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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: May 05 2025 at 8:26 AM PDT
Action/
Monitor:
N/A
Minor
Flood:
N/A
Moderate
Flood:
N/A
Major
Flood:
N/A
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.
Short-Range Peak Exceedance Plot   Product Info.   CSV Ensemble Files (Data in kcfs): Forecast Group | HETC1
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Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ323)
Today: Sunny. Highs 45 to 61. North winds up to 10 mph shifting to the northwest in the afternoon. Gusts up to 25 mph.

Tonight: Mostly clear. Lows 25 to 41. Northeast winds up to 10 mph with gusts to around 25 mph.

Wednesday: Sunny. Highs 49 to 63. East winds up to 5 mph shifting to the west in the afternoon.

Wednesday Night: Mostly clear. Lows 31 to 45. West winds up to 10 mph shifting to the east after midnight.

Thursday: Warmer, sunny. Highs 54 to 68. East winds up to 5 mph shifting to the southwest in the afternoon.

Thursday Night: Partly cloudy. Lows 35 to 49.

Friday through Saturday Night: Mostly clear. Highs 57 to 73. Lows 36 to 51.

Sunday: Sunny. Highs 50 to 64.

Sunday Night and Monday: Cooler. Partly cloudy. Lows 28 to 40. Highs 39 to 53.