Jun 26, 2021
An upper level trough was over Arizona and New Mexico. A cold front was stalled across portions of Southeast New Mexico and the northern Permian Basin. Hot temperatures were in place ahead of the cold front. An area of low pressure was across the northwestern Permian Basin and a dryline attached to the low extended southward to Pecos County and the Big Bend region. The airmass ahead of the front and east of the dryline was moist and very unstable. There was less moisture at the surface than high
Source: NOAA National Weather Service Storm Events Database (event 968210). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Dawson County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.