CNRFC - Ensemble Products

Short-Range Products (hourly timestep)

Long-Range Products (daily timestep)

Back to Ensemble Products Map

Location:

<<< Previous Ensemble Location (KCVC1) | Next Ensemble Location (HOUC1) >>>

CLEAR LAKE - LAKEPORT (CLKC1)

Latitude: 39.04º N	Longitude: 122.91º W	Elevation: 1318 Feet
Location: Lake County in California		Bulletin Group: Lower Sacramento		River Group: Cache Putah

Issuance Time:

Jul 04, 2025 at 8:15 AM PDT

Action/Monitor: 8.0 Feet

Minor Flood: 9.0 Feet

Moderate Flood: 11.9 Feet

Major Flood: 12.0 Feet

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 feet): Forecast Group | CLKC1

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
Left of Gage Photo	Gage House Photo	Right of Gage Photo

ESRI™ Locator Map

Flood Impacts
11.0 Feet	Major flooding occurs all around the north end of the lake, especially in Lakeport and Clearlake Oaks. Highway 20 around the north end of the lake is closed in some areas.
9.0 Feet	Low lying structures and some main roads around the lake are threatened by the high lake levels.
8.5 Feet	Minor flooding of some lake side residents occurs. More buildings are threatened from Lakeport to Clearlake Oaks.
8.5 Feet	Minor flooding of some lakeside residents occurs. More buildings are threatened from Lakeport to Clearlake Oaks.
8.0 Feet	Minor flooding of some lakeside residents occurs.

Official 7 Day National Weather Service Forecast (CAZ115)

Tonight: Clear. Lows 47 to 57.

Saturday: Sunny. Highs 78 to 90.

Saturday Night: Clear. Lows 53 to 63.

Sunday: Sunny. Highs 83 to 95.

Sunday Night and Monday: Clear. Lows 56 to 66. Highs 81 to 95.

Monday Night: Clear. Lows 51 to 61.

Tuesday: Sunny. Highs 78 to 91.

Tuesday Night through Wednesday Night: Clear. Lows 57 to 67. Highs 81 to 96.

Thursday through Friday: Clear. Highs 91 to 103. Lows 61 to 71.

NWS RSS Feed