Flood Watch issued September 22 at 3:43AM MDT until September 23 at

* WHAT...Flooding caused by excessive rainfall continues to be
possible.

* WHERE...Portions of New Mexico, including the following areas,
Central Grant County/Silver City Area, East Central Tularosa
Basin/Alamogordo, East Slopes Sacramento Mountains Below 7500 Feet,
Eastern Black Range Foothills, Lowlands of the Bootheel, Northern
Dona Ana County, Otero Mesa, Sacramento Mountains Above 7500 Feet,
Sierra County Lakes, Southeast Tularosa Basin, Southern Dona Ana
County/Mesilla Valley, Southern Gila Foothills/Mimbres Valley,
Southern Gila Region Highlands/Black Range, Southwest Desert/Lower
Gila River Valley, Southwest Desert/Mimbres Basin, Uplands of the
Bootheel, Upper Gila River Valley, West Central Tularosa
Basin/White Sands and West Slopes Sacramento Mountains Below 7500
Feet and southwest Texas, including the following areas,
Eastern/Central El Paso County, Northern Hudspeth Highlands/Hueco
Mountains, Rio Grande Valley of Eastern El Paso/Western Hudspeth
Counties and Western El Paso County.

* WHEN...From noon MDT today through Wednesday evening.

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

* ADDITIONAL DETAILS...
- An early season back door cool front will interact with a late
season plume of deep tropical moisture, bringing several rounds
of thunderstorms with torrential downpours to the region Tuesday
afternoon through Wednesday evening. Repeated thunderstorms may
tend to focus in one or two areas, resulting in higher end
precipitation totals. The most critical period with the heaviest
rain potential will likely be Tuesday night into Wednesday
morning.
- http://www.weather.gov/safety/flood