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Weather Alert Detail

  • Flood Warning for North Bay Interior Valleys County, California
  • Flood Warning issued March 11 at 9:11AM PST until March 11 at 6:00PM PST by NWS
  • Effective: Friday, March 11, 2016 at 9:11 a.m.
  • Expires: Friday, March 11, 2016 at 6 p.m.
  • ...The Flood Warning continues for the following rivers in
    California...
    USGS Stream Gage/Forecast Point at Napa River Nr St Helena
    USGS Stream Gage At Russian River At Johnsons Beach Nr Guerneville
    .Moderate to heavy rain continues to fall across the region this
    morning with excess runoff into areas streams and rivers causing
    significant rises. Rain is anticipated to decrease to showers
    during the afternoon hours as the main atmospheric river slides
    to the east. Latest river forecast guidance shows a lower peak stage
    on both the Napa and the Russian Rivers later today and tonight,
    however rain falling in the next several hours will push river
    levels very close to flood stage. Therefore, all warnings will continue
    for these rivers until additional guidance is computed following this
    mornings rainfall amounts.
    The Flood Warning continues for
    The USGS Stream Gage/Forecast Point at Napa River Nr St Helena
    * Until this evening
    * At 08AM Friday the stage was 9.8 feet
    * Minor flooding is forecast
    * Flood stage is 16.0 feet
    * Forecast to rise to near flood stage by late this afternoon.
    * At 16.0 feet...Minor flooding will occur along the entire reach
    including the lowest areas of towns along the reach. Many rural
    areas including some primary roads and many secondary roads will
    have minor flooding.
    &&