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MIDDLE FORK COSUMNES RIVER - SOMERSET (SOSC1)
Latitude:
38.62º N
Longitude:
120.70º W
Elevation:
1821 Feet
Location: El Dorado County in CA
River Group: San Joaquin
Issuance Time: May 03 2025 at 9:45 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:  
Note: The chart below functions better in landscape orientation.

Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ067)
Today: Mostly sunny. A slight chance of showers and thunderstorms late in the afternoon. Warmer. Highs 61 to 73 higher elevations and 68 to 76 lower elevations. Prevailing northwest winds up to 10 mph with gusts to around 25 mph.

Tonight: Clear. Lows 48 to 54. Prevailing northwest winds up to 10 mph shifting to the northeast after midnight. Gusts up to 25 mph.

Monday: Sunny, warmer. Highs 71 to 83. Prevailing northeast winds up to 10 mph shifting to the northwest in the afternoon. Gusts up to 25 mph.

Monday Night: Clear. Lows 51 to 57. Prevailing north winds up to 10 mph shifting to the northeast after midnight. Gusts up to 25 mph.

Tuesday: Sunny. Highs 72 to 84. Light winds becoming southwest up to 10 mph in the afternoon.

Tuesday Night: Clear. Lows 51 to 57.

Wednesday: Sunny. Highs 73 to 83.

Wednesday Night: Clear. Lows 52 to 58.

Thursday through Friday: Mostly clear. Highs 76 to 89. Lows 52 to 61.

Friday Night and Saturday: Clear. Lows 56 to 62. Highs 79 to 89.