National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service



SACRAMENTO RIVER - SHASTA LAKE (SHDC1)
Latitude: 40.72º NLongitude: 122.42º WElevation: 1070 Feet
Location: Shasta County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Issuance Time: Sep 30, 2021 at 7:26 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.
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Official 7 Day National Weather Service Forecast   (CAZ013)
Today: Partly cloudy until late afternoon, then a slight chance of rain showers late in the afternoon. Highs 54 to 69 higher elevations and 66 to 72 lower elevations. Prevailing south winds up to 10 mph.

Tonight: Mostly cloudy with a slight chance of rain showers. Colder. Lows 39 to 51 higher elevations and 47 to 54 lower elevations. Prevailing southwest winds up to 10 mph.

Thursday: Mostly cloudy. At higher elevations, a slight chance of rain showers in the morning, then rain showers likely in the afternoon. At lower elevations, a chance of rain showers in the afternoon. Highs 45 to 60 higher elevations and 56 to 64 lower elevations. Prevailing southwest winds up to 15 mph.

Thursday Night: Rain showers likely. Lows 36 to 48 higher elevations and 45 to 51 lower elevations. Prevailing southwest winds up to 15 mph.

Friday: Rain showers likely in the morning, then rain showers and a slight chance of thunderstorms in the afternoon. Highs 47 to 62 higher elevations and 59 to 67 lower elevations. Prevailing southwest winds up to 15 mph.

Friday Night: Mostly clear. Colder. Lows 31 to 46.

Saturday: Partly cloudy. Warmer. Highs 55 to 70.

Saturday Night: Partly cloudy. Lows 35 to 49.

Sunday through Tuesday: Mostly clear. Highs 57 to 72. Lows 33 to 48.