The Lac La Belle 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
Sunny; warmer
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Partly cloudy
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75° on Nov. 11, 2022, the hottest reading for this week of the year since 1893. Next is 71° in 1971.
Lac La Belle’s center stands about 870 ft above sea level. Within three miles the land runs from 840 ft to 940 ft, a difference of 100 ft: gently rolling country. The highest named summit within 15 miles is Holy Hill, about 1,350 ft, 12 miles northeast.
Under the town center the state geologic map shows Sinnipee Group (dolostone), from the Ordovician, 445 to 487 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 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.
Dolostone. Age: Ordovician, 445 to 487 million years old. About 21 mi of the line.
Dolostone. Age: Silurian, 422 to 445 million years old. About 2 mi of the line.
Shale, dolostone. Age: Ordovician, 445 to 487 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 Lac La Belle reaches the Gulf of America by way of the Oconomowoc, the Rock River and the Mississippi: about 1,720 river miles.
Lake on the way: Lake Koshkonong.
1,450 miles of the trip are on the Mississippi.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Lac La Belle; river miles along the main stem, rounded.
Lac La Belle has a warm-summer humid continental climate. Summer afternoons average 82° in July; winter nights fall to about 11° in January. A normal year brings about 40 inches of snow; with the rain, that comes to about 37 inches of water.
On November 14 Lac La Belle normally reaches 47° and falls to 29°. The record high is 69°, in 1999; the record low 9°, in 1995. The most rain on this date, 1.00 in, fell in 1957.
Normals 1991–2020 and records since 1893 at Oconomowoc Wwtp, 3 miles south-southeast. NOAA, through RCC-ACIS.
