The Cedar Creek 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
Chance of showers
Mostly sunny; warmer
Mostly cloudy
Partly cloudy
Partly cloudy
24° on Nov. 14, 2018, the coldest reading for this week of the year since 1942. Next is 25° in 2014.
Cedar Creek’s center stands about 440 ft above sea level. Within three miles the land runs from 410 ft to 560 ft, a difference of 150 ft: gently rolling country. The highest named summit within 15 miles is Flag Hill, about 720 ft, 13 miles south-southeast.
The section below crosses 7 rock units mapped at the surface.
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 to Holocene, less than 2.6 million years old. About 13 mi of the line.
Clay, siltstone-mudstone. Age: Late Cretaceous, 66 to 100 million years old. About 5 mi of the line.
Gravel. Age: Pleistocene, less than 2.6 million years old. About 2 mi of the line.
Clay, sand. Age: Paleocene to Eocene, 34 to 66 million years old. About 2 mi of the line.
Mudstone. Age: Late Paleocene to Early Eocene, 48 to 59 million years old. About 1 mi of the line.
Claystone. Age: Late Paleocene to Early Eocene, 48 to 59 million years old. About 0.8 mi of the line.
From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale. 1 smaller unit 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 Cedar Creek reaches the Gulf of America by way of Cedar Creek and the Colorado: about 240 river miles.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Cedar Creek; river miles along the main stem, rounded.
Cedar Creek has a humid subtropical climate. Summer afternoons average 97° in August; winter nights fall to about 38° in January. About 36 inches of rain fall in a normal year.
On November 14 Cedar Creek normally reaches 72° and falls to 47°. The record high is 89°, in 2020; the record low 24°, in 2018. The most rain on this date, 0.87 in, fell in 1998.
Normals 1991–2020 and records since 1942 at Austin Bergstrom International Airport, 13 miles west-northwest. NOAA, through RCC-ACIS.
