The Grant City 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.
Partly cloudy
Partly cloudy; warmer
Sunny
Mostly sunny
Partly cloudy
Mostly sunny
Showers likely
2° on Nov. 17, 1959, the coldest reading for this week of the year since 1905. Next is 3° in 2019.
Grant City’s center stands about 1,120 ft above sea level. Within three miles the land runs from 930 ft to 1,120 ft, a difference of 190 ft: gently rolling country.
Under the town center the state geologic map shows Lansing Group (shale, limestone), from the Carboniferous, 299 to 324 million years old.
The section below crosses 5 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 62×. 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 10 mi of the line.
Shale, limestone. Age: Carboniferous, 299 to 324 million years old. About 7 mi of the line.
Shale, mudstone. Age: Late Pennsylvanian, 299 to 307 million years old. About 5 mi of the line.
Shale, sandstone. Age: Carboniferous, 299 to 324 million years old. About 2 mi of the line.
Limestone, shale. Age: Late Pennsylvanian, 299 to 307 million years old. About 1 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 Grant City reaches the Gulf of America by way of Marlowe Creek, the Middle Fork Grand, the Grand River, the Missouri and the Mississippi: about 1,580 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 Grant City; river miles along the main stem, rounded.
Grant City has a hot-summer humid continental climate. Summer afternoons average 88° in July; winter nights fall to about 14° in January. About 38 inches of rain fall in a normal year.
On November 14 Grant City normally reaches 53° and falls to 30°. The record high is 76°, in 1964; the record low 7°, in 1959. The most rain on this date, 0.52 in, fell in 1947.
Normals 1991–2020 and records since 1905 at Albany, 17 miles south-southeast, 240 ft lower. NOAA, through RCC-ACIS.
