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

Klamath2026091812_klamath_csv_export.zip18-Sep-2026 06:58 AM PDT19K
North Coast2026091812_NorthCoast_csv_export.zip18-Sep-2026 06:59 AM PDT9K
Russian/Napa2026091812_RussianNapa_csv_export.zip18-Sep-2026 07:04 AM PDT11K
Upper Sacramento2026091812_UpperSacramento_csv_export.zip18-Sep-2026 07:06 AM PDT24K
Feather/Yuba2026091812_FeatherYuba_csv_export.zip18-Sep-2026 08:08 AM PDT29K
Cache/Putah2026091812_CachePutah_csv_export.zip18-Sep-2026 07:23 AM PDT4K
American2026091812_american_csv_export.zip18-Sep-2026 07:23 AM PDT21K
Lower Sacramento2026091812_LowerSacramento_csv_export.zip18-Sep-2026 08:09 AM PDT13K
Salinas/Pajaro2026091812_SalinasPajaro_csv_export.zip18-Sep-2026 07:00 AM PDT6K
South Bay2026091812_SouthBay_csv_export.zip18-Sep-2026 06:59 AM PDT7K
Southern California2026091812_SouthernCalifornia_csv_export.zip18-Sep-2026 07:02 AM PDT10K
San Diego/Inland2026091812_SanDiego_Inland_csv_export.zip18-Sep-2026 07:03 AM PDT3K
Tulare2026091812_Tulare_csv_export.zip18-Sep-2026 07:25 AM PDT8K
San Joaquin2026091812_SanJoaquin_csv_export.zip18-Sep-2026 07:32 AM PDT25K
North San Joaquin2026091712_N_SanJoaquin_csv_export.zip17-Sep-2026 06:50 AM PDT4K
East Sierra2026091812_EastSierra_csv_export.zip18-Sep-2026 07:03 AM PDT23K
Humboldt2026091812_Humboldt_csv_export.zip18-Sep-2026 07:05 AM PDT4K

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)