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

Klamath2025123012_klamath_csv_export.zip30-Dec-2025 06:51 AM PST31K
North Coast2025123012_NorthCoast_csv_export.zip30-Dec-2025 06:53 AM PST20K
Russian/Napa2025123012_RussianNapa_csv_export.zip30-Dec-2025 07:05 AM PST41K
Upper Sacramento2025123012_UpperSacramento_csv_export.zip30-Dec-2025 07:03 AM PST53K
Feather/Yuba2025123012_FeatherYuba_csv_export.zip30-Dec-2025 07:10 AM PST60K
Cache/Putah2025123012_CachePutah_csv_export.zip30-Dec-2025 07:23 AM PST15K
American2025123012_american_csv_export.zip30-Dec-2025 07:12 AM PST43K
Lower Sacramento2025123012_LowerSacramento_csv_export.zip30-Dec-2025 07:28 AM PST19K
Salinas/Pajaro2025123012_SalinasPajaro_csv_export.zip30-Dec-2025 07:13 AM PST22K
South Bay2025123012_SouthBay_csv_export.zip30-Dec-2025 07:10 AM PST28K
Southern California2025123012_SouthernCalifornia_csv_export.zip30-Dec-2025 07:18 AM PST32K
San Diego/Inland2025123012_SanDiego_Inland_csv_export.zip30-Dec-2025 07:21 AM PST17K
Tulare2025123012_Tulare_csv_export.zip30-Dec-2025 07:36 AM PST15K
San Joaquin2025123012_SanJoaquin_csv_export.zip30-Dec-2025 07:41 AM PST48K
North San Joaquin2025123012_N_SanJoaquin_csv_export.zip30-Dec-2025 07:41 AM PST13K
East Sierra2025123012_EastSierra_csv_export.zip30-Dec-2025 07:27 AM PST42K
Humboldt2025123012_Humboldt_csv_export.zip30-Dec-2025 07:28 AM PST10K

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)