CNRFC - Ensemble Products

*** IMPORTANT *** Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.

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SACRAMENTO RIVER - DELTA (DLTC1)

Latitude: 40.94º N	Longitude: 122.42º W	Elevation: 1075 Feet
Location: Shasta County in California		Bulletin Group: Upper Sacramento		River Group: Upper Sacramento

Issuance Time:

Jun 16, 2025 at 6:30 AM PDT

Please Note:

Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.

Flow data on this product are unregulated / full natural flow.

2025 Water Year Trend Plot

Tabular View | Select a Different Water Year:

Text Products (RNOHFSOSV and RNOHFSWYV)

Raw ESP Water Year Streamflow Volumes Tracker
Water Year Streamflow Volume Accumulation Forecast

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ013)

Today: Sunny. Highs 72 to 87 higher elevations and 84 to 92 lower elevations. Prevailing southwest winds up to 10 mph.

Tonight: Clear. Lows 48 to 63. Prevailing west winds up to 10 mph shifting to the north after midnight.

Tuesday: Sunny, warmer. Highs 76 to 91 higher elevations and 88 to 96 lower elevations. Light winds becoming southwest up to 10 mph in the afternoon.

Tuesday Night: Clear. Lows 50 to 65 higher elevations and 59 to 68 lower elevations. Prevailing southwest winds up to 10 mph shifting to the north after midnight.

Wednesday: Sunny, warmer. Highs 80 to 95 higher elevations and 92 to 100 lower elevations. Prevailing north winds up to 10 mph in the morning becoming light.

Wednesday Night: Clear. Lows 51 to 66.

juneteenth: Sunny. Highs 79 to 94.

Thursday Night and Friday: Clear. Lows 45 to 60. Highs 74 to 89.

Friday Night: Clear, colder. Lows 39 to 54.

Saturday: Mostly sunny. Highs 62 to 77.

Saturday Night and Sunday: Clear. Lows 40 to 55. Highs 66 to 81.

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