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TRINITY RIVER - ABOVE NORTH FORK TRINITY RIVER NEAR HELENA (TRNC1)
Latitude:
40.77º N
Longitude:
123.11º W
Elevation:
1380 Feet
Location: Trinity County in CA
River Group: North Coast
Issuance Time: Jun 22 2025 at 8:53 AM PDT
Action/
Monitor:
N/A
Minor
Flood:
N/A
Moderate
Flood:
N/A
Major
Flood:
N/A
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.
Threshold Exceedance Plot                  Product Information        CSV Ensemble Files (Data in kcfs):  Forecast Group  |  TRNC1
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What information is considered in this forecast?
Verification / Historical Plots
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ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ107)
Today: Sunny until early afternoon then becoming partly cloudy. Highs 84 to 99.

Tonight: Mostly cloudy in the evening then clearing. Lows 49 to 59.

Tuesday: Sunny. Highs 87 to 102.

Tuesday Night: Mostly clear. Lows 49 to 59.

Wednesday: Sunny. Highs 83 to 98.

Wednesday Night through Friday Night: Mostly clear. Lows 50 to 60. Highs 83 to 98.

Saturday through Sunday: Clear. Highs 95 to 110. Lows 53 to 63.