The Ozark 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.
Mostly sunny
Partly cloudy
Sunny
Partly cloudy
Partly cloudy
Partly cloudy
Mostly sunny
81° on Nov. 13, 1999, the hottest reading for this week of the year since 1888. Next is 80° in 1911.
Ozark’s center stands about 1,170 ft above sea level. Within three miles the land runs from 1,100 ft to 1,360 ft, a difference of 260 ft: rolling country. The highest named summit within 15 miles is Turnip Knob, about 1,380 ft, 13 miles east-southeast.
Under the town center the state geologic map shows Osagean Series (limestone), from the Carboniferous, 324 to 359 million years old.
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 42×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Limestone. Age: Carboniferous, 324 to 359 million years old. About 23 mi of the line.
Dolostone. Age: Early Ordovician, 471 to 487 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.
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 Ozark reaches the Gulf of America by way of Finley Creek, the James, the White River and the Mississippi: about 1,230 river miles.
Lake on the way: Table Rock Lake.
620 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Ozark; river miles along the main stem, rounded.
Ozark has a humid subtropical climate. Summer afternoons average 90° in July; winter nights fall to about 24° in January. A normal year brings about 14 inches of snow; with the rain, that comes to about 45 inches of water.
On November 14 Ozark normally reaches 58° and falls to 37°. The record high is 78°, in 1973; the record low 10°, in 1940. The most rain on this date, 0.98 in, fell in 1924.
Normals 1991–2020 and records since 1888 from the Springfield Area threaded record (Springfield Airport, 18 miles northwest). NOAA, through RCC-ACIS.
