* WHAT...Flash flooding caused by excessive rainfall will be possible. * WHERE...Portions of southeast New Mexico, including the following areas, Central Lea, Eddy County Plains, Guadalupe Mountains of Eddy County, Northern Lea and Southern Lea and Texas, including the following areas, Andrews, Crane, Davis Mountains, Davis Mountains Foothills, Dawson, Eastern Culberson, Ector, Gaines, Glasscock, Guadalupe Mountains Above 7000 Feet, Guadalupe and Delaware Mountains, Loving, Martin, Midland, Pecos, Reagan, Reeves County Plains, Terrell, Upton, Ward and Winkler. * WHEN...Through this afternoon. * IMPACTS...Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Showers and a few thunderstorms with heavy rainfall will develop through Friday afternoon. Rainfall amounts up to 1 to 2 inches will be possible. - http://www.weather.gov/safety/flood