洪水监视

* WHAT...Flash flooding caused by excessive rainfall will be
possible.

* WHERE...Portions of northwest Arizona, including the following
areas, Hualapai Mountains, Lake Havasu and Fort Mohave, Lake Mead -
AZ side, Lake Mohave - AZ side, Northwest Deserts and Northwest
Plateau, southeast California, including the following area, San
Bernardino County-Upper Colorado River Valley, and Nevada,
including the following areas, Lake Mead - NV side, Lake Mohave -
NV side, Lincoln County and Northeast Clark County.

* WHEN...Now through late Sunday night.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Low-water
crossings may be flooded.

* ADDITIONAL DETAILS...
- Moderate to heavy rain is possible at times. Between a half an
inch and an inch of rain will be possible. With saturated soils
and significant run off expected, flash flooding  may occur.
- http://www.weather.gov/safety/flood