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SACRAMENTO RIVER - FREMONT WEIR (FMWC1)
Latitude:
38.77º N
Longitude:
121.67º W
Elevation:
40 Feet
Location: Sutter & Yolo County in CA
River Group: Lower Sacramento
Issuance Time: Jun 06 2025 at 8:25 AM PDT
Action/
Monitor:
32.0 Ft
Minor
Flood:
39.5 Ft
Moderate
Flood:
43.0 Ft
Major
Flood:
44.0 Ft
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.
Threshold Exceedance Plot                  Product Information        CSV Ensemble Files (Data in kcfs):  Forecast Group  |  FMWC1
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What information is considered in this forecast?
Verification / Historical Plots
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Location Photographs

ESRI™ Locator Map
Flood Impacts
44.0 FeetStages above 44.0 feet result in flooding outside the levees. Top of levee.
37.3 FeetAt 5.3 feet of overflow Egbert Tract floods.
33.1 FeetAt one foot of overflow, the river road to Woodland is closed due to flooding.
32.0 FeetFremont Weir crest elevation. Overflow begins into the Yolo Bypass flooding agricultural lands.
Official 7 Day National Weather Service Forecast   (CAZ017)
Today: Sunny. Highs 88 to 96. South winds up to 10 mph with gusts to around 20 mph.

Tonight: Clear. Lows 55 to 64. South winds up to 10 mph with gusts to around 20 mph.

Saturday: Sunny. Highs 89 to 99. Southwest winds up to 10 mph. Gusts up to 25 mph in the afternoon.

Saturday Night: Mostly clear. Lows 54 to 64. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Sunday: Mostly sunny. Highs 87 to 97. South winds up to 10 mph with gusts to around 20 mph.

Sunday Night: Mostly clear. Lows 55 to 65.

Monday: Sunny. Highs 90 to 98.

Monday Night through Thursday: Clear. Lows 53 to 63. Highs 87 to 97.

Flood Impacts
44.0 FeetStages above 44.0 feet result in flooding outside the levees. Top of levee.
37.3 FeetAt 5.3 feet of overflow Egbert Tract floods.
33.1 FeetAt one foot of overflow, the river road to Woodland is closed due to flooding.
32.0 FeetFremont Weir crest elevation. Overflow begins into the Yolo Bypass flooding agricultural lands.