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 CaliforniaRiver Group: Upper Sacramento
Issuance Time: Jan 27 2023 at 8:10 AM PST

PRODUCT NOTE:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.

PRODUCT NOTE:Flow data on this product are unregulated / full natural flow.

2023 Water Year Trend Plot
Tabular View  |  Select a Different Water Year:  
Text Products (RNOHFSOSV and RNOHFSWYV)
Raw ESP Water Year Streamflow Volumes Tracker
Water Year Streamflow Volume Accumulation Forecast

Location Photographs

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast   (CAZ013)
Today: Mostly cloudy in the morning then clearing. Highs 45 to 60. Prevailing north winds up to 10 mph.

Tonight: Clear, colder. Lows 22 to 37 higher elevations and 32 to 40 lower elevations. Prevailing north winds 5 to 15 mph.

Saturday: Sunny. Highs 40 to 54 higher elevations and 53 to 59 lower elevations. Prevailing north winds up to 15 mph.

Saturday Night: Clear in the evening then becoming mostly cloudy. Lows 22 to 36 higher elevations and 31 to 38 lower elevations. Prevailing southwest winds up to 10 mph shifting to the north after midnight.

Sunday: Mostly cloudy with a slight chance of snow showers in the morning, then sunny in the afternoon. Breezy. Highs 31 to 46 higher elevations and 44 to 51 lower elevations. Prevailing north winds 5 to 15 mph shifting to the northeast 15 to 25 mph in the afternoon. Gusts up to 40 mph.

Sunday Night: Clear, breezy, colder. Lows 13 to 28.

Monday: Sunny, breezy. Highs 33 to 48.

Monday Night: Clear. Lows 17 to 32.

Tuesday and Tuesday Night: Mostly clear. Highs 40 to 55. Lows 19 to 34.

Wednesday: Partly cloudy. Highs 42 to 57.

Wednesday Night: Mostly cloudy. Lows 24 to 36.

Thursday: Mostly cloudy with a slight chance of rain and snow showers. Highs 40 to 55.