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Shaded-relief atlas plate of Sheffield, Pennsylvania: rivers, roads, the city limits and where the water drains.
PENNSYLVANIA · WARREN COUNTY

Sheffield

1,011 people, 1,340 ft above sea level in Warren County.

1,340 ftElevation, city center
1,011People, 2024 estimate
2 sq miLand area
Sunny 67°
Sunny now Dew point 56° · WNW 3 mph · high 70°
City of Sheffield River Interstate 2 miles
Explore the plate Order a print

The Sheffield 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 Sheffield

NWS forecast and National Blend of Models · updated 4:00 PM EDT
RIGHT NOW Chautauqua County/Jamestown Airport (KJHW) · 3:56 PM
Sunny
67° Sunny Feels like 67° · high of 70° near 4 PM
WindWNW 3 mphno gusts
Humidity68%rising to 100% by morning
Pressure30.08 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 56° · Comfortableabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly cloudy
Tomorrow, about 9 PMin about 28 hours · 30% chance · rain
LIKELY AMOUNT0–0.03 inmost likely 0; 1 in 10 over 0.2
LAST RAINSept. 230.01 in · 6 dry days
ALERTS & OUTLOOKS
No watches or warnings for Warren County
NWS State College and the Storm Prediction Center · checked 4:56 PM
SUN & MOON
↑ 7:10 AM7:02 PM ↓
11 h 51 m of daylight, 3 minutes less than yesterday
Waning gibbous, 88% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
31
GOODAir quality index · ozone
Tomorrow: 54, moderate. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
TUESDAY, SEPT. 29
WEDNESDAY, SEPT. 30
THURSDAY, OCT. 1
FRIDAY, OCT. 2
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
partly cloudy day
mostly clear night
mostly clear night
partly cloudy night
mostly cloudy night
partly cloudy day
partly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy night
rain
rain
mostly cloudy night
partly cloudy day
mostly cloudy day
partly cloudy day
partly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
rain
rain
rain
rain
TEMPERATURE °F
70°
51°
72°
60°
73°
62°
CHANCE OF RAIN
92% · 0.45 in Friday afternoon 50%
WIND, MPH
3
0
1
2
3
3
6
7
6
5
5
5
6
7
8
9
8
6
6
5
6
7
8
8
HOW IT FEELS · DEW POINT
Comfortable: dew points 52 to 58° ↑ Humid air returns More humid: 59° by Friday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 80° / 62°
TUE Sept. 29 Partly cloudy Partly cloudy
70° 50°
0% rain — W 3 A
WED Sept. 30 Chance of showers Chance of showers
73° 60°
30% rain — SSW 6 A
THU Oct. 1 Chance of showers Chance of showers
75° 61°
30% rain up to 0.3″ SSW 8 C
FRI Oct. 2 Showers likely Showers likely
68° 44°
90% rain 0.2–0.7″ NW 6 C
SAT Oct. 3 Partly cloudy Partly cloudy
65° 42°
10% rain — NE 3 B
SUN Oct. 4 Partly cloudy Partly cloudy
66° 42°
20% rain — W 3 B
MON Oct. 5 Mostly sunny; cooler Mostly sunny; cooler
58° 36°
10% rain — NW 5 C
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 Sheffield about 5,000 feet above the ground was over the Atlantic off the Carolinas three days ago, and over the Great Lakes a day ago, about 1,360 miles back along its path. Near the ground the air came from the western Atlantic; at 10,000 feet, from the Atlantic off the Carolinas. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

MILE7
ON THE NETWORK

Around Sheffield on the Forecast Network

Neighboring plates

Jamestown NY · 29 MI 29 miles north Buffalo NY · 83 MI 83 miles north Pittsburgh PA · 100 MI 100 miles southwest Rochester NY · 124 MI 124 miles northeast Cleveland OH · 138 MI 138 miles west
FORECASTCITY
Atlas plate of Sheffield, Pennsylvania. Explore the plate
PENNSYLVANIA · WARREN

Sheffield

1,011 people, 1,340 ft above sea level in Warren County.

1,340 ftElevation
1,011People
2 sq miLand
Sunny 67°
SunnyDew point 56°
1

Today in Sheffield

NEXT 15 HOURS
Now partly cloudy day 70° 0%
7p partly cloudy night 63° 0%
10p mostly clear night 55° 0%
1a mostly clear night 53° 0%
4a mostly cloudy night 52° 0%
7a partly cloudy day 51° 0%
Mostly cloudy
NEXT RAINTomorrow about 9 PM · 30%
→
Tue0%
Partly cloudy Partly cloudy
50
70
A
Wed30%
Chance of showers Chance of showers
60
73
A
Thu30%
Chance of showers Chance of showers
61
75
C
Fri90%
Showers likely Showers likely
44
68
C
Sat10%
Partly cloudy Partly cloudy
42
65
B
Sun20%
Partly cloudy Partly cloudy
42
66
B
Mon10%
Mostly sunny; cooler Mostly sunny; cooler
36
58
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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