Lahontan Reservoir Sample Point map & radar · NV
Wind forecast, gusts, and gage height for small-craft sailing at Lahontan Reservoir Sample Point (Lahontan Reservoir Sample Point near Overflow Basin at).
Live rain radar over the lake and its shoreline, plus every mapped launch ramp, marina, and sailing club in the area.
Launch ramps & marinas nearby
From OpenStreetMap · within ~8 miles of the gauge
Reading the radar
- Blue→green→yellow→red = light → heavy precipitation. Green already means small-craft weather is building; red means get off the water.
- Drag the slider past “now” for RainViewer’s nowcast — a 30-minute radar extrapolation, handy for timing a last reach before the cell arrives.
- Radar is precipitation only: it will not show the clear-air gust fronts that precede thunderstorms. Combine with the hourly forecast rain-probability column.
About this lake
- Location
- 39.3371°, -119.0944°
- Gauge datum
- 4,160 ft
- USGS gauge
- 392013119054001
- Water temp sensor
- Yes
Water level data comes from the USGS gauge above; wind is modeled for the lake’s coordinates by Open-Meteo. Always confirm conditions locally before launching — shorelines, ramps, and trees can all change what you feel on the water. West of the Rockies, wind follows the gaps: passes and river canyons channel strong flow onto the water, afternoons run windier than mornings, and mountain lakes in particular can build fast as the slopes heat up.
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