CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

KLAMATH RIVER - IRON GATE (IRGC1)

Latitude: 41.93º N	Longitude: 122.44º W	Elevation: 2162 Feet
Location: Siskiyou County in California		Bulletin Group: North Coast		River Group: Klamath

Issuance Time:

Jun 30 2025 at 6:45 AM PDT

Next Issuance:

Jul 01 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 (CAZ081)

rest of Today: Mostly cloudy with a 30 percent chance of thunderstorms. Some thunderstorms may produce gusty winds. Highs 90 to 100. North winds around 5 mph increasing to 10 to 15 mph late this afternoon.

Tonight: Mostly cloudy with a 50 percent chance of thunderstorms in the evening, then mostly clear after midnight. Some thunderstorms may produce gusty winds in the evening. Lows in the lower to mid 60s. North winds 5 to 10 mph shifting to the southwest late in the evening, then shifting to the southeast after midnight shifting to the north well after midnight.

Tuesday: Partly cloudy in the morning then becoming mostly cloudy. Chance of showers and slight chance of thunderstorms. Some thunderstorms may produce gusty winds. Highs in the mid 80s to mid 90s. Northwest winds 5 to 10 mph. Chance of precipitation 30 percent.

Tuesday Night: Mostly cloudy with a 40 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce gusty winds in the evening. Lows around 60. Northwest winds 10 to 15 mph.

Wednesday: Sunny. Highs in the lower 80s to lower 90s. North winds 5 to 10 mph.

Wednesday Night through Friday Night: Mostly clear. Lows in the lower to mid 50s. Highs in the lower 80s to lower 90s.

Saturday: Sunny. Highs in the lower 80s to lower 90s.

Saturday Night: Mostly clear. Lows in the mid 50s.

Sunday: Sunny. Highs in the lower 80s to lower 90s.

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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