The Almont 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
Mostly sunny; warmer
Partly cloudy
Partly cloudy; cooler
Chance of showers; cooler
Mostly cloudy
Chance of showers
76° on Nov. 13, 1999, the hottest reading for this week of the year since 1893. Next is 71° in 1953.
Almont’s center stands about 1,910 ft above sea level. Within three miles the land runs from 1,900 ft to 2,130 ft, a difference of 230 ft: rolling country. The highest named summit within 15 miles is Spring Butte, about 2,400 ft, 15 miles west.
Under the town center the state geologic map shows Cannonball Formation (shale, sandstone), from the Paleocene, 56 to 66 million years old.
The section below crosses 3 rock units mapped at the surface.
Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 36×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.
Claystone, siltstone. Age: Paleocene, 56 to 66 million years old. About 17 mi of the line.
Siltstone, claystone, sandstone. Age: Paleocene, 56 to 66 million years old. About 6 mi of the line.
Shale, sandstone. Age: Paleocene, 56 to 66 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 Almont reaches the Gulf of America by way of Big Muddy Creek, the Heart, the Missouri and the Mississippi: about 2,570 river miles.
Lakes on the way: Lake Oahe, Lake Sharpe, Lake Francis Case and Lewis and Clark Lake.
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 Almont; river miles along the main stem, rounded.
Almont has a warm-summer humid continental climate. Summer afternoons average 83° in July; winter nights fall to about 2° in January. A normal year brings about 44 inches of snow; with the rain, that comes to about 18 inches of water.
On November 14 Almont normally reaches 40° and falls to 19°. The record high is 69°, in 2001; the record low −22°, in 1940. The most rain on this date, 0.53 in, fell in 1944.
Normals 1991–2020 and records since 1893 at New Salem 5 NW, 11 miles north, 240 ft higher. NOAA, through RCC-ACIS.
