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Shaded-relief map of Green Hills, Pennsylvania: rivers, roads, the city limits and where the water drains.
PENNSYLVANIA · WASHINGTON COUNTY

Green Hills

19 people, 1,170 ft above sea level in Washington County.

1,170 ftElevation, city center
19People, 2024 estimate
1 sq miLand area
Sunny 42°
Sunny now Dew point 27° · W 14 mph · high 42°
City of Green Hills River Interstate 2 miles
Explore the plate Order a print

The Green Hills 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.

MILE1
TODAY

Today in Green Hills

NWS forecast and National Blend of Models · updated 3:00 PM EST
RIGHT NOW Wheeling Ohio County Airport (KHLG) · 2:53 PM
Sunny
42° Sunny Feels like 35° · high of 42° near 3 PM
WindW 14 mphgusts 24
Humidity55%rising to 100% by morning
Pressure30.04 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 27° · Dry40° by Sunday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly cloudy
Tomorrow, about 5 PMin about 25 hours · 39% chance · rain
LIKELY AMOUNT0–0.09 inmost likely 0.06; 1 in 10 over 0.1
LAST RAINNov. 120.42 in · 2 dry days
ALERTS & OUTLOOKS
No watches or warnings for Washington County
NWS Pittsburgh and the Storm Prediction Center · checked 3:47 PM
SUN & MOON
↑ 7:05 AM5:06 PM ↓
10 h 0 m of daylight, 2 minutes less than yesterday
Waxing crescent, 25% lit. Next full moon: Nov. 24.
AIR & POLLEN
11
GOODAir quality index · fine particles
No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
SATURDAY, NOV. 14
SUNDAY, NOV. 15
MONDAY, NOV. 16
TUESDAY, NOV. 17
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
mostly cloudy day
partly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy day
rain
mostly cloudy night
partly cloudy night
mostly cloudy night
mostly cloudy day
partly cloudy day
mostly cloudy day
partly cloudy day
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
mostly sunny
clear day
TEMPERATURE °F
42°
38°
44°
38°
47°
31°
CHANCE OF RAIN
39% · 0.00 in Sunday evening 50%
WIND, MPH
13
10
9
8
8
9
9
9
8
6
5
3
3
2
3
3
0
0
0
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0
0
0
3
HOW IT FEELS · DEW POINT
Dry: dew points 28 to 30° ↑ Humid air returns More humid: 35° by Tuesday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 52° / 36°
SAT Nov. 14 Mostly cloudy Mostly cloudy
42° 36°
10% rain — WNW 13 A
SUN Nov. 15 Chance of showers Chance of showers
46° 36°
40% rain up to 0.09″ W 9 B
MON Nov. 16 Partly cloudy Partly cloudy
50° 30°
0% rain — NW 2 A
TUE Nov. 17 Partly cloudy Partly cloudy
54° 30°
0% rain — SSW 5 A
WED Nov. 18 Sunny Sunny
57° 32°
0% rain — S 2 B
THU Nov. 19 Partly cloudy Partly cloudy
60° 40°
0% rain — SSW 7 B
FRI Nov. 20 Mostly sunny Mostly sunny
61° 40°
0% rain — SSW 1 B
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

The air arriving over Green Hills about 5,000 feet above the ground was over British Columbia three days ago, and over the Great Lakes a day ago, about 2,420 miles back along its path. It came down from about 10,200 feet up, warming and drying as it sank. Near the ground the air came from the Canadian Prairies; at 10,000 feet, from the open Pacific. It feels dry all the same. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

THIS WEEK IN 1956 Nov. 15, 1956

The hottest this week has been

85° on Nov. 15, 1956, the hottest reading for this week of the year since 1878. Next is 78° in 1958.

