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Shaded-relief atlas plate of Lopatcong, New Jersey: rivers, roads, the city limits and where the water drains.
NEW JERSEY · WARREN COUNTY

Lopatcong

9,502 people, 450 ft above sea level in Warren County.

450 ftElevation, city center
9,502People, 2024 estimate
7 sq miLand area
Sunny 67°
Sunny now Dew point 56° · NW 10 mph · high 68°
City of Lopatcong River Interstate 2 miles
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The Lopatcong 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 Lopatcong

NWS forecast and National Blend of Models · updated 6:00 PM EDT
RIGHT NOW Lehigh Valley International Airport (KABE) · 5:51 PM
Sunny
67° Sunny Feels like 67° · high of 68° near 6 PM
WindNW 10 mphno gusts
Humidity68%rising to 100% by morning
Pressure30.02 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 56° · Comfortable65° by Friday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Friday40% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINSept. 270.53 in · 2 dry days
ALERTS & OUTLOOKS
No watches or warnings for Warren County
NWS Mount Holly and the Storm Prediction Center · checked 6:46 PM
SUN & MOON
↑ 6:54 AM6:46 PM ↓
11 h 52 m of daylight, 3 minutes less than yesterday
Waning gibbous, 88% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
21
GOODAir quality index · fine particles
Tomorrow: 50, 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
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
partly cloudy night
mostly clear night
mostly clear night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy day
mostly cloudy day
mostly cloudy day
partly cloudy day
mostly clear night
mostly clear night
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy day
TEMPERATURE °F
68°
55°
77°
62°
77°
64°
CHANCE OF RAIN
50%
WIND, MPH
6
1
0
0
0
0
5
7
5
3
3
1
0
2
5
7
7
6
6
5
4
6
10
12
HOW IT FEELS · DEW POINT
Comfortable: dew points 54 to 65° More humid: 65° by Friday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 72° / 50°
TUE Sept. 29 Partly cloudy Partly cloudy
68° 54°
0% rain — NNW 6 A
WED Sept. 30 Partly cloudy; warmer Partly cloudy; warmer
77° 60°
0% rain — WSW 3 A
THU Oct. 1 Partly cloudy Partly cloudy
78° 63°
0% rain — SW 4 B
FRI Oct. 2 Chance of showers Chance of showers
82° 57°
40% rain up to 0.1″ WNW 12 B
SAT Oct. 3 Partly cloudy; cooler Partly cloudy; cooler
70° 49°
30% rain — NE 7 B
SUN Oct. 4 Chance of showers Chance of showers
66° 49°
40% rain up to 0.9″ E 7 C
MON Oct. 5 Mostly sunny Mostly sunny
66° 42°
10% rain — NNW 12 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 Lopatcong about 5,000 feet above the ground was over the western Atlantic three days ago, and over New England a day ago, about 1,230 miles back along its path. 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 Lopatcong on the Forecast Network

Neighboring plates

Allentown PA · 19 MI 19 miles southwest Trenton NJ · 40 MI 40 miles southeast Philadelphia PA · 49 MI 49 miles south New York NY · 64 MI 64 miles east Hempstead NY · 81 MI 81 miles east Baltimore MD · 124 MI 124 miles southwest
FORECASTCITY
Atlas plate of Lopatcong, New Jersey. Explore the plate
NEW JERSEY · WARREN

Lopatcong

9,502 people, 450 ft above sea level in Warren County.

450 ftElevation
9,502People
7 sq miLand
Sunny 67°
SunnyDew point 56°
1

Today in Lopatcong

NEXT 15 HOURS
Now partly cloudy day 68° 0%
9p partly cloudy night 63° 0%
12a mostly clear night 60° 0%
3a mostly clear night 56° 0%
6a partly cloudy night 55° 0%
9a partly cloudy day 62° 0%
Rain
NEXT RAINFriday · 40%
→
Tue0%
Partly cloudy Partly cloudy
54
68
A
Wed0%
Partly cloudy; warmer Partly cloudy; warmer
60
77
A
Thu0%
Partly cloudy Partly cloudy
63
78
B
Fri40%
Chance of showers Chance of showers
57
82
B
Sat30%
Partly cloudy; cooler Partly cloudy; cooler
49
70
B
Sun40%
Chance of showers Chance of showers
49
66
C
Mon10%
Mostly sunny Mostly sunny
42
66
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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