The Sheridan 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.
Cloudy
Mostly cloudy
Mostly sunny
Mostly sunny
Partly cloudy
Chance of showers
Partly cloudy
7° on Nov. 17, 1959, the coldest reading for this week of the year since 1888. Next is 10° in 1911.
Sheridan’s center stands about 750 ft above sea level. Within three miles the land runs from 700 ft to 840 ft, a difference of 140 ft: gently rolling country. The highest named summit within 15 miles is Udell Hills, about 1,090 ft, 9 miles north.
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 37×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Shale. Age: Carboniferous, 324 to 359 million years old. About 12 mi of the line.
Shale. Age: Late Devonian, 359 to 384 million years old. About 5 mi of the line.
Shale. Age: Carboniferous, 324 to 359 million years old. About 4 mi of the line.
Sandstone. Age: Carboniferous, 324 to 359 million years old. About 3 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 Sheridan reaches Lake Michigan by way of the Big Sable: about 25 river miles. From there it moves on through the Great Lakes, over Niagara Falls and down the St. Lawrence to the Atlantic.
Lake on the way: Hamlin Lake.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Sheridan; river miles along the main stem, rounded.
Sheridan has a warm-summer humid continental climate. Summer afternoons average 80° in July; winter nights fall to about 19° in January. About 36 inches of rain fall in a normal year.
On November 14 Sheridan normally reaches 47° and falls to 34°. The record high is 64°, in 1909; the record low 15°, in 1986. The most rain on this date, 1.38 in, fell in 1957.
Normals 1991–2020 and records since 1888 at Manistee 3 SE, 15 miles northwest. NOAA, through RCC-ACIS.
