INSTRUCTIONS

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

DESCRIPTION

An atmospheric river will bring periods of moderate to heavy rain Friday afternoon through Saturday afternoon.

* WHAT…Flooding caused by excessive rainfall is possible.

* WHERE…A portion of northwest California, including the following area, Northern Humboldt Coast.

* WHEN…From Friday afternoon through Saturday afternoon.

* IMPACTS…There will be an increased risk of rock and land slides along roadways. Flooding may occur in poor drainage and urban areas. Storm drains and ditches may become clogged with debris.

* ADDITIONAL DETAILS… - Two to three inches of rain is expected from Friday morning through Saturday afternoon. This will combine with saturated soils to produce flooding of small streams and low lying areas. High tides will increase flooding in areas that drain into Humboldt Bay. - http://www.weather.gov/safety/flood