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SAN LUIS REY RIVER - LAKE HENSHAW (HAWC1)
Latitude:
33.24º N
Longitude:
116.76º W
Elevation:
2750 Feet
Location: San Diego County in CA
River Group: Southern California
Issuance Time: Jul 09 2025 at 8:11 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.
Monthly Probability Plot
Monthly Streamflow Volume (1000s of Acre-Feet)
Data Updated: Jul 09 2025 at 8:21 AM PDT
ProbJul*AugSepOctNovDec
10%0.00.00.00.00.00.0
25%0.00.00.00.00.00.0
50%0.00.00.00.00.00.0
75%0.00.00.00.00.00.0
90%0.00.00.00.00.00.0
Mean++++++
%Mean++++++
ProbJanFebMarAprMayJun
10%2.04.52.20.70.30.1
25%0.00.20.40.20.00.0
50%0.00.00.00.00.00.0
75%0.00.00.00.00.00.0
90%0.00.00.00.00.00.0
Mean++++++
%Mean++++++
Note 1: %Mean is the "Median forecast monthly value (50%)" divided by the "monthly mean" (displayed as a %)
Note 2: For current month, graphic represents remaining forecast only, text represents observed + remaining forecast.

Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ058)
Today: Sunny. Highs 89 to 99. Areas of winds west 10 to 15 mph. Gusts to 30 mph This Afternoon.

Tonight: Mostly clear. Lows 64 to 74. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the evening.

Thursday: Mostly sunny. Highs 90 to 100. Areas of winds west 10 to 20 mph. Gusts to 30 mph in the afternoon.

Thursday Night: Clear, cooler. Lows 58 to 68. Areas of winds west 10 to 20 mph. Gusts to 30 mph in the evening.

Friday: Sunny. Highs 85 to 95. Areas of winds west 10 to 15 mph. Gusts to 30 mph in the afternoon.

Friday Night: Clear. Lows 56 to 66.

Saturday: Sunny. Highs 84 to 94.

Saturday Night: Mostly clear. Lows 55 to 65.

Sunday: Sunny. Highs 84 to 94.

Sunday Night: Clear. Lows 56 to 66.

Monday: Sunny. Highs 85 to 95.

Monday Night: Clear. Lows 56 to 66.

Tuesday: Mostly sunny. Highs 84 to 94.