EDT by NWS Wilmington OH
Good for boating (82/100), from 4 available inputs. Supporting this: Wind 2 mph from the northwest. Gusts to 9 mph. Working against it: Active moderate alert: Special Weather Statement. 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.
Excellent for fishing (92/100), from 5 available inputs. Supporting this: Wind 2 mph from the northwest. Dusk hours (20:00 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.
Good for kayaking (84/100), from 5 available inputs. Supporting this: Wind 2 mph from the northwest. Gusts to 9 mph. Working against it: Active moderate alert: Special Weather Statement. 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: Wind 2 mph from the northwest. 4% chance of precipitation. Working against it: Active moderate alert: Special Weather Statement. Not available from a verified source for this lake: water temperature.
| Time | Air Temp | Wind (mph) | Direction | Peak Gusts | Rain Chance | Sky & Conditions |
|---|---|---|---|---|---|---|
| 8 PM | 63°F | 2 mph | NW | ⚡ 9 mph | 4% | Mostly Cloudy |
| 9 PM | 62°F | 2 mph | NW | ⚡ 8 mph | 2% | Mostly Cloudy |
| 10 PM | 61°F | 1 mph | NW | ⚡ 6 mph | 1% | Partly Cloudy |
| 11 PM | 60°F | 1 mph | NW | ⚡ 6 mph | 0% | Partly Cloudy |
| 12 AM | 59°F | 1 mph | NW | ⚡ 6 mph | 0% | Partly Cloudy |
| 1 AM | 58°F | 0 mph | — | ⚡ 5 mph | 0% | Patchy Fog |
| 2 AM | 57°F | 0 mph | — | ⚡ 5 mph | 0% | Patchy Fog |
| 3 AM | 57°F | 0 mph | — | ⚡ 5 mph | 0% | Patchy Fog |
| 4 AM | 56°F | 0 mph | — | ⚡ 5 mph | 0% | Patchy Fog |
| 5 AM | 56°F | 0 mph | — | ⚡ 5 mph | 0% | Patchy Fog |
| 6 AM | 55°F | 0 mph | — | ⚡ 5 mph | 0% | Patchy Fog |
| 7 AM | 55°F | 0 mph | — | ⚡ 5 mph | 0% | Patchy Fog |
| 8 AM | 56°F | 1 mph | SW | ⚡ 5 mph | 0% | Patchy Fog |
| 9 AM | 58°F | 1 mph | SW | ⚡ 7 mph | 0% | Patchy Fog |
| 10 AM | 63°F | 1 mph | S | ⚡ 6 mph | 0% | Partly Sunny |
| 11 AM | 69°F | 2 mph | S | ⚡ 8 mph | 0% | Mostly Sunny |
| 12 PM | 73°F | 3 mph | S | ⚡ 10 mph | 0% | Mostly Sunny |
| 1 PM | 77°F | 5 mph | S | ⚡ 12 mph | 0% | Sunny |
| 2 PM | 81°F | 6 mph | SW | ⚡ 13 mph | 0% | Sunny |
| 3 PM | 82°F | 6 mph | SW | ⚡ 14 mph | 0% | Mostly Sunny |
| 4 PM | 82°F | 6 mph | SW | ⚡ 14 mph | 0% | Mostly Sunny |
| 5 PM | 84°F | 6 mph | SW | ⚡ 15 mph | 0% | Mostly Sunny |
| 6 PM | 82°F | 5 mph | SW | ⚡ 13 mph | 0% | Mostly Clear |
| 7 PM | 79°F | 5 mph | S | ⚡ 13 mph | 0% | Mostly Clear |
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.
A chance of rain showers before 3pm. Cloudy, with a high near 67. North wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Patchy fog after 1am. Partly cloudy, with a low around 54. Northwest wind 0 to 5 mph.
Patchy fog after 1am. Partly cloudy, with a low around 54. Northwest wind 0 to 3 mph.
Patchy fog before 10am. Mostly sunny, with a high near 84. Southwest wind 0 to 6 mph.
Mostly clear, with a low around 64. South wind around 5 mph.
Sunny, with a high near 87. Southwest wind 5 to 10 mph, with gusts as high as 22 mph.
A chance of showers and thunderstorms after 2am. Mostly clear, with a low around 65. Southwest wind 2 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely. Partly sunny, with a high near 82. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
A chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Showers and thunderstorms likely before 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Mostly cloudy, with a low around 38.
Mostly sunny, with a high near 55.
Brookville Lake currently reports 62°F with wind velocity near 3 mph from the NW. 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 Brookville 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 ILN) high-resolution numerical point-forecast API. LakeRadar uses the official gridpoint for Brookville 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 Brookville Lake Water Level & Temperature page.
View Brookville Lake Water Level & Temperature →