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, 2022 at 7:37 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: Mostly cloudy. A slight chance of rain showers early in the morning, then a chance of rain showers in the late morning and afternoon. A slight chance of thunderstorms in the afternoon. Highs 46 to 61 higher elevations and 59 to 67 lower elevations. Prevailing southwest winds up to 15 mph.

Tonight: Clear. At higher elevations, a slight chance of showers and thunderstorms in the evening. Colder. Lows 31 to 43 higher elevations and 40 to 48 lower elevations. Prevailing north winds up to 15 mph with gusts to around 30 mph.

Saturday: Mostly sunny in the morning then becoming mostly cloudy. Warmer. Highs 52 to 67 higher elevations and 65 to 71 lower elevations. Prevailing north winds up to 10 mph shifting to the west in the afternoon.

Saturday Night: Mostly cloudy in the evening then clearing. Lows 34 to 46 higher elevations and 42 to 50 lower elevations. Prevailing west winds up to 10 mph shifting to the northwest after midnight.

Sunday: Mostly sunny. Warmer. Highs 57 to 72 higher elevations and 69 to 75 lower elevations. Prevailing north winds up to 10 mph shifting to the southwest in the afternoon.

Sunday Night: Clear. Lows 33 to 47.

Monday: Sunny. Highs 58 to 73.

Monday Night through Tuesday Night: Clear. Lows 35 to 50. Highs 60 to 75.

Wednesday and Wednesday Night: Mostly clear. Highs 63 to 78. Lows 37 to 52.

Thursday: Partly cloudy with a slight chance of rain showers. Highs 57 to 72.