National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service



KERN RIVER - LAKE ISABELLA (ISAC1)
Latitude: 35.65º NLongitude: 118.48º WElevation: 2515 Feet
Location: Kern County in CaliforniaBulletin Group: San JoaquinRiver Group: Tulare
Issuance Time: May 10, 2025 at 8:35 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 and are based on mean daily flow.
Long-Range Build-Your-Own Products               Product InformationCSV Ensemble Files (Data in kcfs):  ISAC1
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Official 7 Day National Weather Service Forecast   (CAZ332)
Tonight: Mostly clear. Lows around 60. West winds up to 15 mph. Gusts up to 35 mph in the evening.

Sunday: Breezy, sunny. Highs 81 to 87. Southwest winds up to 10 mph with gusts to around 25 mph increasing to west 15 to 25 mph with gusts to around 40 mph in the afternoon.

Sunday Night: Breezy. Mostly clear. Lows in the lower 50s. West winds 15 to 25 mph with gusts to around 40 mph decreasing to 5 to 15 mph after midnight.

Monday: Windy, cooler, sunny. Highs 68 to 74. West winds 5 to 15 mph with gusts to around 30 mph increasing to 15 to 30 mph with gusts to around 45 mph in the afternoon.

Monday Night: Windy. Mostly clear. Lows in the mid 40s. West winds 15 to 30 mph decreasing to 10 to 20 mph after midnight. Gusts up to 45 mph.

Tuesday: Breezy, cooler. Mostly sunny. Highs around 60.

Tuesday Night: Mostly clear. Lows in the lower 40s.

Wednesday: Warmer, sunny. Highs 67 to 73.

Wednesday Night and Thursday: Mostly clear. Lows in the upper 40s. Highs 73 to 79.

Thursday Night through Saturday: Mostly clear. Lows in the mid 50s. Highs 74 to 82.