SXUS45 KREV 210932 RECREV Recreation Forecast National Weather Service Reno NV 232 AM PDT Tue Apr 21 2026 Wave height forecasts are representative of the mid lake waters and downwind shores. Wave heights may be significantly less on upwind shores. Strong wind gusts and lightning near thunderstorms pose an immediate danger to boaters. If you are out on the lake when thunderstorms develop, return to shore as soon as possible. CAZ072-NVZ002-220000- Lake Tahoe at Lake Level- 232 AM PDT Tue Apr 21 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM PDT WEDNESDAY... .TODAY...Showers in the morning, then showers and slight chance of thunderstorms in the afternoon. South winds 10 to 20 mph with gusts to 35 mph shifting to the southwest 10 to 15 mph with gusts to 25 mph in the afternoon. Highs around 47. Wave Heights up to 3 feet. .TONIGHT...Snow showers in the evening, then chance of snow showers after midnight. Southwest winds 10 to 15 mph. Gusts up to 25 mph increasing to 30 mph after midnight. Lows 24 to 31. Wave Heights 1 to 2 feet. .WEDNESDAY...Mostly cloudy with a chance of snow showers. Southwest winds 10 to 15 mph. Gusts up to 30 mph decreasing to 20 mph in the afternoon. Highs 40 to 45. Wave Heights up to 2 feet. Water Temperature at the Mid Lake Buoys......46.7 degrees. Lake Level for Lake Tahoe at Tahoe City......6228.58 feet. $$ NVZ004-220000- Pyramid Lake at Lake Level- 232 AM PDT Tue Apr 21 2026 ...WIND ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 11 PM PDT THIS EVENING... .TODAY...Mostly cloudy with a chance of showers. Southwest winds 10 to 20 mph with gusts to 30 mph shifting to the west 10 to 15 mph with gusts to 25 mph in the afternoon. Highs 52 to 57. Wave Heights 1 to 3 feet. .TONIGHT...Mostly cloudy with a chance of showers. West winds 10 to 15 mph increasing to 15 to 20 mph after midnight. Gusts up to 30 mph. Lows 37 to 43. Wave Heights 1 to 3 feet. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. West winds 15 to 20 mph with gusts to 30 mph. Highs 51 to 58. Wave Heights 1 to 3 feet. $$ http://weather.gov/reno