FFWTWC THE NATIONAL WEATHER SERVICE IN TUCSON HAS ISSUED A

* FLASH FLOOD WARNING FOR... SOUTHWESTERN COCHISE COUNTY IN SOUTHEASTERN ARIZONA...

* UNTIL 430 PM MST.

* AT 137 PM MST, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED THUNDERSTORMS PRODUCING HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 0.9 AND 1.4 INCHES OF RAIN HAVE FALLEN IN THE HUACHUCA MOUNTAINS. ADDITIONAL RAINFALL AMOUNTS OF 0.3 TO 0.8 INCHES ARE POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY.

HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.

SOURCE...RADAR AND AUTOMATED GAUGES.

IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN AREAS, HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS OTHER POOR DRAINAGE AND LOW-LYING AREAS.

* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE... SIERRA VISTA, HEREFORD, PALOMINAS AND RAMSEY CANYON PRESERVE.

THIS INCLUDES THE FOLLOWING HIGHWAYS... ROUTE 90 BETWEEN MILE MARKERS 324 AND 329. ROUTE 92 BETWEEN MILE MARKERS 324 AND 341.

THIS INCLUDES THE FOLLOWING FLASH FLOOD PRONE LOCATIONS... MOSON RD FROM HWY 90 AND HEREFORD RD.