The Seagraves 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.
Chance of showers
Partly cloudy
Mostly cloudy
Mostly cloudy
Mostly sunny; warmer
Partly cloudy
Partly cloudy
88° on Nov. 16, 2025, the hottest reading for this week of the year since 1986. Next is 86° in 2021.
Seagraves’s center stands about 3,350 ft above sea level. Within three miles the land runs from 3,330 ft to 3,420 ft, a difference of 90 ft: gently rolling country.
The section below crosses 2 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 53×. 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: Holocene, less than 12,000 years old. About 21 mi of the line.
Sand. Age: Pleistocene, less than 2.6 million years old. About 3 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 Seagraves reaches the Gulf of America by way of Beals Creek and the Colorado: about 980 river miles.
Lakes on the way: Buchanan Lake, Lake Marble Falls, E V Spence Reservoir and Lake Lyndon B Johnson.
320 miles of the trip are on the Colorado.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Seagraves; river miles along the main stem, rounded.
Seagraves has a humid subtropical climate. Summer afternoons average 93° in July; winter nights fall to about 27° in January. About 19 inches of rain fall in a normal year, with about 5 inches of snow.
On November 14 Seagraves normally reaches 65° and falls to 36°. The record high is 86°, in 2025; the record low 18°, in 2014. The most rain on this date, 0.35 in, fell in 2004.
Normals 1991–2020 and records since 1986 at Denver City, 15 miles west, 230 ft higher. NOAA, through RCC-ACIS.
