The Abernathy plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.
Showers likely
Mostly cloudy
Mostly cloudy
Mostly cloudy
Mostly sunny; warmer
Partly cloudy
Partly cloudy
87° on Nov. 15, 2025, the hottest reading for this week of the year since 1943. Next is 85° in 1981.
Abernathy’s center stands about 3,360 ft above sea level. Within three miles the land runs from 3,290 ft to 3,370 ft, a difference of 80 ft: gently rolling country.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 64×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Sand. Age: Pleistocene, less than 2.6 million years old. About 24 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.
Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.
A raindrop that lands in Abernathy reaches the Gulf of America by way of the North Fork Double Mountain Fork Brazos, the Double Mountain Fork Brazos and the Brazos: about 1,180 river miles.
Lakes on the way: Possum Kingdom Lake and Lake Granbury.
550 miles of the trip are on the Brazos.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Abernathy; river miles along the main stem, rounded.
Abernathy has a humid subtropical climate. Summer afternoons average 91° in July; winter nights fall to about 24° in January. A normal year brings about 6 inches of snow; with the rain, that comes to about 19 inches of water.
Normals 1991–2020 and records since 1943 at Abernathy, here. NOAA, through RCC-ACIS.
