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

Deer Creek

443 people, 1,380 ft above sea level in Mercer County.

1,380 ftElevation, city center
443People, 2024 estimate
15 sq miLand area
Sunny 39°
Sunny now Dew point 37° · WNW 8 mph · high 40°
City of Deer Creek River Interstate 2 miles
Explore the plate Order a print

The Deer Creek 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 Deer Creek

NWS forecast and National Blend of Models · updated 3:00 PM EST
RIGHT NOW Venango Regional Airport (KFKL) · 3:04 PM
Sunny
39° Sunny Feels like 34° · high of 40° near 5 PM
WindWNW 8 mphno gusts
Humidity93%rising to 100% by morning
Pressure29.96 in →steady
Visibility5 mihazy
CloudsClear
UV index—no forecast
Dew point 37° · Dry28° by Sunday: drier air arrives
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly cloudy
Today, about 5 PMin about 1 hours · 40% chance · rain
LIKELY AMOUNT—amounts come within 3 days
LAST RAINNov. 80.01 in · 6 dry days
ALERTS & OUTLOOKS
No watches or warnings for Mercer County
NWS Pittsburgh and the Storm Prediction Center · checked 3:47 PM
SUN & MOON
↑ 7:07 AM5:02 PM ↓
9 h 54 m of daylight, 2 minutes less than yesterday
Waxing crescent, 25% lit. Next full moon: Nov. 24.
AIR & POLLEN
19
GOODAir quality index · ozone
Tomorrow: 20, 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
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
rain
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy night
mostly cloudy night
partly cloudy night
partly cloudy night
mostly cloudy day
mostly cloudy day
mostly cloudy day
partly cloudy day
partly cloudy night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
mostly sunny
clear day
TEMPERATURE °F
39°
35°
41°
36°
45°
29°
CHANCE OF RAIN
40% · 0.06 in Saturday evening 50%
WIND, MPH
10
10
9
7
7
7
9
9
8
3
2
2
3
2
6
6
5
0
0
0
3
3
5
6
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 80° / 62°
SAT Nov. 14 Chance of showers Chance of showers
40° 31°
40% rain — WNW 10 A
SUN Nov. 15 Mostly cloudy Mostly cloudy
44° 32°
20% rain — NNW 8 A
MON Nov. 16 Mostly cloudy Mostly cloudy
47° 26°
0% rain — NW 5 A
TUE Nov. 17 Partly cloudy Partly cloudy
50° 27°
0% rain — SW 2 B
WED Nov. 18 Mostly sunny Mostly sunny
53° 29°
0% rain — S 3 B
THU Nov. 19 Partly cloudy Partly cloudy
56° 37°
0% rain — SSW 6 C
FRI Nov. 20 Mostly sunny Mostly sunny
58° 38°
0% rain — SW 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 Deer Creek about 5,000 feet above the ground was over Canada three days ago, and over Ontario a day ago, about 2,520 miles back along its path. It came down from about 10,600 feet up, warming and drying as it sank. Near the ground the air came from British Columbia; at 10,000 feet, from the Gulf of Alaska. 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, FOUR YEARS AGO Nov. 11–12, 2022

The wettest two days this week has seen

3.01 inches of rain fell in two days, the most for this week of the year since records began in 1897. The next wettest, 2.84 inches, fell in 1927.

2.84″
3.01″
19272022
Source: NOAA RCC-ACIS, the Franklin record since 1897.
MILE2
THE GROUND

What Deer Creek stands on

Deer Creek’s center stands about 1,380 ft above sea level. Within three miles the land runs from 1,190 ft to 1,520 ft, a difference of 330 ft: rolling country. The highest named summit within 15 miles is Round Knob, about 1,640 ft, 8 miles northeast.

Under the town center the state geologic map shows Shenango Formation (sandstone), from the Carboniferous, 324 to 359 million years old.

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

Hempfield to Jackson, cut in half

A section west to east, 24 miles through the town center
1,000 ft1,200 ft1,400 ft1,600 ft DEER CREEK1,380 ftHempfield1,170 ftLow point1,010 ftSandy Creek1,360 ftFrench Creekabout 1,140 ftHigh point of the line1,610 ft ← W · HempfieldJackson · E →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 32×. 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

Shenango Formation

Sandstone. Age: Carboniferous, 324 to 359 million years old. About 12 mi of the line.

Pottsville Formation

Sandstone, conglomerate. Age: Carboniferous, 299 to 324 million years old. About 7 mi of the line.

Cuyahoga Group

Siltstone, shale. Age: Carboniferous, 324 to 359 million years old. About 4 mi of the line.

Berea Sandstone through Venango Formation, undivided

Shale. Age: Late Devonian, 359 to 384 million years old. About 0.7 mi of the line.

Corry Sandstone through Riceville Formation, undivided

Sandstone, shale. Age: Late Devonian, 359 to 384 million years old. About 0.6 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 Deer Creek’s rain goes

A raindrop that lands in Deer Creek reaches the Gulf of America by way of Black Run, Sandy Creek, the Allegheny, the Ohio and the Mississippi: about 2,090 river miles.

THE WAY DOWN, TO SCALE
Deer Creek≈ 2,090 mi · the Gulf of America
FROM THE CENTER OF DEER CREEK ≈ 2,090 mi to the Gulf of America Black Run → Sandy Creek → Allegheny → 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 Deer Creek; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Deer Creek’s year

1991–2020 normals · records since 1897 · Franklin, 16 mi east-southeast

Deer Creek has a warm-summer humid continental climate. Summer afternoons average 83° in July; winter nights fall to about 18° in January. A normal year brings about 54 inches of snow; with the rain, that comes to about 46 inches of water.

