FORECAST CITY
Sign in
Shaded-relief map of Buffalo, Pennsylvania: rivers, roads, the city limits and where the water drains.
PENNSYLVANIA · WASHINGTON COUNTY

Buffalo

1,952 people, 1,150 ft above sea level in Washington County.

1,150 ftElevation, city center
1,952People, 2024 estimate
20 sq miLand area
Sunny 41°
Sunny now Dew point 28° · W 12 mph · high 40°
City of Buffalo River Interstate 2 miles
Explore the plate Order a print

The Buffalo 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 Buffalo

NWS forecast and National Blend of Models · updated 5:00 PM EST
RIGHT NOW Wheeling Ohio County Airport (KHLG) · 4:53 PM
Sunny
41° Sunny Feels like 34° · high of 40° near 5 PM
WindW 12 mphgusts 22
Humidity60%rising to 100% by morning
Pressure30.09 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 28° · Dry40° by Sunday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly cloudy
Tomorrow, about 2 PMin about 20 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 5:47 PM
SUN & MOON
↑ 7:05 AM5:06 PM ↓
10 h 0 m of daylight, 2 minutes less than yesterday
Waxing crescent, 26% lit. Next full moon: Nov. 24.
AIR & POLLEN
14
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
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
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
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
clear day
clear day
TEMPERATURE °F
40°
38°
44°
38°
47°
31°
CHANCE OF RAIN
39% · 0.03 in Sunday afternoon 50%
WIND, MPH
12
10
8
8
9
9
9
8
6
5
4
3
3
3
3
1
0
0
0
0
0
0
2
1
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
40° 36°
0% rain — W 10 A
SUN Nov. 15 Chance of showers Chance of showers
46° 36°
40% rain up to 0.09″ W 9 B
MON Nov. 16 Mostly cloudy Mostly cloudy
50° 30°
0% rain — NW 2 A
TUE Nov. 17 Partly cloudy Partly cloudy
54° 30°
0% rain — SW 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 — SW 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 Buffalo about 5,000 feet above the ground was over British Columbia three days ago, and over the Great Lakes a day ago, about 2,590 miles back along its path. It came down from about 11,100 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 Buffalo stands on

Buffalo’s center stands about 1,150 ft above sea level. Within three miles the land runs from 1,010 ft to 1,390 ft, a difference of 380 ft: rolling country. The highest named summit within 15 miles is Mosier Hill, about 1,510 ft, 4 miles southwest.

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 6 rock units mapped at the surface.

Bethany to North Bethlehem, cut in half

A section northwest to southeast, 24 miles through the town center
800 ft1,000 ft1,200 ft BUFFALO1,150 ftBethany1,180 ftBuffalo Creekabout 990 ftHigh point of the line1,390 ft ← NW · BethanyNorth Bethlehem · SE →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 35×. 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 11 mi of the line.

Greene Formation

Sandstone, shale. Age: Permian, 252 to 299 million years old. About 6 mi of the line.

Waynesburg Formation

Sandstone, shale. Age: Carboniferous to Permian, 252 to 324 million years old. About 3 mi of the line.

Monongahela Group

Sandstone, siltstone, shale. Age: Carboniferous, 299 to 324 million years old. About 3 mi of the line.

Conemaugh Group

Shale, siltstone, sandstone. Age: Carboniferous, 299 to 324 million years old. About 0.3 mi of the line.

Dunkard Group

Sandstone, siltstone, shale. Age: Carboniferous to Permian, 252 to 324 million years old. About 0.3 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 Buffalo’s rain goes

A raindrop that lands in Buffalo reaches the Gulf of America by way of Buffalo Creek, the Ohio and the Mississippi: about 1,910 river miles.

THE WAY DOWN, TO SCALE
Buffalo≈ 1,910 mi · the Gulf of America
FROM THE CENTER OF BUFFALO ≈ 1,910 mi to the Gulf of America Buffalo Creek → Ohio → Mississippi

970 miles of the trip are on the Mississippi.

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

MILE5
THE ALMANAC

Buffalo’s year

1991–2020 normals · records since 1878 · Wheeling Ohio County Airport, 16 mi west

Buffalo 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 BUFFALO 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 Buffalo 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, 16 miles west). NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Buffalo on the Forecast Network

Neighboring plates

Pittsburgh PA · 28 MI 28 miles northeast Penn Hills PA · 36 MI 36 miles northeast Cleveland OH · 115 MI 115 miles northwest Columbus OH · 140 MI 140 miles west Washington DC · 198 MI 198 miles southeast Toledo OH · 199 MI 199 miles northwest
FORECASTCITY
Map of Buffalo, Pennsylvania. Explore the plate
PENNSYLVANIA · WASHINGTON

Buffalo

1,952 people, 1,150 ft above sea level in Washington County.

1,150 ftElevation
1,952People
20 sq miLand
Sunny 41°
SunnyDew point 28°
1

Today in Buffalo

NEXT 15 HOURS
Now mostly cloudy night 40° 0%
8p mostly cloudy night 38° 1%
11p mostly cloudy night 38° 1%
2a mostly cloudy night 37° 2%
5a mostly cloudy night 38° 2%
8a mostly cloudy day 38° 4%
Mostly cloudy
NEXT RAINTomorrow about 2 PM · 39%
→
Sat0%
Mostly cloudy Mostly cloudy
36
40
A
Sun40%
Chance of showers Chance of showers
36
46
B
Mon0%
Mostly cloudy Mostly 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 Buffalo stands on

Buffalo’s center stands about 1,150 ft above sea level. Within three miles the land runs from 1,010 ft to 1,390 ft, a difference of 380 ft: rolling country. The highest named summit within 15 miles is Mosier Hill, about 1,510 ft, 4 miles southwest.

Buffalo, northwest to southeast Buffalo1,150 ftBuffalo Creekabout 990 ft ← NWSE → 24 miles through the town center; vertical exaggeration about 68×. Colors: rock at the surface.
Elevation, center1,150 ft
Within 3 miles1,010 to 1,390 ft
Lie of the landRolling (380 ft of relief)
High point nearbyMosier Hill, 1,510 ft, 4 mi southwest
Rock at the surfaceWashington Formation
Its agePermian, 252 to 299 million years old
5

Buffalo’s year

Buffalo 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 Buffalo 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, 16 miles west). NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 1,910 mito the Gulf of AmericaBuffalo Creek → Ohio → Mississippi

A raindrop that lands in Buffalo reaches the Gulf of America by way of Buffalo Creek, the Ohio and the Mississippi: about 1,910 river miles.

970 miles of the trip are on the Mississippi.