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

Klamath2026012212_klamath_csv_export.zip22-Jan-2026 07:39 AM PST25K
North Coast2026012218_NorthCoast_csv_export.zip22-Jan-2026 12:53 PM PST16K
Russian/Napa2026012218_RussianNapa_csv_export.zip22-Jan-2026 12:54 PM PST31K
Upper Sacramento2026012218_UpperSacramento_csv_export.zip22-Jan-2026 12:49 PM PST40K
Feather/Yuba2026012218_FeatherYuba_csv_export.zip22-Jan-2026 12:50 PM PST48K
Cache/Putah2026012218_CachePutah_csv_export.zip22-Jan-2026 12:50 PM PST11K
American2026012218_american_csv_export.zip22-Jan-2026 12:50 PM PST35K
Lower Sacramento2026012218_LowerSacramento_csv_export.zip22-Jan-2026 12:51 PM PST16K
Salinas/Pajaro2026012218_SalinasPajaro_csv_export.zip22-Jan-2026 12:57 PM PST16K
South Bay2026012218_SouthBay_csv_export.zip22-Jan-2026 12:56 PM PST16K
Southern California2026012218_SouthernCalifornia_csv_export.zip22-Jan-2026 12:58 PM PST22K
San Diego/Inland2026012218_SanDiego_Inland_csv_export.zip22-Jan-2026 12:59 PM PST11K
Tulare2026012218_Tulare_csv_export.zip22-Jan-2026 12:52 PM PST12K
San Joaquin2026012218_SanJoaquin_csv_export.zip22-Jan-2026 12:54 PM PST38K
North San Joaquin2026012218_N_SanJoaquin_csv_export.zip22-Jan-2026 12:52 PM PST9K
East Sierra2026012212_EastSierra_csv_export.zip22-Jan-2026 07:26 AM PST33K
Humboldt2026012212_Humboldt_csv_export.zip22-Jan-2026 07:17 AM PST11K

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)