34°18°36°19°46°25°60°35°71°46°79°55°83°60°81°58°74°52°61°41°49°32°38°24° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 TODAY DEER CREEK 46.3 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, average34° / 18°high / low, the coldest month
Rain and melted snow46.3 inwettest months: July and June
Snow a year53.7 insnowiest: January
Hottest on record106°FJuly 15, 1936
Coldest on record−30°FJanuary 13, 1912
Wettest day on record5.30 inAugust 14, 1994
Snowiest day on record18.0 inNovember 25, 1950
90° days a year11none reach 100°
Nights at or below 32°143and 37 days that stay below freezing
Climate typeWarm-summer humid continentalKöppen Dfb

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 18, to the last in spring, about May 7 (median dates)
2Lows below freezingNov. 12 to April 8; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Deer Creek normally reaches 50° and falls to 32°. The record high is 72°, in 1912; the record low 10°, in 1905. The most rain on this date, 1.54 in, fell in 1972.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high34°36°46°60°71°79°83°81°74°61°49°38°
Normal low18°19°25°35°46°55°60°58°52°41°32°24°
Rain and melt, in3.272.663.364.154.004.865.324.243.943.763.413.36
Snow, inches17.911.58.91.10.00.00.00.00.00.02.611.7
Record high73° (1950)74° (2017)90° (2003)93° (1914)97° (1911)101° (1934)106° (1936)104° (1918)100° (1932)90° (1922)81° (1961)74° (1982)
Record low−30° (1912)−27° (1963)−22° (1934)0° (1923)20° (1966)28° (1908)0° (2003)0° (2003)23° (1899)15° (1965)0° (1904)−14° (1950)

Normals 1991–2020 and records since 1897 at Franklin, 16 miles east-southeast, 360 ft lower. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Deer Creek on the Forecast Network

Neighboring plates

Youngstown OH · 37 MI 37 miles southwest Warren OH · 39 MI 39 miles southwest Pittsburgh PA · 71 MI 71 miles south Cleveland OH · 80 MI 80 miles west Buffalo NY · 118 MI 118 miles northeast Detroit MI · 165 MI 165 miles west
FORECASTCITY
Map of Deer Creek, Pennsylvania. Explore the plate
PENNSYLVANIA · MERCER

Deer Creek

443 people, 1,380 ft above sea level in Mercer County.

1,380 ftElevation
443People
15 sq miLand
Sunny 39°
SunnyDew point 37°
1

Today in Deer Creek

NEXT 15 HOURS
Now mostly cloudy day 39° 0%
6p rain 39° 30%
9p mostly cloudy night 38° 29%
12a mostly cloudy night 36° 18%
3a mostly cloudy night 36° 6%
6a mostly cloudy night 35° 2%
Mostly cloudy
NEXT RAINToday about 5 PM · 40%
→
Sat40%
Chance of showers Chance of showers
31
40
A
Sun20%
Mostly cloudy Mostly cloudy
32
44
A
Mon0%
Mostly cloudy Mostly cloudy
26
47
A
Tue0%
Partly cloudy Partly cloudy
27
50
B
Wed0%
Mostly sunny Mostly sunny
29
53
B
Thu0%
Partly cloudy Partly cloudy
37
56
C
Fri0%
Mostly sunny Mostly sunny
38
58
B
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK, FOUR YEARS AGO · NOV. 11–12, 2022

3.01 inches in two days, the most for this week since 1897.

2

What Deer Creek stands on

Deer Creek’s center stands about 1,380 ft above sea level. Within three miles the land runs from 1,190 ft to 1,520 ft, a difference of 330 ft: rolling country. The highest named summit within 15 miles is Round Knob, about 1,640 ft, 8 miles northeast.

Deer Creek, west to east Deer Creek1,380 ftFrench Creekabout 1,140 ft ← WE → 24 miles through the town center; vertical exaggeration about 61×. Colors: rock at the surface.
Elevation, center1,380 ft
Within 3 miles1,190 to 1,520 ft
Lie of the landRolling (330 ft of relief)
High point nearbyRound Knob, 1,640 ft, 8 mi northeast
Rock at the surfaceShenango Formation
Its ageCarboniferous, 324 to 359 million years old
5

Deer Creek’s year

Deer Creek has a warm-summer humid continental climate. Summer afternoons average 83° in July; winter nights fall to about 18° in January. A normal year brings about 54 inches of snow; with the rain, that comes to about 46 inches of water.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 46.3 in
July, average83° / 60° · high / low, the warmest month
January, average34° / 18° · high / low, the coldest month
Rain and melted snow46.3 in · wettest months: July and June
Snow a year53.7 in · snowiest: January
Hottest on record106°F · July 15, 1936
Coldest on record−30°F · January 13, 1912
Wettest day on record5.30 in · August 14, 1994
Snowiest day on record18.0 in · November 25, 1950
90° days a year11 · none reach 100°
Nights at or below 32°143 · and 37 days that stay below freezing
Climate typeWarm-summer humid continental · Köppen Dfb
1Freeze season · from the first fall freeze, about Oct. 18, to the last in spring, about May 7 (median dates)
2Lows below freezing · Nov. 12 to April 8; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Deer Creek normally reaches 50° and falls to 32°. The record high is 72°, in 1912; the record low 10°, in 1905. The most rain on this date, 1.54 in, fell in 1972.

Normals 1991–2020 and records since 1897 at Franklin, 16 miles east-southeast, 360 ft lower. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 2,090 mito the Gulf of AmericaBlack Run → Sandy Creek → Allegheny → Ohio → Mississippi

A raindrop that lands in Deer Creek reaches the Gulf of America by way of Black Run, Sandy Creek, the Allegheny, the Ohio and the Mississippi: about 2,090 river miles.

970 miles of the trip are on the Ohio.