CNRFC - Hydrology - River Guidance - Graphical RVF

End of River Group

Location:

SANTA MARGARITA RIVER - TEMECULA (SMHC1)

Latitude: 33.47º N	Longitude: 117.14º W	Elevation: 950 Feet
Location: Riverside County in California		Bulletin Group: Southern California		River Group: San Diego/Inland

Issuance Time:

Apr 24 2025 at 7:16 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 (CAZ048)

Today: Cloudy with patchy fog this morning and becoming partly cloudy. Highs 61 to 65. Areas of winds south 10 mph.

Tonight: Partly cloudy in the evening and becoming mostly cloudy overnight with patchy fog. Colder. Lows 38 to 47. Areas of winds southwest 10 to 15 mph becoming west overnight.

Saturday: Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Patchy fog. Highs 58 to 62. Areas of winds south to 10 mph becoming southwest with gusts to 25 mph in the afternoon. Chance of measurable precipitation 50 percent.

Saturday Night: Mostly cloudy. A slight chance of showers in the evening. Patchy fog. Lows 38 to 47. Areas of winds southwest 10 to 15 mph in the evening becoming light. Chance of measurable precipitation 20 percent.

Sunday: Cloudy in the morning and becoming partly cloudy. Patchy fog in the morning. Highs 61 to 66. Areas of winds southwest to 10 mph becoming west with gusts to 25 mph in the afternoon.

Sunday Night: Partly cloudy in the evening and becoming mostly cloudy overnight with patchy fog. Lows 39 to 47.

Monday: Partly cloudy with patchy fog in the morning and becoming mostly sunny. Warmer. Highs 72 to 75.

Monday Night: Clear. Lows 46 to 52.

Tuesday: Mostly sunny. Highs 78 to 82.

Tuesday Night: Mostly clear. Lows 48 to 54.

Wednesday: Partly cloudy in the morning and becoming mostly sunny. Highs 76 to 80.

Wednesday Night: Mostly clear in the evening and becoming partly cloudy. Lows 48 to 55.

Thursday: Partly cloudy with patchy fog in the morning and Becoming mostly sunny. Highs 77 to 82.

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 San Diego 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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