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Shaded-relief map of Mount Hope, New Jersey: rivers, roads, the city limits and where the water drains.
NEW JERSEY · MORRIS COUNTY

Mount Hope

2,930 people, 860 ft above sea level in Morris County.

860 ftElevation, city center
2,930People, 2024 estimate
2 sq miLand area
Sunny 46°
Sunny now Dew point 30° · WNW 18 mph · high 47°
City of Mount Hope River Interstate 2 miles
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The Mount Hope 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 Mount Hope

NWS forecast and National Blend of Models · updated 1:00 PM EST
RIGHT NOW Newark International Airport (KEWR) · 2:51 PM
Sunny
46° Sunny Feels like 39° · high of 47° near 3 PM
WindWNW 18 mphgusts 30
Humidity53%rising to 73% by morning
Pressure29.78 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 30° · Dryabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Clear
Not this weeknone in the forecast for a week
LIKELY AMOUNT—nothing expected
LAST RAINNov. 121.59 in · 2 dry days
ALERTS & OUTLOOKS
No watches or warnings for Morris County
NWS Mount Holly and the Storm Prediction Center · checked 3:17 PM
SUN & MOON
↑ 6:44 AM4:41 PM ↓
9 h 56 m of daylight, 2 minutes less than yesterday
Waxing crescent, 25% lit. Next full moon: Nov. 24.
AIR & POLLEN
22
GOODAir quality index · ozone
Tomorrow: 35, 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
partly cloudy night
partly cloudy night
partly cloudy night
mostly clear night
mostly sunny
mostly sunny
mostly sunny
mostly sunny
mostly clear night
mostly clear night
mostly clear night
clear night
mostly sunny
mostly sunny
partly cloudy day
mostly sunny
mostly clear night
clear night
clear night
clear night
clear day
clear day
clear day
TEMPERATURE °F
47°
39°
52°
38°
53°
38°
CHANCE OF RAIN
50%
WIND, MPH
14
12
13
12
12
13
15
15
14
12
10
8
8
8
10
10
9
8
7
6
6
6
5
7
HOW IT FEELS · DEW POINT
Dry: dew points 27 to 35°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 56° / 39°
SAT Nov. 14 Mostly cloudy Mostly cloudy
47° 36°
0% rain — WNW 14 A
SUN Nov. 15 Mostly sunny Mostly sunny
52° 35°
0% rain — NW 14 A
MON Nov. 16 Mostly sunny Mostly sunny
54° 35°
0% rain — NNW 10 A
TUE Nov. 17 Sunny Sunny
59° 37°
0% rain — W 8 A
WED Nov. 18 Sunny Sunny
62° 39°
0% rain — W 8 A
THU Nov. 19 Mostly sunny Mostly sunny
64° 41°
0% rain — WSW 7 A
FRI Nov. 20 Mostly sunny Mostly sunny
65° 43°
0% rain — NW 6 A
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 Mount Hope about 5,000 feet above the ground was over the Canadian Prairies three days ago, and over the Great Lakes a day ago, about 1,480 miles back along its path. Most of the nine paths traced from around the city agree. It rose from near the ground on the way. Near the ground the air came from the northern Plains; at 10,000 feet, from British Columbia. It feels dry all the same. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

THIS WEEK IN 1993 Nov. 16, 1993

The hottest this week has been

76° on Nov. 16, 1993, the hottest reading for this week of the year since 1893. Next is 74° in 1927.

74°
76°
19271993
Source: NOAA RCC-ACIS, the Charlotteburg Reservoir record since 1893.
MILE2
THE GROUND

What Mount Hope stands on

Mount Hope’s center stands about 860 ft above sea level. Within three miles the land runs from 530 ft to 1,200 ft, a difference of 670 ft: hilly country. The highest named summit within 15 miles is Bowling Green Mountain, about 1,420 ft, 6 miles north.

The section below crosses 18 rock units mapped at the surface.

Green Village to Ogdensburg, cut in half

A section south to north, 24 miles through the town center
500 ft1,000 ft MOUNT HOPE860 ftLow point280 ftMorristown360 ftWatnong Mountain1,040 ftRockaway700 ftPicatinny Peak1,230 ftHigh point of the line1,380 ftSparta620 ft ← S · Green VillageOgdensburg · N →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 18×. 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

Diorite

Age: Mesoproterozoic, 1 to 1.6 billion years old. About 5 mi of the line.

Quartz-Oligoclase Gneiss

Gneiss. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 3 mi of the line.

Boonton Formation

Sandstone, siltstone, mudstone. Age: Early Jurassic, 175 to 202 million years old. About 3 mi of the line.

Hornblende Granite

Granite. Age: Mesoproterozoic, 1.1 to 1.1 billion years old. About 3 mi of the line.

Microperthite Alaskite

Granite. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 2 mi of the line.

Pyroxene Granite

Granite. Age: Mesoproterozoic, 1 to 1.6 billion years old. About 1 mi of the line.

From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale. 12 smaller units along the line are not listed.

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 Mount Hope’s rain goes

A raindrop that lands in Mount Hope reaches New York Harbor and the Atlantic Ocean by way of the Rockaway and the Passaic: about 75 river miles.

THE WAY DOWN, TO SCALE
Mount Hope≈ 75 mi · New York Harbor and the Atlantic Ocean
FROM THE CENTER OF MOUNT HOPE ≈ 75 mi to New York Harbor and the Atlantic Ocean Rockaway → Passaic

Traced down the USGS NHDPlus V2.1 river network from the Census center point of Mount Hope; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Mount Hope’s year

1991–2020 normals · records since 1893 · Charlotteburg Reservoir, 9 mi northeast

Mount Hope has a hot-summer humid continental climate. Summer afternoons average 83° in July; winter nights fall to about 19° in January. About 52 inches of rain fall in a normal year.

