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Shaded-relief atlas plate of Marcellus, New York: rivers, roads, the city limits and where the water drains.
NEW YORK · ONONDAGA COUNTY

Marcellus

1,774 people, in Onondaga County.

1,774People, 2024 estimate
1 sq miLand area
Sunny 63°
Sunny now Dew point 54° · W 8 mph · high 67°
City of Marcellus River Interstate 2 miles
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The Marcellus 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 Marcellus

NWS forecast and National Blend of Models · updated 1:00 PM EDT
RIGHT NOW Syracuse Hancock International Airport (KSYR) · 1:54 PM
Sunny
63° Sunny Feels like 63° · high of 67° near 3 PM
WindW 8 mphno gusts
Humidity72%falling to 61% this afternoon
Pressure30.06 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 54° · Dryabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly cloudy
Friday, about 3 AMin about 60 hours · 75% chance · rain
LIKELY AMOUNT0–0.1 inmost likely 0.02; 1 in 10 over 0.5
LAST RAINSept. 270.06 in · 2 dry days
ALERTS & OUTLOOKS
No watches or warnings for Onondaga County
NWS Binghamton and the Storm Prediction Center · checked 2:50 PM
SUN & MOON
↑ 7:00 AM6:51 PM ↓
11 h 50 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
24
GOODAir quality index · ozone
Tomorrow: 37, good. 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
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
partly cloudy day
mostly sunny
mostly clear night
mostly clear night
partly cloudy night
mostly cloudy night
partly cloudy day
mostly cloudy day
partly cloudy day
mostly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
partly cloudy night
mostly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy night
mostly cloudy night
rain
rain
rain
rain
TEMPERATURE °F
66°
50°
74°
62°
73°
64°
CHANCE OF RAIN
75% · 0.15 in Friday morning 50%
WIND, MPH
7
7
0
0
0
3
3
3
4
4
6
6
6
7
9
11
11
10
10
8
7
6
8
10
HOW IT FEELS · DEW POINT
Comfortable: dew points 50 to 61°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 67° / 48°
TUE Sept. 29 Partly cloudy Partly cloudy
67° 49°
0% rain — NW 7 A
WED Sept. 30 Mostly cloudy; warmer Mostly cloudy; warmer
76° 61°
0% rain — ESE 4 A
THU Oct. 1 Mostly cloudy Mostly cloudy
76° 62°
20% rain — SSW 10 C
FRI Oct. 2 Showers likely Showers likely
74° 48°
80% rain 0.06–0.7″ W 13 C
SAT Oct. 3 Partly cloudy; cooler Partly cloudy; cooler
66° 43°
10% rain — N 6 B
SUN Oct. 4 Partly cloudy Partly cloudy
67° 45°
30% rain — SSW 12 C
MON Oct. 5 Partly cloudy Partly cloudy
61° 38°
20% rain — WNW 13 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 Marcellus about 5,000 feet above the ground was over the western Atlantic three days ago, and over New England a day ago, about 1,060 miles back along its path. It came down from about 9,500 feet up, warming and drying as it sank. Near the ground the air came from the North Atlantic; at 10,000 feet, from the western Atlantic. 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 Marcellus on the Forecast Network

Neighboring plates

Syracuse NY · 11 MI 11 miles east Clay NY · 15 MI 15 miles northeast Buffalo NY · 128 MI 128 miles west Yonkers NY · 190 MI 190 miles southeast Newark NJ · 192 MI 192 miles southeast Jersey City NJ · 196 MI 196 miles southeast
FORECASTCITY
Atlas plate of Marcellus, New York. Explore the plate
NEW YORK · ONONDAGA

Marcellus

1,774 people, in Onondaga County.

1,774People
1 sq miLand
Sunny 63°
SunnyDew point 54°
1

Today in Marcellus

NEXT 15 HOURS
Now partly cloudy day 66° 0%
5p mostly sunny 66° 0%
8p mostly clear night 58° 0%
11p mostly clear night 54° 0%
2a partly cloudy night 52° 0%
5a partly cloudy night 51° 0%
Mostly cloudy
NEXT RAINFriday about 3 AM · 75%
→
Tue0%
Partly cloudy Partly cloudy
49
67
A
Wed0%
Mostly cloudy; warmer Mostly cloudy; warmer
61
76
A
Thu20%
Mostly cloudy Mostly cloudy
62
76
C
Fri80%
Showers likely Showers likely
48
74
C
Sat10%
Partly cloudy; cooler Partly cloudy; cooler
43
66
B
Sun30%
Partly cloudy Partly cloudy
45
67
C
Mon20%
Partly cloudy Partly cloudy
38
61
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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