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| TUOLUMNE RIVER - HETCH HETCHY RESERVOIR (HETC1) | ||||||||||||||||||
| Latitude: 37.95º N | Longitude: 119.79º W | Elevation: 3870 Feet | ||||||||||||||||
| Location: Tuolumne County in CA | ||||||||||||||||||
| River Group: San Joaquin | ||||||||||||||||||
| Issuance Time: | Jun 06 2025 at 8:20 AM PDT |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. Flow data on this product are unregulated / full natural flow. |
| 2025 Water Year Trend Plot |
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ323) |
| Tonight: Partly cloudy with slight chance of thunderstorms early in the evening, then mostly clear with slight chance of rain late in the evening. Clear after midnight. Lows 40 to 54. Northeast winds up to 10 mph. Chance of precipitation 20 percent. Saturday: Warmer. Sunny with chance of rain in the morning, then partly sunny with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 62 to 76. Southeast winds up to 5 mph shifting to the west in the afternoon. Chance of precipitation 30 percent. Saturday Night: Partly cloudy. Lows 42 to 56. Northwest winds up to 10 mph shifting to the northeast after midnight. Sunday: Sunny. Highs 63 to 77. Northeast winds up to 5 mph shifting to the west in the afternoon. Sunday Night: Mostly cloudy in the evening then clearing. Lows 43 to 57. Northwest winds up to 10 mph shifting to the north after midnight. Monday and Monday Night: Mostly clear. Highs 65 to 79. Lows 44 to 58. Tuesday: Sunny. Highs 65 to 79. Tuesday Night: Colder. Mostly clear. Lows 41 to 55. Wednesday through Friday: Clear. Highs 58 to 76. Lows 36 to 54. |