* WHAT...Flash flooding caused by excessive rainfall continues to be possible.
* WHERE...A portion of northwest Arizona, including the following area, Northwest Plateau.
* WHEN...Now through this evening.
* IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded.
* ADDITIONAL DETAILS... - Thunderstorm activity on Monday will likely bring heavy rainfall that may lead to flash flooding. - http://www.weather.gov/safety/flood