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

*** 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.


PUTAH CREEK - GUENOC (PCGC1)
Latitude: 38.78º NLongitude: 122.52º WElevation: 914 Feet
Location: Lake County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Cache Putah
Issuance Time: Jun 07, 2025 at 7:39 AM PDT
Action/Monitor: 19.0 FeetMinor 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.
Short-Range Peak Exceedance Plot   Product Info.   CSV Ensemble Files (Data in kcfs): Forecast Group | PCGC1
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Official 7 Day National Weather Service Forecast   (CAZ115)
Today: Sunny. Highs 84 to 97.

Tonight: Mostly clear. Lows 58 to 68.

Sunday: Sunny. Highs 86 to 99.

Sunday Night: Mostly clear. Lows 59 to 69.

Monday: Sunny. Highs 88 to 100.

Monday Night and Tuesday: Mostly clear. Lows 55 to 65. Highs 85 to 100.

Tuesday Night through Wednesday Night: Clear. Lows 53 to 63. Highs 82 to 96.

Thursday through Friday: Clear. Highs 76 to 91. Lows 51 to 61.