The Lock Springs 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; warmer
Sunny
Mostly sunny
Partly cloudy
Partly cloudy
Chance of showers
78° on Nov. 14, 1999, the hottest reading for this week of the year since 1915. Next is 77° in 2012.
Lock Springs’s center stands about 740 ft above sea level. Within three miles the land runs from 700 ft to 930 ft, a difference of 230 ft: rolling country. The highest named summit within 15 miles is Shale Hill, about 910 ft, 10 miles southeast.
Under the town center the state geologic map shows Marmaton Group (limestone, shale), from the Carboniferous, 299 to 324 million years old.
The section below crosses 4 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.
Limestone, shale. Age: Carboniferous, 299 to 324 million years old. About 12 mi of the line.
Shale, sandstone. Age: Carboniferous, 299 to 324 million years old. About 8 mi of the line.
Limestone, shale. Age: Carboniferous, 299 to 324 million years old. About 3 mi of the line.
Shale, sandstone, siltstone. Age: Carboniferous, 299 to 324 million years old. About 0.9 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 Lock Springs reaches the Gulf of America by way of the Grand River, the Missouri and the Mississippi: about 1,490 river miles.
1,170 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Lock Springs; river miles along the main stem, rounded.
Lock Springs has a hot-summer humid continental climate. Summer afternoons average 87° in July; winter nights fall to about 16° in January. A normal year brings about 14 inches of snow; with the rain, that comes to about 41 inches of water.
On November 14 Lock Springs normally reaches 52° and falls to 32°. The record high is 78°, in 1999; the record low 11°, in 2014. The most rain on this date, 1.85 in, fell in 1972.
Normals 1991–2020 and records since 1915 at Chillicothe 2 S, 14 miles east-southeast. NOAA, through RCC-ACIS.
