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

Fairdale

2,064 people, 960 ft above sea level in Greene County.

960 ftElevation, city center
2,064People, 2024 estimate
1 sq miLand area
Clear 42°
Clear now Dew point 26° · W 6 mph · high 42°
City of Fairdale River Interstate 2 miles
Explore the plate Order a print

The Fairdale 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 Fairdale

NWS forecast and National Blend of Models · updated 6:00 PM EST
RIGHT NOW Morgantown Municipal-Hart Field (KMGW) · 6:53 PM
Clear
42° Clear Feels like 38° · high of 42° near 7 PM
WindW 6 mphno gusts
Humidity53%rising to 96% by morning
Pressure30.12 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 26° · Dry38° by Sunday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Tomorrow, about 4 PMin about 21 hours · 33% chance · rain
LIKELY AMOUNT0.03–0.1 inmost likely 0.08; 1 in 10 over 0.2
LAST RAINNov. 130.01 in · 1 dry day
ALERTS & OUTLOOKS
No watches or warnings for Greene County
NWS Pittsburgh and the Storm Prediction Center · checked 7:21 PM
SUN & MOON
↑ 7:03 AM5:05 PM ↓
10 h 1 m of daylight, 2 minutes less than yesterday
Waxing crescent, 27% lit. Next full moon: Nov. 24.
AIR & POLLEN
17
GOODAir quality index · fine particles
Tomorrow: 30, good. 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
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
4p
mostly cloudy night
mostly cloudy night
mostly cloudy night
overcast
mostly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy day
mostly cloudy day
partly cloudy day
partly cloudy night
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
clear day
clear day
clear night
TEMPERATURE °F
42°
36°
44°
37°
47°
31°
CHANCE OF RAIN
33% · 0.03 in Sunday afternoon 50%
WIND, MPH
8
7
7
7
7
7
8
6
3
0
0
0
1
3
3
2
0
0
0
0
0
0
0
0
HOW IT FEELS · DEW POINT
Dry: dew points 28 to 38°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 55° / 36°
SAT Nov. 14 Mostly cloudy Mostly cloudy
42° 36°
0% rain — W 8 A
SUN Nov. 15 Chance of showers Chance of showers
47° 36°
30% rain 0.03–0.1″ NW 7 B
MON Nov. 16 Mostly cloudy Mostly cloudy
50° 31°
0% rain — NNW 2 A
TUE Nov. 17 Sunny Sunny
55° 31°
0% rain — SE 5 A
WED Nov. 18 Sunny Sunny
60° 34°
0% rain — SSE 5 B
THU Nov. 19 Mostly sunny Mostly sunny
63° 40°
0% rain — S 3 B
FRI Nov. 20 Mostly sunny Mostly sunny
64° 41°
0% rain — SSW 5 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 Fairdale about 5,000 feet above the ground was over Canada three days ago, and over Ontario a day ago, about 2,650 miles back along its path. It came down from about 14,200 feet up, warming and drying as it sank. Near the ground the air came from the Canadian Prairies; at 10,000 feet, from the Pacific north of Hawaii. It has stayed over land, which is why it feels dry. 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 1990 Nov. 16, 1990

The hottest this week has been

79° on Nov. 16, 1990, the hottest reading for this week of the year since 1948. Next is 79° in 2020.

79°
79°
20201990
Source: NOAA RCC-ACIS, the Waynesburg 1 E record since 1948.
MILE2
THE GROUND

What Fairdale stands on

Fairdale’s center stands about 960 ft above sea level. Within three miles the land runs from 760 ft to 1,270 ft, a difference of 510 ft: hilly country. The highest named summit within 15 miles is Minnie Knob, about 1,570 ft, 14 miles southwest.

Under the town center the state geologic map shows Waynesburg Formation (sandstone, shale), from the Carboniferous to Permian, 252 to 324 million years old.

The section below crosses 3 rock units mapped at the surface.

Mount Morris to Newell, cut in half

A section southwest to northeast, 24 miles through the town center
750 ft1,000 ft1,250 ft FAIRDALE960 ftDunkard Creekabout 900 ftTurkey Knob1,480 ftLuzerne1,150 ftBrownsville740 ft ← SW · Mount MorrisNewell · NE →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 29×. 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

Waynesburg Formation

Sandstone, shale. Age: Carboniferous to Permian, 252 to 324 million years old. About 13 mi of the line.

Monongahela Group

Limestone, shale, sandstone. Age: Carboniferous, 299 to 324 million years old. About 10 mi of the line.

Washington Formation

Sandstone, shale. Age: Permian, 252 to 299 million years old. About 2 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 Fairdale’s rain goes

A raindrop that lands in Fairdale reaches the Gulf of America by way of Glade Run, Muddy Creek, the Monongahela, the Ohio and the Mississippi: about 2,020 river miles.

THE WAY DOWN, TO SCALE
Fairdale≈ 2,020 mi · the Gulf of America
FROM THE CENTER OF FAIRDALE ≈ 2,020 mi to the Gulf of America Glade Run → Muddy Creek → Monongahela → 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 Fairdale; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Fairdale’s year

1991–2020 normals · records since 1948 · Waynesburg 1 E, 11 mi west

Fairdale has a warm-summer humid continental climate. Summer afternoons average 83° in July; winter nights fall to about 19° in January. A normal year brings about 30 inches of snow; with the rain, that comes to about 43 inches of water.

