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



SANTA YNEZ RIVER - LAKE CACHUMA (CCHC1)
Latitude: 34.58º NLongitude: 119.98º WElevation: 700 Feet
Location: Santa Barbara County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: Southern California
Issuance Time: Jun 30, 2025 at 12:11 PM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.
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Official 7 Day National Weather Service Forecast   (CAZ348)
Today: Partly cloudy in the morning then sunny. Highs in the mid 80s to mid 90s except the mid to upper 70s closer to the coast.

Tonight: Clear early then low clouds and fog. Lows in the mid 40s to lower 50s.

Wednesday: Sunny after morning low clouds and fog. Highs in the upper 70s to mid 80s. West winds around 15 mph in the afternoon.

Wednesday Night: Clear in the evening then mostly cloudy. Lows in the upper 40s to mid 50s.

Thursday: Sunny after morning low clouds and fog. Highs in the mid 70s to mid 80s.

Thursday Night: Clear in the evening then areas of low clouds and fog. Lows in the upper 40s to mid 50s.

Independence Day: Sunny after morning low clouds and fog. Highs in the mid 70s to mid 80s.

Friday Night: Clear in the evening then areas of low clouds and fog. Lows around 50.

Saturday: Sunny after morning low clouds and fog. Highs in the mid 70s to mid 80s.

Saturday Night: Clear in the evening then areas of low clouds and fog. Lows in the upper 40s to mid 50s.

Sunday: Sunny after morning low clouds and fog. Highs in the upper 70s to mid 80s.

Sunday Night: Clear in the evening then areas of low clouds and fog. Lows in the upper 40s to mid 50s.

Monday: Sunny after morning low clouds and fog. Highs in the mid 70s to mid 80s.