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

 |  End of River Group

SANTA MARGARITA RIVER - TEMECULA (SMHC1)
Latitude: 33.47º NLongitude: 117.14º WElevation: 950 Feet
Location: Riverside County in CaliforniaBulletin Group: Southern CaliforniaRiver Group: San Diego/Inland
Issuance Time: Dec 04 2023 at 1:26 PM PSTNext Issuance: Dec 05 2023 at 9:00 AM PST
Monitor Stage: N/A Flood Stage: N/A

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

Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ048)
Tonight: Partly cloudy. Lows 43 to 47 in wind sheltered areas to 44 to 54 in warmer locations. Areas of winds east 10 to 15 mph with gusts to 30 mph.

Tuesday: Mostly sunny. Highs 79 to 82. Areas of winds east 10 to 15 mph becoming north in the afternoon. Gusts to 30 mph.

Tuesday Night: Mostly clear. Lows 43 to 46 in wind sheltered areas to 44 to 54 in warmer locations. Areas of winds east 10 to 15 mph. Gusts to 25 mph in the evening.

Wednesday: Mostly sunny. Highs around 77. Areas of winds south to 10 mph becoming west 10 mph in the afternoon.

Wednesday Night: Mostly clear. Lows 42 to 50. Areas of winds southeast to 10 mph in the evening becoming light.

Thursday: Mostly sunny. Highs 68 to 72.

Thursday Night: Mostly clear in the evening and becoming partly cloudy overnight with patchy fog. Lows 38 to 46.

Friday: Partly cloudy with patchy fog in the morning and becoming mostly sunny. Highs 69 to 73.

Friday Night: Mostly clear. Lows 39 to 48.

Saturday: Mostly sunny. Highs 71 to 75.

Saturday Night: Mostly clear. Lows 40 to 49.

Sunday: Mostly sunny. Highs 75 to 78.

Sunday Night: Mostly clear in the evening and becoming partly cloudy. Lows 42 to 50.

Monday: Partly cloudy. Highs 74 to 78.
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.