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Official National Weather Service (NWS) point forecast and real-time wind conditions for Lake Jacomo (Missouri). 24-hour hour-by-hour wind timelines, peak gusts, watercraft recreation safety thresholds, and 7-day marine outlook.
Today: High 87°F · Low 73°F
Peak gusts: 16 mph · Lake surface chop expected
Humidity: 47% · Barometer: 29.75 inHg
Live hydrological sensor reading for Lake Jacomo.
Good for boating (80/100), from 4 available inputs. Supporting this: No active official alerts for this lake. Wind 12 mph from the south-southwest. 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 fishing (84/100), from 6 available inputs. Supporting this: Measured water temperature 68°F from a representative gauge 5.3 mi away. Provisional data. Wind 12 mph from the south-southwest. Not available from a verified source for this lake: pressure trend. Confidence is moderate (72%) because some inputs are unavailable or older than ideal.
Good for kayaking (80/100), from 5 available inputs. Supporting this: No active official alerts for this lake. Wind 12 mph from the south-southwest. Confidence is high (90%).
Good for swimming (86/100), from 5 available inputs. Supporting this: No active official alerts for this lake. Air temperature 81°F. Confidence is moderate (75%) because some inputs are unavailable or older than ideal.
| Time | Air Temp | Wind (mph) | Direction | Peak Gusts | Rain Chance | Sky & Conditions |
|---|---|---|---|---|---|---|
| 12 PM | 81°F | 12 mph | SW | ⚡ 21 mph | 0% | Sunny |
| 1 PM | 85°F | 12 mph | SW | ⚡ 21 mph | 0% | Sunny |
| 2 PM | 85°F | 13 mph | SW | ⚡ 22 mph | 0% | Mostly Sunny |
| 3 PM | 86°F | 14 mph | SW | ⚡ 24 mph | 0% | Mostly Sunny |
| 4 PM | 86°F | 13 mph | SW | ⚡ 23 mph | 0% | Mostly Sunny |
| 5 PM | 87°F | 12 mph | SW | ⚡ 22 mph | 0% | Mostly Sunny |
| 6 PM | 85°F | 10 mph | S | ⚡ 21 mph | 0% | Mostly Cloudy |
| 7 PM | 82°F | 10 mph | S | ⚡ 18 mph | 0% | Partly Cloudy |
| 8 PM | 80°F | 10 mph | S | ⚡ 20 mph | 1% | Mostly Clear |
| 9 PM | 78°F | 10 mph | S | ⚡ 20 mph | 1% | Partly Cloudy |
| 10 PM | 77°F | 12 mph | S | ⚡ 20 mph | 1% | Partly Cloudy |
| 11 PM | 76°F | 12 mph | SW | ⚡ 21 mph | 2% | Partly Cloudy |
| 12 AM | 75°F | 12 mph | SW | ⚡ 21 mph | 2% | Mostly Cloudy |
| 1 AM | 74°F | 12 mph | SW | ⚡ 20 mph | 2% | Partly Cloudy |
| 2 AM | 74°F | 12 mph | SW | ⚡ 20 mph | 2% | Mostly Clear |
| 3 AM | 74°F | 12 mph | SW | ⚡ 21 mph | 2% | Mostly Clear |
| 4 AM | 73°F | 12 mph | SW | ⚡ 21 mph | 2% | Mostly Clear |
| 5 AM | 73°F | 13 mph | SW | ⚡ 22 mph | 2% | Mostly Clear |
| 6 AM | 73°F | 14 mph | SW | ⚡ 23 mph | 3% | Sunny |
| 7 AM | 71°F | 14 mph | SW | ⚡ 23 mph | 4% | Sunny |
| 8 AM | 73°F | 15 mph | SW | ⚡ 25 mph | 5% | Sunny |
| 9 AM | 74°F | 15 mph | SW | ⚡ 27 mph | 5% | Sunny |
| 10 AM | 77°F | 15 mph | SW | ⚡ 27 mph | 5% | Sunny |
| 11 AM | 81°F | 16 mph | SW | ⚡ 28 mph | 5% | Sunny |
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.
Mostly sunny, with a high near 87. South southwest wind around 14 mph, with gusts as high as 24 mph.
Partly cloudy, with a low around 71. South southwest wind around 13 mph, with gusts as high as 22 mph.
Sunny, with a high near 89. South southwest wind 14 to 18 mph, with gusts as high as 30 mph.
Clear, with a low around 72. South southwest wind 8 to 15 mph, with gusts as high as 26 mph.
A chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Sunny, with a high near 89. Southwest wind around 8 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 80%.
Showers and thunderstorms likely before 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Partly sunny, with a high near 64.
Partly cloudy, with a low around 44.
Sunny, with a high near 60.
Mostly clear, with a low around 43.
Lake Jacomo currently reports 76°F with wind velocity near 7 mph from the S. 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 Lake Jacomo 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 EAX) high-resolution numerical point-forecast API. LakeRadar uses the official gridpoint for Lake Jacomo 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 Lake Jacomo Water Level & Temperature page.
View Lake Jacomo Water Level & Temperature →