The Marshall 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
Partly cloudy
Mostly sunny
Mostly sunny
Mostly sunny
10° on Nov. 17, 1959, the coldest reading for this week of the year since 1892. Next is 10° in 1986.
Marshall’s center stands about 1,050 ft above sea level. Within three miles the land runs from 790 ft to 1,620 ft, a difference of 830 ft: hilly country. The highest named summit within 15 miles is Point Peter Mountain, about 2,050 ft, 13 miles west.
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 16×. 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 7 mi of the line.
Sandstone. Age: Carboniferous, 299 to 324 million years old. About 7 mi of the line.
Shale, sandstone. Age: Carboniferous, 299 to 324 million years old. About 3 mi of the line.
Sandstone, dolostone. Age: Middle Ordovician, 459 to 471 million years old. About 2 mi of the line.
Limestone. Age: Middle Ordovician to Late Ordovician, 445 to 471 million years old. About 2 mi of the line.
Shale. 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. 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 Marshall reaches the Gulf of America by way of Forest Creek, Bear Creek, the Buffalo, the White River and the Mississippi: about 1,070 river miles.
620 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Marshall; river miles along the main stem, rounded.
Marshall has a humid subtropical climate. Summer afternoons average 89° in July; winter nights fall to about 26° in January. About 48 inches of rain fall in a normal year, with about 4 inches of snow.
On November 14 Marshall normally reaches 60° and falls to 38°. The record high is 81°, in 1999; the record low 10°, in 1986. The most rain on this date, 2.55 in, fell in 1926.
Normals 1991–2020 and records since 1892 at Marshall, here. NOAA, through RCC-ACIS.
