The Winfield 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.
Chance of showers
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76° on Nov. 14, 1994, the hottest reading for this week of the year since 1943. Next is 75° in 1949.
Winfield’s center stands about 1,380 ft above sea level. Within three miles the land runs from 990 ft to 1,410 ft, a difference of 420 ft: hilly country. The highest named summit within 15 miles is Peach Hill, about 1,540 ft, 15 miles northeast.
Under the town center the state geologic map shows Glenshaw Formation (shale), from the Carboniferous, 299 to 324 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 30×. 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, 299 to 324 million years old. About 21 mi of the line.
Sandstone. Age: Carboniferous, 299 to 324 million years old. About 2 mi of the line.
Shale, clastic. Age: Carboniferous, 299 to 324 million years old. About 0.4 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 Winfield reaches the Gulf of America by way of Rough Run, Buffalo Creek, the Allegheny, the Ohio and the Mississippi: about 1,990 river miles.
970 miles of the trip are on the Ohio.
Traced down the USGS NHDPlus V2.1 river network from the Census center point of Winfield; river miles along the main stem, rounded.
Winfield has a hot-summer humid continental climate. Summer afternoons average 84° in July; winter nights fall to about 17° in January. About 44 inches of rain fall in a normal year.
On November 14 Winfield normally reaches 52° and falls to 30°. The record high is 76°, in 1994; the record low 9°, in 1986. The most rain on this date, 0.75 in, fell in 2007.
Normals 1991–2020 and records since 1943 at Ford City 4 S Dam, 13 miles east-southeast, 450 ft lower. NOAA, through RCC-ACIS.