78°
85°
19581956
Source: NOAA RCC-ACIS, the Wheeling Area threaded record since 1878.
MILE2
THE GROUND

What Green Hills stands on

Green Hills’s center stands about 1,170 ft above sea level. Within three miles the land runs from 1,060 ft to 1,390 ft, a difference of 330 ft: rolling country. The highest named summit within 15 miles is Mosier Hill, about 1,510 ft, 5 miles west.

Under the town center the state geologic map shows Washington Formation (sandstone, shale), from the Permian, 252 to 299 million years old.

The section below crosses 5 rock units mapped at the surface.

Gray to Midland, cut in half

A section southwest to northeast, 24 miles through the town center
1,000 ft1,200 ft1,400 ft GREEN HILLS1,170 ftHigh point of the line1,490 ftMeadowlands1,040 ftChartiers1,260 ft ← SW · GrayMidland · NE →

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.

Rock at the surface along the line

Washington Formation

Sandstone, shale. Age: Permian, 252 to 299 million years old. About 9 mi of the line.

Greene Formation

Sandstone, shale. Age: Permian, 252 to 299 million years old. About 7 mi of the line.

Monongahela Group

Limestone, shale, sandstone. Age: Carboniferous, 299 to 324 million years old. About 6 mi of the line.

Waynesburg Formation

Sandstone, shale. Age: Carboniferous to Permian, 252 to 324 million years old. About 2 mi of the line.

Casselman Formation

Shale, clastic. Age: Carboniferous, 299 to 324 million years old. About 0.7 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.

MILE3
THE WATER

Where Green Hills’s rain goes

A raindrop that lands in Green Hills reaches the Gulf of America by way of Chartiers Creek, the Ohio and the Mississippi: about 1,990 river miles.

THE WAY DOWN, TO SCALE
Green Hills≈ 1,990 mi · the Gulf of America
FROM THE CENTER OF GREEN HILLS ≈ 1,990 mi to the Gulf of America Chartiers Creek → Ohio → Mississippi

970 miles of the trip are on the Ohio.

Traced down the USGS NHDPlus V2.1 river network from the Census center point of Green Hills; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Green Hills’s year

1991–2020 normals · records since 1878 · Wheeling Ohio County Airport, 18 mi west-northwest

Green Hills has a hot-summer humid continental climate. Summer afternoons average 83° in July; winter nights fall to about 22° in January. About 38 inches of rain fall in a normal year.

37°22°40°24°50°31°62°42°71°51°79°59°83°63°82°62°75°55°64°45°51°35°41°28° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 TODAY GREEN HILLS 37.6 in rain a year
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average83° / 63°high / low, the warmest month
January, average37° / 22°high / low, the coldest month
Rain a year37.6 inwettest months: June and May
Hottest on record106°FJuly 22, 1934
Coldest on record−26°FFebruary 27, 1934
Wettest day on record6.20 inSeptember 30, 1911
Snowiest day on record24.0 inNovember 25, 1950
90° days a year9none reach 100°
Nights at or below 32°108and 31 days that stay below freezing
Climate typeHot-summer humid continentalKöppen Dfa

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 23, to the last in spring, about April 24 (median dates)
2Lows below freezingNov. 26 to March 20; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Green Hills normally reaches 52° and falls to 36°. The record high is 74°, in 1989; the record low 10°, in 1920. The most rain on this date, 1.10 in, fell in 1997.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high37°40°50°62°71°79°83°82°75°64°51°41°
Normal low22°24°31°42°51°59°63°62°55°45°35°28°
Rain, inches2.752.152.993.144.004.143.353.743.212.812.652.62
Record high76° (1950)78° (2018)89° (1921)92° (1942)96° (1919)100° (1933)106° (1934)106° (1918)103° (1953)91° (1939)86° (1961)77° (1982)
Record low−25° (1982)−26° (1934)−11° (1943)5° (1923)19° (1947)31° (1972)38° (1963)34° (1931)24° (1956)16° (1952)−6° (1958)−17° (1983)

