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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: | May 09 2025 at 9:25 AM PDT |
Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. |
10-Day Accumulated Volume Plot |
Tabular 10-Day Streamflow Volume Accumulation (1000s of Acre-Feet) Data Updated: May 09 2025 at 9:26 AM PDT | ||||||||||
Prob | May 10 | May 11 | May 12 | May 13 | May 14 | |||||
10% (Max) | 19.8 | 40.9 | 64.6 | 91.1 | 119.0 | |||||
25% | 19.8 | 40.9 | 64.5 | 91.0 | 118.8 | |||||
50% (Prob) | 19.8 | 40.9 | 64.5 | 91.0 | 118.7 | |||||
75% | 19.8 | 40.9 | 64.5 | 90.8 | 118.5 | |||||
90% (Min) | 19.8 | 40.9 | 64.4 | 90.8 | 118.4 | |||||
RFC FCST | 19.8 | 40.9 | 64.5 | 91.0 | 118.7 | |||||
Prob | May 15 | May 16 | May 17 | May 18 | May 19 | |||||
10% (Max) | 147.8 | 177.2 | 206.8 | 236.6 | 267.3 | |||||
25% | 147.3 | 176.1 | 205.3 | 234.5 | 263.8 | |||||
50% (Prob) | 147.1 | 175.8 | 204.7 | 233.8 | 262.9 | |||||
75% | 146.8 | 175.4 | 204.2 | 233.0 | 262.1 | |||||
90% (Min) | 146.7 | 175.3 | 203.9 | 232.7 | 261.8 |
Location Photographs | ||
ESRI™ Locator Map |
Official 7 Day National Weather Service Forecast (CAZ017) |
Today: Mostly sunny. Highs 88 to 95. Light winds. Tonight: Mostly clear. Lows 54 to 62. Southwest winds up to 10 mph. Saturday: Sunny. Highs 88 to 95. Southwest winds up to 10 mph. Gusts up to 20 mph in the afternoon. Saturday Night: Clear. Lows 52 to 58. Southwest winds 10 to 15 mph. Sunday: Sunny. Not as warm. Highs 72 to 81. Southwest winds 10 to 15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon. Sunday Night: Clear. Lows around 49. Monday: Mostly cloudy with a chance of rain showers. Highs 62 to 70. Monday Night: Partly cloudy with a slight chance of rain showers. Lows around 48. Tuesday and Tuesday Night: Mostly clear. Highs 67 to 74. Lows around 49. Wednesday and Wednesday Night: Clear. Highs 75 to 81. Lows 49 to 55. Thursday: Mostly sunny. Highs 80 to 87. |
Flood Impacts | |
44.0 Feet | Stages above 44.0 feet result in flooding outside the levees. Top of levee. |
37.3 Feet | At 5.3 feet of overflow Egbert Tract floods. |
33.1 Feet | At one foot of overflow, the river road to Woodland is closed due to flooding. |
32.0 Feet | Fremont Weir crest elevation. Overflow begins into the Yolo Bypass flooding agricultural lands. |