CNRFC - Hydrology - River Guidance - Graphical RVF

Start of River Group

Location:

WILLIAMSON RIVER - KLAMATH AGENCY (WKAO3)

Latitude: 42.74º N	Longitude: 121.83º W	Elevation: 4483 Feet
Location: Klamath County in Oregon		Bulletin Group: North Coast		River Group: Klamath

Issuance Time:

Apr 24 2025 at 7:42 AM PDT

Next Issuance:

Apr 25 2025 at 9:00 AM PDT

Action/Monitor: N/A

Minor Flood: N/A

Moderate Flood: N/A

Major Flood: N/A

Plot Type:

Please Note:
1) Each individual timeseries plotted on the graphical river forecast can be toggled on and off by clicking the legend entry above. If the "Observed (Raw Data)" contains bad data and is toggled off, the plot will scale to the remaining timeseries.

2) At extremely low river flows, the "Observed (Raw Data)" may show readings below the lower end of the available rating table, while the "Observed (Simulated)" will only show values at the bottom of the rating table, creating a potential discrepancy between the two readings.

Observed Data Credit
	Raw streamflow data is provided by the US Geological Survey (USGS). View US Geological Survey (USGS) Data for this station location.

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Official 7 Day National Weather Service Forecast (ORZ029)

Today: Cloudy. Chance of rain showers this morning, then rain showers likely and slight chance of thunderstorms this afternoon. Snow level 7000 feet this morning. Highs in the mid 50s. Southwest winds around 5 mph. Chance of precipitation 60 percent.

Tonight: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Snow level 7000 feet lowering to 6500 feet after midnight. Lows in the mid 30s to lower 40s. West winds 5 to 10 mph. Chance of precipitation 40 percent.

Saturday: Rain showers likely in the morning, then rain showers in the afternoon. Snow level 6500 feet rising to 7000 feet in the afternoon. Highs in the lower to mid 50s. Northwest winds 5 to 10 mph. Chance of showers 80 percent.

Saturday Night: Mostly cloudy. Chance of rain showers in the evening, then slight chance of rain and snow showers after midnight. Snow level 7000 feet lowering to 5500 feet after midnight. Lows in the mid 30s to lower 40s. Northwest winds 10 to 15 mph. Chance of precipitation 50 percent.

Sunday: Partly cloudy in the morning then clearing. Highs in the mid 50s to lower 60s. Northwest winds 15 to 20 mph.

Sunday Night and Monday: Mostly clear. Lows around 30. Highs in the mid 50s to mid 60s.

Monday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s to lower 40s.

Tuesday: Mostly cloudy with a slight chance of rain showers. Highs in the lower to mid 60s.

Tuesday Night: Partly cloudy in the evening then clearing. Lows in the lower 30s to lower 40s.

Wednesday: Sunny. Highs in the mid 60s to lower 70s.

Wednesday Night and Thursday: Clear. Lows in the mid 30s to lower 40s. Highs in the mid 60s to mid 70s.

Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Medford Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.

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Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.