38°19°42°21°51°27°64°36°73°47°80°56°83°60°82°59°77°51°65°40°53°30°43°25° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 TODAY FAIRDALE 43.1 in rain and snowmelt
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average83° / 60°high / low, the warmest month
January, average38° / 19°high / low, the coldest month
Rain and melted snow43.1 inwettest months: May and July
Snow a year30.1 insnowiest: January
Hottest on record102°FJuly 8, 2012
Coldest on record−25°FJanuary 20, 1994
Wettest day on record4.62 inSeptember 18, 2004
Snowiest day on record18.8 inFebruary 17, 2003
90° days a year10none reach 100°
Nights at or below 32°139and 27 days that stay below freezing
Climate typeWarm-summer humid continentalKöppen Dfb

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 17, to the last in spring, about May 4 (median dates)
2Lows below freezingNov. 6 to April 4; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Fairdale normally reaches 54° and falls to 30°. The record high is 75°, in 1989; the record low 8°, in 1986. The most rain on this date, 0.54 in, fell in 1997.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high38°42°51°64°73°80°83°82°77°65°53°43°
Normal low19°21°27°36°47°56°60°59°51°40°30°25°
Rain and melt, in3.422.843.743.384.344.174.313.883.513.252.943.29
Snow, inches9.58.15.60.40.00.00.00.00.00.20.75.6
Record high75° (1999)78° (2018)86° (2026)90° (1976)92° (1962)98° (2012)102° (2012)100° (1948)94° (2010)90° (2019)84° (1948)77° (1982)
Record low−25° (1994)−16° (2026)−8° (2015)14° (2013)22° (2002)31° (1972)38° (1988)34° (1982)26° (1963)16° (1988)2° (1976)−16° (1989)

Normals 1991–2020 and records since 1948 at Waynesburg 1 E, 11 miles west. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Fairdale on the Forecast Network

Neighboring plates

Bethel Park PA · 30 MI 30 miles north Pittsburgh PA · 38 MI 38 miles north Cleveland OH · 142 MI 142 miles northwest Columbus OH · 160 MI 160 miles west Washington DC · 172 MI 172 miles southeast Baltimore MD · 184 MI 184 miles east
FORECASTCITY
Map of Fairdale, Pennsylvania. Explore the plate
PENNSYLVANIA · GREENE

Fairdale

2,064 people, 960 ft above sea level in Greene County.

960 ftElevation
2,064People
1 sq miLand
Clear 42°
ClearDew point 26°
1

Today in Fairdale

NEXT 15 HOURS
Now mostly cloudy night 42° 0%
10p mostly cloudy night 38° 1%
1a mostly cloudy night 37° 3%
4a overcast 37° 2%
7a overcast 38° 9%
10a mostly cloudy day 41° 7%
Rain
NEXT RAINTomorrow about 4 PM · 33%
→
Sat0%
Mostly cloudy Mostly cloudy
36
42
A
Sun30%
Chance of showers Chance of showers
36
47
B
Mon0%
Mostly cloudy Mostly cloudy
31
50
A
Tue0%
Sunny Sunny
31
55
A
Wed0%
Sunny Sunny
34
60
B
Thu0%
Mostly sunny Mostly sunny
40
63
B
Fri0%
Mostly sunny Mostly sunny
41
64
B
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 1990 · NOV. 16, 1990

79°, the hottest this week of the year has been since 1948.

2

What Fairdale stands on

Fairdale’s center stands about 960 ft above sea level. Within three miles the land runs from 760 ft to 1,270 ft, a difference of 510 ft: hilly country. The highest named summit within 15 miles is Minnie Knob, about 1,570 ft, 14 miles southwest.

Fairdale, southwest to northeast Fairdale960 ftDunkard Creekabout 900 ft ← SWNE → 24 miles through the town center; vertical exaggeration about 55×. Colors: rock at the surface.
Elevation, center960 ft
Within 3 miles760 to 1,270 ft
Lie of the landHilly (510 ft of relief)
High point nearbyMinnie Knob, 1,570 ft, 14 mi southwest
Rock at the surfaceWaynesburg Formation
Its ageCarboniferous to Permian, 252 to 324 million years old
5

Fairdale’s year

Fairdale has a warm-summer humid continental climate. Summer afternoons average 83° in July; winter nights fall to about 19° in January. A normal year brings about 30 inches of snow; with the rain, that comes to about 43 inches of water.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 43.1 in
July, average83° / 60° · high / low, the warmest month
January, average38° / 19° · high / low, the coldest month
Rain and melted snow43.1 in · wettest months: May and July
Snow a year30.1 in · snowiest: January
Hottest on record102°F · July 8, 2012
Coldest on record−25°F · January 20, 1994
Wettest day on record4.62 in · September 18, 2004
Snowiest day on record18.8 in · February 17, 2003
90° days a year10 · none reach 100°
Nights at or below 32°139 · and 27 days that stay below freezing
Climate typeWarm-summer humid continental · Köppen Dfb
1Freeze season · from the first fall freeze, about Oct. 17, to the last in spring, about May 4 (median dates)
2Lows below freezing · Nov. 6 to April 4; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Fairdale normally reaches 54° and falls to 30°. The record high is 75°, in 1989; the record low 8°, in 1986. The most rain on this date, 0.54 in, fell in 1997.

Normals 1991–2020 and records since 1948 at Waynesburg 1 E, 11 miles west. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 2,020 mito the Gulf of AmericaGlade Run → Muddy Creek → Monongahela → Ohio → Mississippi

A raindrop that lands in Fairdale reaches the Gulf of America by way of Glade Run, Muddy Creek, the Monongahela, the Ohio and the Mississippi: about 2,020 river miles.

970 miles of the trip are on the Ohio.