CNRFC Ensemble Plot for EPRC1

Short-Rng Pks	10D Prob	10 Accum
4x5D Prob	Mnth Prob	Seas Trnd
WY Trend	WY Accum	Multi-Yr Accum
Historical	Verification	Custom

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LITTLE STONY CREEK - EAST PARK RESERVOIR (EPRC1)

Latitude:
39.36º N

Longitude:
122.52º W

Elevation:
1200 Feet

Location: Colusa County in CA

River Group: Upper Sacramento

Issuance Time:

Jan 10 2026 at 8:39 AM PST

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. Plot Type:

CSV Ensemble Files (Data in kcfs): Forecast Group | EPRC1

Cursor readout:

Show:

		Official Forecast (Deterministic)
		Ensemble Mean
		Model Traces

	Hourly Probabilities
		0-5% chance
		5-25% chance
		25-40% chance
		40-60% chance

What information is considered in this forecast?

Verification / Historical Plots
<-- Previous Forecast	Forecast Date: Forecast Cycle:

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ063)

Today: Mostly cloudy in the morning then becoming partly cloudy. Not as cool. Highs 49 to 63. Prevailing northwest winds up to 10 mph.

Tonight: Mostly clear. Lows 39 to 49. Prevailing northwest winds up to 10 mph.

Monday: Sunny. Highs 52 to 66. Prevailing northwest winds up to 10 mph.

Monday Night: Clear. Lows 40 to 50. Prevailing northwest winds up to 10 mph.

Tuesday: Sunny. Highs 55 to 69. Prevailing northwest winds up to 10 mph.

Tuesday Night: Clear. Lows 42 to 52.

Wednesday: Sunny, warmer. Highs 58 to 73.

Wednesday Night through Saturday: Clear. Lows 41 to 53. Highs 55 to 70.