36°19°39°19°47°27°59°37°70°48°78°57°83°62°81°59°75°52°63°41°51°32°41°25° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 TODAY MOUNT HOPE 52.2 in rain a year
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average83° / 62°high / low, the warmest month
January, average36° / 19°high / low, the coldest month
Rain a year52.2 inwettest months: October and September
Hottest on record105°FJuly 9, 1936
Coldest on record−26°FJanuary 14, 1912
Wettest day on record7.76 inSeptember 19, 1894
Snowiest day on record27.0 inFebruary 4, 1926
90° days a year10none reach 100°
Nights at or below 32°138and 25 days that stay below freezing
Climate typeHot-summer humid continentalKöppen Dfa

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 13, to the last in spring, about April 30 (median dates)
2Lows below freezingNov. 14 to April 1; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Mount Hope normally reaches 52° and falls to 32°. The record high is 71°, in 1902; the record low 10°, in 1905. The most rain on this date, 1.37 in, fell in 1935.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high36°39°47°59°70°78°83°81°75°63°51°41°
Normal low19°19°27°37°48°57°62°59°52°41°32°25°
Rain, inches4.113.154.454.224.014.854.594.334.884.973.794.81
Record high71° (1950)76° (2018)85° (1998)93° (2002)96° (1936)99° (1934)105° (1936)100° (1933)100° (1953)90° (1941)81° (2024)73° (1998)
Record low−26° (1912)−25° (1943)−10° (2003)6° (1923)23° (1922)29° (1957)36° (1945)32° (1940)23° (1904)10° (1936)−1° (1938)−19° (1917)

Normals 1991–2020 and records since 1893 at Charlotteburg Reservoir, 9 miles northeast. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Mount Hope on the Forecast Network

Neighboring plates

Newark NJ · 24 MI 24 miles southeast New York NY · 37 MI 37 miles southeast Philadelphia PA · 70 MI 70 miles southwest Bridgeport CT · 73 MI 73 miles east Springfield MA · 133 MI 133 miles northeast Syracuse NY · 168 MI 168 miles northwest
FORECASTCITY
Map of Mount Hope, New Jersey. Explore the plate
NEW JERSEY · MORRIS

Mount Hope

2,930 people, 860 ft above sea level in Morris County.

860 ftElevation
2,930People
2 sq miLand
Sunny 46°
SunnyDew point 30°
1

Today in Mount Hope

NEXT 15 HOURS
Now mostly cloudy day 47° 1%
6p partly cloudy night 45° 3%
9p partly cloudy night 43° 4%
12a partly cloudy night 42° 2%
3a mostly clear night 41° 1%
6a mostly clear night 39° 1%
Clear
NEXT RAINNone this week
→
Sat0%
Mostly cloudy Mostly cloudy
36
47
A
Sun0%
Mostly sunny Mostly sunny
35
52
A
Mon0%
Mostly sunny Mostly sunny
35
54
A
Tue0%
Sunny Sunny
37
59
A
Wed0%
Sunny Sunny
39
62
A
Thu0%
Mostly sunny Mostly sunny
41
64
A
Fri0%
Mostly sunny Mostly sunny
43
65
A
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 1993 · NOV. 16, 1993

76°, the hottest this week of the year has been since 1893.

2

What Mount Hope stands on

Mount Hope’s center stands about 860 ft above sea level. Within three miles the land runs from 530 ft to 1,200 ft, a difference of 670 ft: hilly country. The highest named summit within 15 miles is Bowling Green Mountain, about 1,420 ft, 6 miles north.

Mount Hope, south to north Mount Hope860 ftWatnong Mountain1,040 ft ← SN → 24 miles through the town center; vertical exaggeration about 33×. Colors: rock at the surface.
Elevation, center860 ft
Within 3 miles530 to 1,200 ft
Lie of the landHilly (670 ft of relief)
High point nearbyBowling Green Mountain, 1,420 ft, 6 mi north
5

Mount Hope’s year

Mount Hope has a hot-summer humid continental climate. Summer afternoons average 83° in July; winter nights fall to about 19° in January. About 52 inches of rain fall in a normal year.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 52.2 in
July, average83° / 62° · high / low, the warmest month
January, average36° / 19° · high / low, the coldest month
Rain a year52.2 in · wettest months: October and September
Hottest on record105°F · July 9, 1936
Coldest on record−26°F · January 14, 1912
Wettest day on record7.76 in · September 19, 1894
Snowiest day on record27.0 in · February 4, 1926
90° days a year10 · none reach 100°
Nights at or below 32°138 · and 25 days that stay below freezing
Climate typeHot-summer humid continental · Köppen Dfa
1Freeze season · from the first fall freeze, about Oct. 13, to the last in spring, about April 30 (median dates)
2Lows below freezing · Nov. 14 to April 1; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Mount Hope normally reaches 52° and falls to 32°. The record high is 71°, in 1902; the record low 10°, in 1905. The most rain on this date, 1.37 in, fell in 1935.

Normals 1991–2020 and records since 1893 at Charlotteburg Reservoir, 9 miles northeast. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 75 mito the AtlanticRockaway → Passaic

A raindrop that lands in Mount Hope reaches New York Harbor and the Atlantic Ocean by way of the Rockaway and the Passaic: about 75 river miles.