The Blanket 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
Showers likely
Mostly cloudy
Mostly sunny
Partly cloudy
Partly cloudy
Partly cloudy
16° on Nov. 11, 1950, the coldest reading for this week of the year since 1893. Next is 19° in 1911.
Blanket’s center stands about 1,620 ft above sea level. Within three miles the land runs from 1,550 ft to 1,790 ft, a difference of 240 ft: rolling country. The highest named summit within 15 miles is Hog Mountains, about 1,980 ft, 10 miles north-northwest.
The section below crosses 8 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 37×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Sandstone. Age: Early Cretaceous, 100 to 145 million years old. About 6 mi of the line.
Limestone, marlstone. Age: Early Cretaceous, 100 to 145 million years old. About 5 mi of the line.
Conglomerate, sandstone. Age: Early Cretaceous, 100 to 145 million years old. About 4 mi of the line.
Limestone, shale. Age: Early Cretaceous, 100 to 145 million years old. About 3 mi of the line.
Claystone. Age: Early Cretaceous, 100 to 145 million years old. About 2 mi of the line.
Claystone. Age: Carboniferous, 299 to 324 million years old. About 2 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale. 2 smaller units along the line are not listed.
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 Blanket reaches the Gulf of America by way of Blanket Creek, Pecan Bayou and the Colorado: about 550 river miles.
Lakes on the way: Buchanan Lake, Lake Marble Falls 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 Blanket; river miles along the main stem, rounded.
Blanket has a humid subtropical climate. Summer afternoons average 97° in July; winter nights fall to about 32° in January. About 31 inches of rain fall in a normal year, with about 1 inch of snow.
On November 14 Blanket normally reaches 69° and falls to 43°. The record high is 89°, in 1903; the record low 19°, in 1940. The most rain on this date, 1.76 in, fell in 1934.
Normals 1991–2020 and records since 1893 at Brownwood 2 NE, 15 miles west-southwest. NOAA, through RCC-ACIS.
