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



WILLIAMSON RIVER - KLAMATH AGENCY (WKAO3)
Latitude: 42.74º NLongitude: 121.83º WElevation: 4483 Feet
Location: Klamath County in OregonBulletin Group: North CoastRiver Group: Klamath
Issuance Time: Jul 11, 2025 at 8:16 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.
2025 Water Year Trend Plot
Tabular View  |  Select a Different Water Year:  

WILLIAMSON R - KLAMATH AGENCY (WKAO3) 07/11/2025Median Forecast: 9.00 kaf | 14% of Mean | 22% of Median

Combination chart with 14 data series.
Created: 07/11/2025 at 08:16 AM PDT
The chart has 1 X axis displaying Water Year 2025 - Day (mm/dd). Range: 2024-09-27 20:38:24 to 2025-10-04 03:21:36.
The chart has 2 Y axes displaying Water Year Volumes (1000s Ac-Ft) and Daily Observed Volumes (1000s Ac-Ft).
End of interactive chart.
Text Products (RNOHFSOSV and RNOHFSWYV)
Raw ESP Water Year Streamflow Volumes Tracker
Water Year Streamflow Volume Accumulation Forecast

Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (ORZ029)
Today: Sunny. Haze early This Morning. Haze This Afternoon. Highs in the mid 80s to lower 90s. North winds around 5 mph.

Tonight: Clear, haze. Lows in the lower 50s to lower 60s. North winds 10 to 15 mph.

Saturday: Sunny, haze. Highs in the lower to mid 90s. North winds 5 to 10 mph shifting to the northwest late in the afternoon.

Saturday Night: Mostly clear. Haze in the evening. Lows in the mid 50s to mid 60s. Northwest winds 5 to 10 mph.

Sunday: Sunny. Highs in the lower to mid 90s. North winds 5 to 10 mph.

Sunday Night: Mostly clear. Lows in the mid 50s to lower 60s.

Monday and Monday Night: Clear. Highs in the lower to mid 90s. Lows in the lower 50s to lower 60s.

Tuesday through Wednesday: Clear. Highs in the mid 80s to mid 90s. Lows in the lower 50s to lower 60s.

Wednesday Night: Mostly clear. Lows in the lower 50s to lower 60s.

Thursday: Sunny. Highs in the mid 80s to lower 90s.