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SILVER CREEK - UNION VALLEY RESERVOIR (UNVC1)

Latitude: 38.86º N	Longitude: 120.44º W	Elevation: 4870 Feet
Location: El Dorado County in California		Bulletin Group: Lower Sacramento		River Group: American

Issuance Time:

May 03, 2024 at 7:39 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 and are based on mean daily flow.

Long-Range Build-Your-Own Products Product Information	CSV Ensemble File Download (Data in kcfs): UNVC1
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Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

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Official 7 Day National Weather Service Forecast (CAZ069)

Today: Sunny. Highs 51 to 66 higher elevations and 62 to 72 lower elevations. Prevailing east winds up to 10 mph shifting to the southwest in the afternoon.

Tonight: Mostly clear. Lows 28 to 42 higher elevations and 37 to 49 lower elevations. Prevailing south winds up to 15 mph. Gusts up to 35 mph after midnight. Over ridges and prevailing southwest winds 5 to 15 mph increasing to 15 to 30 mph after midnight.

Saturday: At lower elevations, heavy rain showers. At higher elevations, a chance of rain and snow showers in the morning, then heavy snow showers and heavy rain showers in the afternoon. Windy. Highs 34 to 49 higher elevations and 43 to 55 lower elevations. No snow accumulation lower elevations and 1 to 7 inches higher elevations. Snow level 7500 feet decreasing to 6000 feet in the afternoon. Prevailing southwest winds 15 to 30 mph with gusts to around 55 mph and except southwest 15 to 55 mph over ridges.

Saturday Night: Heavy snow showers, rain showers and a slight chance of thunderstorms in the evening, then a slight chance of snow showers after midnight. Breezy. Much colder. Lows 14 to 29 higher elevations and 27 to 37 lower elevations. Snow accumulation up to 2 inches lower elevations and except 2 to 6 inches higher elevations. Snow level 4000 feet. Prevailing southwest winds 10 to 25 mph decreasing to 5 to 15 mph after midnight. Gusts up to 40 mph. Over ridges and prevailing southwest winds 30 to 50 mph decreasing to 20 to 30 mph after midnight.

Sunday: Mostly cloudy. A slight chance of snow showers in the morning. Highs 28 to 43 higher elevations and 41 to 51 lower elevations. Little or no snow accumulation lower elevations and up to 1 inch higher elevations. Prevailing southwest winds up to 10 mph.

Sunday Night: Partly cloudy. Lows 19 to 34.

Monday: Mostly sunny. Not as cool. Highs 41 to 56.

Monday Night: Mostly clear. Lows 24 to 39.

Tuesday through Thursday: Clear. Highs 50 to 65. Lows 28 to 43.

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