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

*** IMPORTANT ***  Week of June 16 - Website Data Outage - Due to a major computer upgrade the week of June 16, nearly all data on the CNRFC web site will not be updated. We anticipate the down time to be approximately 4 days. The latest deterministic hydrologic forecasts for official forecast points will continue to be available at the National Water Prediction Service during this time.


MIDDLE FORK AMERICAN RIVER - FORESTHILL (MFAC1)
Latitude: 39.01º NLongitude: 120.76º WElevation: 1070 Feet
Location: Placer County in CaliforniaBulletin Group: Lower SacramentoRiver Group: American
Issuance Time: Jun 07, 2025 at 7:54 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.
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Location Photographs

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Official 7 Day National Weather Service Forecast   (CAZ067)
Tonight: Mostly clear. Lows 58 to 68. Prevailing west winds up to 10 mph in the evening becoming light.

Sunday: Mostly sunny. Highs 83 to 93. Prevailing west winds up to 10 mph.

Sunday Night: Mostly clear. Lows 60 to 68. Prevailing west winds up to 10 mph in the evening becoming light.

Monday: Sunny. Highs 86 to 96. Light winds becoming southwest up to 10 mph in the afternoon.

Monday Night: Clear. Lows 60 to 70. Prevailing west winds up to 10 mph in the evening becoming light.

Tuesday: Sunny. Highs 85 to 95.

Tuesday Night: Clear. Lows 56 to 65.

Wednesday through Thursday Night: Clear. Highs 80 to 91. Lows 53 to 65.

Friday through Saturday: Clear. Highs 75 to 86. Lows 51 to 59.