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SACRAMENTO RIVER - SHASTA LAKE (SHDC1)
Latitude:
40.72º N
Longitude:
122.42º W
Elevation:
1070 Feet
Location: Shasta County in CA
River Group: Upper Sacramento
Issuance Time: Jul 01 2025 at 8:02 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 Accumulated Volume PlotCSV Ensemble Files (Data in kcfs):  Forecast Group  |  SHDC1
Note: The chart below functions better in landscape orientation.


Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ013)
Today: Mostly sunny in the morning, then mostly cloudy with a chance of rain showers early in the afternoon. Mostly cloudy with a chance of showers and thunderstorms late in the afternoon. Highs 81 to 96 higher elevations and 92 to 100 lower elevations. Light winds becoming southwest up to 10 mph in the afternoon.

Tonight: Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening, then clear after midnight. Lows 56 to 71 higher elevations and 65 to 75 lower elevations. Prevailing northwest winds up to 10 mph shifting to the north after midnight.

Wednesday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 83 to 98 higher elevations and 94 to 104 lower elevations. Light winds.

Wednesday Night: Mostly clear. A slight chance of rain showers in the evening. Cooler. Lows 53 to 68 higher elevations and 62 to 71 lower elevations. Prevailing northwest winds up to 10 mph.

Thursday: Mostly sunny. Highs 77 to 92 higher elevations and 88 to 96 lower elevations. Prevailing north winds up to 10 mph shifting to the west in the afternoon.

Thursday Night: Mostly clear. Cooler. Lows 50 to 65.

Independence Day: Sunny. Highs 74 to 89.

Friday Night through Monday: Clear. Lows 52 to 67. Highs 78 to 93.