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HIGHLAND CREEK - NEW SPICER MEADOWS RESERVOIR (NSWC1)
Latitude:
38.39º N
Longitude:
120.00º W
Elevation:
6614 Feet
Location: Tuolumne County in CA
River Group: San Joaquin
Issuance Time: Jul 07 2025 at 7:33 AM 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.
Short-Range Peak Exceedance Plot   Product Info.   CSV Ensemble Files (Data in kcfs): Forecast Group | NSWC1
Created with Highcharts 9.2.1Date/Time (Pacific)Flow (CFS)Flow (CFS)Hourly Peak Flow ProbabilitiesHIGHLAND CREEK - NEW SPICER MEADOWS RESERVOIR (NSWC1)Created: 07/07/2025 at 7:33 AM PDTJul 07Mon8amJul 07Mon4pmJul 08Tue12amJul 08Tue8amJul 08Tue4pmJul 09Wed12amJul 09Wed8amJul 09Wed4pmJul 10Thu12amJul 10Thu8amJul 10Thu4pmJul 11Fri12amJul 11Fri8amJul 11Fri4pmJul 12Sat12am102030405060102030405060
Created with Highcharts 9.2.1Chance of FlowExceedance (CFS)
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What information is considered in this forecast?
Verification / Historical Plots
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Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ069)
Today: Sunny. Highs 66 to 81 higher elevations and 77 to 87 lower elevations. Prevailing south winds up to 10 mph with gusts to around 25 mph.

Tonight: Clear. Lows 43 to 58 higher elevations and 53 to 67 lower elevations. Prevailing southwest winds up to 10 mph in the evening becoming light. Gusts up to 25 mph.

Wednesday: Sunny. Highs 66 to 81 higher elevations and 78 to 88 lower elevations. Prevailing southeast winds up to 10 mph shifting to the southwest in the afternoon. Gusts up to 25 mph.

Wednesday Night: Clear. Lows 45 to 60 higher elevations and 55 to 69 lower elevations. Prevailing west winds up to 10 mph shifting to the northeast after midnight.

Thursday: Sunny, warmer. Highs 72 to 87 higher elevations and 84 to 94 lower elevations. Prevailing east winds up to 10 mph shifting to the southwest in the afternoon.

Thursday Night: Clear. Lows 53 to 68.

Friday: Sunny, warmer. Highs 78 to 93.

Friday Night through Monday: Clear. Lows 54 to 69. Highs 79 to 94.