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



NORTH FORK YUBA RIVER - NEW BULLARDS BAR RESERVOIR (NBBC1)
Latitude: 39.39º NLongitude: 121.14º WElevation: 1965 Feet
Location: Yuba County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Feather Yuba
Issuance Time: Dec 08, 2025 at 7:39 AM PST
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.
Threshold Exceedance Plot                  Product Information        CSV Ensemble Files (Data in kcfs):  Forecast Group  |  NBBC1

Show:





What information is considered in this forecast?
Verification / Historical Plots
<-- Previous Forecast  Forecast Date:   Forecast Cycle:  

Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ067)
Today: Widespread fog and locally dense in the morning. Patchy dense fog early in the afternoon. Mostly sunny. Highs 50 to 64. Light winds.

Tonight: Mostly clear. Lows 39 to 48. Light winds.

Tuesday: Mostly sunny. Warmer. Highs 54 to 68. Light winds.

Tuesday Night: Mostly clear. Lows 41 to 51. Light winds.

Wednesday: Sunny. Highs 57 to 69. Light winds.

Wednesday Night: Clear. Lows 43 to 52.

Thursday: Sunny. Highs 59 to 71.

Thursday Night through Saturday: Clear. Lows 42 to 52. Highs 59 to 72.

Saturday Night and Sunday: Mostly clear. Lows 43 to 49. Highs 57 to 65.