Normals 1991–2020 and records since 1878 from the Wheeling Area threaded record (Wheeling Ohio County Airport, 18 miles west-northwest). NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Green Hills on the Forecast Network

Neighboring plates

Bethel Park PA · 20 MI 20 miles northeast Pittsburgh PA · 28 MI 28 miles northeast Cleveland OH · 118 MI 118 miles northwest Columbus OH · 142 MI 142 miles west Arlington VA · 191 MI 191 miles southeast Washington DC · 194 MI 194 miles southeast
FORECASTCITY
Map of Green Hills, Pennsylvania. Explore the plate
PENNSYLVANIA · WASHINGTON

Green Hills

19 people, 1,170 ft above sea level in Washington County.

1,170 ftElevation
19People
1 sq miLand
Sunny 42°
SunnyDew point 27°
1

Today in Green Hills

NEXT 15 HOURS
Now mostly cloudy day 42° 0%
6p partly cloudy night 40° 1%
9p mostly cloudy night 38° 2%
12a mostly cloudy night 38° 1%
3a mostly cloudy night 38° 4%
6a mostly cloudy night 38° 2%
Mostly cloudy
NEXT RAINTomorrow about 5 PM · 39%
→
Sat10%
Mostly cloudy Mostly cloudy
36
42
A
Sun40%
Chance of showers Chance of showers
36
46
B
Mon0%
Partly cloudy Partly cloudy
30
50
A
Tue0%
Partly cloudy Partly cloudy
30
54
A
Wed0%
Sunny Sunny
32
57
B
Thu0%
Partly cloudy Partly cloudy
40
60
B
Fri0%
Mostly sunny Mostly sunny
40
61
B
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 1956 · NOV. 15, 1956

85°, the hottest this week of the year has been since 1878.

2

What Green Hills stands on

Green Hills’s center stands about 1,170 ft above sea level. Within three miles the land runs from 1,060 ft to 1,390 ft, a difference of 330 ft: rolling country. The highest named summit within 15 miles is Mosier Hill, about 1,510 ft, 5 miles west.

Green Hills, southwest to northeast Green Hills1,170 ft ← SWNE → 24 miles through the town center; vertical exaggeration about 70×. Colors: rock at the surface.
Elevation, center1,170 ft
Within 3 miles1,060 to 1,390 ft
Lie of the landRolling (330 ft of relief)
High point nearbyMosier Hill, 1,510 ft, 5 mi west
Rock at the surfaceWashington Formation
Its agePermian, 252 to 299 million years old
5

Green Hills’s year

Green Hills has a hot-summer humid continental climate. Summer afternoons average 83° in July; winter nights fall to about 22° in January. About 38 inches of rain fall in a normal year.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 37.6 in
July, average83° / 63° · high / low, the warmest month
January, average37° / 22° · high / low, the coldest month
Rain a year37.6 in · wettest months: June and May
Hottest on record106°F · July 22, 1934
Coldest on record−26°F · February 27, 1934
Wettest day on record6.20 in · September 30, 1911
Snowiest day on record24.0 in · November 25, 1950
90° days a year9 · none reach 100°
Nights at or below 32°108 · and 31 days that stay below freezing
Climate typeHot-summer humid continental · Köppen Dfa
1Freeze season · from the first fall freeze, about Oct. 23, to the last in spring, about April 24 (median dates)
2Lows below freezing · Nov. 26 to March 20; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Green Hills normally reaches 52° and falls to 36°. The record high is 74°, in 1989; the record low 10°, in 1920. The most rain on this date, 1.10 in, fell in 1997.

Normals 1991–2020 and records since 1878 from the Wheeling Area threaded record (Wheeling Ohio County Airport, 18 miles west-northwest). NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 1,990 mito the Gulf of AmericaChartiers Creek → Ohio → Mississippi

A raindrop that lands in Green Hills reaches the Gulf of America by way of Chartiers Creek, the Ohio and the Mississippi: about 1,990 river miles.

970 miles of the trip are on the Ohio.