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

Short-Range Hourly Deterministic CSV File Download

Forecast Groups

Forecast Group

Filename

Date/Time Last Modified

Size

ID Help Doc

Klamath2026080512_klamath_csv_export.zip05-Aug-2026 06:40 AM PDT19K
North Coast2026080412_NorthCoast_csv_export.zip04-Aug-2026 06:43 AM PDT9K
Russian/Napa2026080412_RussianNapa_csv_export.zip04-Aug-2026 06:48 AM PDT12K
Upper Sacramento2026080512_UpperSacramento_csv_export.zip05-Aug-2026 06:40 AM PDT26K
Feather/Yuba2026080412_FeatherYuba_csv_export.zip04-Aug-2026 06:44 AM PDT33K
Cache/Putah2026080412_CachePutah_csv_export.zip04-Aug-2026 06:46 AM PDT5K
American2026080412_american_csv_export.zip04-Aug-2026 06:45 AM PDT27K
Lower Sacramento2026080412_LowerSacramento_csv_export.zip04-Aug-2026 06:47 AM PDT13K
Salinas/Pajaro2026080412_SalinasPajaro_csv_export.zip04-Aug-2026 06:54 AM PDT7K
South Bay2026080412_SouthBay_csv_export.zip04-Aug-2026 06:53 AM PDT6K
Southern California2026080412_SouthernCalifornia_csv_export.zip04-Aug-2026 06:55 AM PDT10K
San Diego/Inland2026080412_SanDiego_Inland_csv_export.zip04-Aug-2026 06:56 AM PDT3K
Tulare2026080412_Tulare_csv_export.zip04-Aug-2026 06:49 AM PDT9K
San Joaquin2026080512_SanJoaquin_csv_export.zip05-Aug-2026 06:17 AM PDT29K
North San Joaquin2026080412_N_SanJoaquin_csv_export.zip04-Aug-2026 06:52 AM PDT5K
East Sierra2026080412_EastSierra_csv_export.zip04-Aug-2026 06:57 AM PDT24K
Humboldt2026080412_Humboldt_csv_export.zip04-Aug-2026 06:57 AM PDT5K

Note 1: Data columns labeled QINE and SQIN in the files represent flows in kcfs (thousands of cubic feet per second).

Note 2: Data columns labeled SSTG in the files represent stages in feet.

Note 3: On October 20, 2022 the Central Coast forecast group was split into two forecast groups (Salinas/Pajaro and South Bay) and the Southern California forecast group was split into two forecast groups (Southern California and San Diego/Inland).

Forecast Groups Archive


Forecast Group


Start Date

Start Hour
(Forecast Cycle)


End Date

End Hour
(Forecast Cycle)