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PIRU CREEK - LAKE PIRU (LKPC1)
Latitude:
34.46º N
Longitude:
118.75º W
Elevation:
1100 Feet
Location: Ventura County in CA
River Group: Southern California
Issuance Time: Jan 01 2026 at 8:30 AM PST
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.
10-Day Accumulated Volume Plot
Tabular 10-Day Streamflow Volume Accumulation (1000s of Acre-Feet)
Data Updated: Jan 01 2026 at 8:36 AM PST
ProbJan
02
Jan
03
Jan
04
Jan
05
Jan
06
10%
(Max)
4.66.49.015.819.5
25%
 
3.35.27.612.015.5
50%
(Prob)
2.64.25.88.711.3
75%
 
2.33.85.16.99.1
90%
(Min)
2.03.34.46.08.1
RFC
FCST
2.74.35.78.010.1
ProbJan
07
Jan
08
Jan
09
Jan
10
Jan
11
10%
(Max)
24.030.033.136.139.9
25%
 
19.023.125.426.928.1
50%
(Prob)
14.016.518.319.520.6
75%
 
11.513.615.316.517.5
90%
(Min)
9.811.012.012.913.8

Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ358)
Today: Rain with a chance of thunderstorms in the morning. Highs in the upper 50s to mid 60s. Southeast winds around 15 mph in the morning.

Tonight: Partly cloudy. Lows in the 40s to around 50.

Friday: Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the upper 50s to mid 60s.

Friday Night: Cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the upper 40s to mid 50s. Chance of precipitation 50 percent.

Saturday: Rain likely in the morning, then rain in the afternoon. Highs around 60. Southeast winds around 15 mph in the afternoon.

Saturday Night: Rain likely in the evening, then a chance of rain after midnight. Lows in the mid 40s to lower 50s. Chance of precipitation 70 percent.

Sunday: A chance of rain in the morning, then rain likely in the afternoon. Highs around 60. Chance of precipitation 70 percent.

Sunday Night: Rain in the evening, then rain likely after midnight. Lows in the 40s to around 50.

Monday: Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the mid 50s to lower 60s. Chance of precipitation 40 percent.

Monday Night: Mostly cloudy with a 50 percent chance of rain. Lows in the 40s to around 50.

Tuesday: Mostly cloudy with a 40 percent chance of rain. Highs in the mid 50s to lower 60s.

Tuesday Night: Mostly cloudy with a 30 percent chance of rain. Lows in the lower to mid 40s.

Wednesday: Partly cloudy with a 20 percent chance of rain. Highs in the mid 50s to lower 60s.