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

NOAA / NWS News and Local CNRFC Information

Flood Threshold Changes for Mokelumne River at Benson's Ferry - On August 14, the moderate and major flood stages for the Mokelumne River at Benson's Ferry changed to 19.0 ft and 20.0 ft respectively.  More information can be found here.

CNRFC Daily Briefing - View a graphical summary of current & forecast weather & hydrologic conditions. Updated by 10 AM PT.

At Least One River Flood Forecast Point Is Currently Forecast to Exceed Action/Monitor Stage

 
Recently-Issued CNRFC Text Products:  
 

This legacy page is no longer supported. Please bookmark the link to the interactive map.































































River Guidance Points Forecast Above Specified Stage Definitions  (Select NWS ID for Specified Graphical RVF)
NWS ID River / CreekGage / StationAction/
Monitor
Minor
Flood
Moderate
Flood
Major
Flood
Latest Observed
Stage / Flow
Latest Observed
Date / Time
Max Forecast
Stage / Flow
TISC1 SACRAMENTO TISDALE WEIR 44.151.654.655.644.08 / 001/19 10:15 PM PST44.12 / 2

** NOTE **  Stage is presented in "Feet" while Flow (Storage at CLKC1) is presented in "cfs" ("Acre-Feet").

River Guidance Forecast Group Issuance and Next Update Times  (Select Forecast Group for Specified Text RVF)
FG IDForecast Bulletin GroupIssuance TimeNext Update Time
SENorth Coast[ Alternate Link ]CSVJan 19 2026 at 7:41 AM PSTJan 20 2026 at 9:00 AM PST
RNRussian Napa[ Alternate Link ]CSVJan 19 2026 at 7:47 AM PSTJan 20 2026 at 9:00 AM PST
USAUpper Sacramento[ Alternate Link ]CSVJan 19 2026 at 7:24 AM PSTJan 20 2026 at 9:00 AM PST
LSCLower Sacramento[ Alternate Link ]CSVJan 19 2026 at 7:24 AM PSTJan 20 2026 at 9:00 AM PST
SJSan Joaquin[ Alternate Link ]CSVJan 19 2026 at 7:39 AM PSTJan 20 2026 at 9:00 AM PST
CCCentral Coast[ Alternate Link ]CSVJan 19 2026 at 7:50 AM PSTJan 20 2026 at 9:00 AM PST
SCASouthern California[ Alternate Link ]CSVJan 19 2026 at 7:54 AM PSTJan 20 2026 at 9:00 AM PST
ESEastern Sierra[ Alternate Link ]CSVJan 19 2026 at 7:58 AM PSTJan 20 2026 at 9:00 AM PST
HBTHumboldt[ Alternate Link ]CSVJan 19 2026 at 7:58 AM PSTJan 20 2026 at 9:00 AM PST
SAC Sacramento Delta (Tides) [ Alternate Link ] Jan 19 2026 at 6:32 AM PSTJan 20 2026 at 9:00 AM PST
 
** NOTE 1 **  The Klamath and North Coast Forecast Group river guidance points are included in the North Coast Bulletin Group.
** NOTE 2 **  The Feather Yuba, American, and Cache Putah Forecast Group river guidance points are included in the Lower Sacramento River Bulletin Group.
** NOTE 3 **  The Delta Region, Upper and Lower San Joaquin, and Tulare Forecast Group river guidance points are combined in the San Joaquin River Bulletin Group.
** NOTE 4 **  The Salinas Pajaro and South Bay Forecast Group river guidance points are included in the Central Coast Bulletin Group.
** NOTE 5 **  The Southern California and San Diego/Inland Forecast Group river guidance points are included in the Southern California Bulletin Group.

CNRFC Daily Briefing
Observed Precipitation Graphical Discussion Forecast Precipitation
** Note ** Click on Indvidual Images to Expand.