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

Somerset

2,550 people, in Washington County.

2,550People, 2024 estimate
32 sq miLand area
Sunny 70°
Sunny now Dew point 59° · S 3 mph · high 73°
City of Somerset River Interstate 2 miles
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The Somerset 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 Somerset

NWS forecast and National Blend of Models · updated 2:00 PM EDT
RIGHT NOW Washington County Airport (KAFJ) · 2:56 PM
Sunny
70° Sunny Feels like 70° · high of 73° near 3 PM
WindS 3 mphno gusts
Humidity68%rising to 100% by morning
Pressure30.11 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 59° · Comfortable67° by Friday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Friday, about 9 AMin about 66 hours · 31% chance · rain
LIKELY AMOUNT0.2–0.7 inmost likely 0.4; 1 in 10 over 1.3
LAST RAINSept. 220.01 in · 7 dry days
ALERTS & OUTLOOKS
No watches or warnings for Washington County
NWS Pittsburgh and the Storm Prediction Center · checked 3:21 PM
SUN & MOON
↑ 7:14 AM7:06 PM ↓
11 h 52 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
52
MODERATEAir quality index · fine particles
Tomorrow: 56, 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
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 clear night
mostly clear night
fog
fog
partly cloudy day
partly cloudy day
partly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
mostly sunny
mostly sunny
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy day
rain
rain
TEMPERATURE °F
73°
54°
76°
63°
78°
65°
CHANCE OF RAIN
31% · 0.00 in Friday morning 50%
WIND, MPH
0
0
0
0
0
0
2
5
5
3
3
3
5
7
8
9
8
7
6
6
7
9
10
11
HOW IT FEELS · DEW POINT
Sticky: dew points 54 to 67° More humid: 67° 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 Mostly cloudy Mostly cloudy
73° 54°
0% rain — SSW 0 A
WED Sept. 30 Partly cloudy Partly cloudy
77° 62°
10% rain — SW 4 A
THU Oct. 1 Partly cloudy Partly cloudy
80° 65°
10% rain — SW 8 B
FRI Oct. 2 Showers likely Showers likely
78° 52°
80% rain 0.2–0.7″ N 8 C
SAT Oct. 3 Chance of showers; cooler Chance of showers; cooler
68° 52°
30% rain up to 0.2″ NE 6 B
SUN Oct. 4 Chance of showers Chance of showers
68° 47°
30% rain up to 0.2″ WNW 3 B
MON Oct. 5 Mostly sunny Mostly sunny
64° 41°
0% rain — N 6 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

MILE7
ON THE NETWORK

Around Somerset on the Forecast Network

Neighboring plates

Pittsburgh PA · 21 MI 21 miles north Hempfield PA · 27 MI 27 miles east Cleveland OH · 125 MI 125 miles northwest Columbus OH · 155 MI 155 miles west Washington DC · 184 MI 184 miles southeast Baltimore MD · 193 MI 193 miles east
FORECASTCITY
Atlas plate of Somerset, Pennsylvania. Explore the plate
PENNSYLVANIA · WASHINGTON

Somerset

2,550 people, in Washington County.

2,550People
32 sq miLand
Sunny 70°
SunnyDew point 59°
1

Today in Somerset

NEXT 15 HOURS
Now mostly cloudy day 73° 1%
6p partly cloudy day 70° 0%
9p mostly clear night 62° 0%
12a mostly clear night 59° 0%
3a fog 56° 0%
6a fog 54° 0%
Rain
NEXT RAINFriday about 9 AM · 31%
→
Tue0%
Mostly cloudy Mostly cloudy
54
73
A
Wed10%
Partly cloudy Partly cloudy
62
77
A
Thu10%
Partly cloudy Partly cloudy
65
80
B
Fri80%
Showers likely Showers likely
52
78
C
Sat30%
Chance of showers; cooler Chance of showers; cooler
52
68
B
Sun30%
Chance of showers Chance of showers
47
68
B
Mon0%
Mostly sunny Mostly sunny
41
64
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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