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Shaded-relief map of Carthage, South Dakota: rivers, roads, the city limits and where the water drains.
SOUTH DAKOTA · MINER COUNTY

Carthage

128 people, 1,420 ft above sea level in Miner County.

1,420 ftElevation, city center
128People, 2024 estimate
1 sq miLand area
Sunny 46°
Sunny now Dew point 24° · SSE 22 mph · high 44°
City of Carthage River Interstate 2 miles
Explore the plate Order a print

The Carthage 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 Carthage

NWS forecast and National Blend of Models · updated 2:00 PM CST
RIGHT NOW Huron Regional Airport (KHON) · 1:55 PM
Sunny
46° Sunny Feels like 38° · high of 44° near 2 PM
WindSSE 22 mphgusts 31
Humidity42%falling to 49% this afternoon
Pressure30.10 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 24° · Dry42° by Monday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Friday70% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINNov. 40.37 in · 10 dry days
ALERTS & OUTLOOKS
No watches or warnings for Miner County
NWS Sioux Falls and the Storm Prediction Center · checked 2:47 PM
SUN & MOON
↑ 7:25 AM5:05 PM ↓
9 h 40 m of daylight, 2 minutes less than yesterday
Waxing crescent, 25% lit. Next full moon: Nov. 24.
AIR & POLLEN
71
MODERATEAir quality index · ozone
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
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
mostly sunny
partly cloudy night
partly cloudy night
partly cloudy night
mostly clear night
mostly clear night
mostly sunny
clear day
clear day
clear night
mostly clear night
mostly clear night
partly cloudy night
mostly clear night
mostly sunny
clear day
mostly sunny
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy day
windy
TEMPERATURE °F
44°
32°
52°
41°
58°
43°
CHANCE OF RAIN
50%
WIND, MPH
17
14
14
13
13
13
14
17
17
16
16
15
15
14
15
16
16
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14
14
14
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17
21
HOW IT FEELS · DEW POINT
Dry: dew points 26 to 27° ↑ Humid air returns More humid: 42° by Tuesday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 45° / 23°
SAT Nov. 14 Mostly sunny Mostly sunny
44° 32°
0% rain — SSE 17, gusts 28 A
SUN Nov. 15 Sunny; warmer Sunny; warmer
54° 39°
0% rain — S 16, gusts 30 B
MON Nov. 16 Mostly sunny Mostly sunny
59° 41°
0% rain — S 16, gusts 28 B
TUE Nov. 17 Mostly cloudy Mostly cloudy
56° 43°
0% rain — S 17, gusts 30 B
WED Nov. 18 Partly cloudy Partly cloudy
58° 38°
20% rain — WNW 10 C
THU Nov. 19 Partly cloudy; cooler Partly cloudy; cooler
48° 35°
10% rain — E 5 C
FRI Nov. 20 Showers likely Showers likely
53° 38°
70% rain 0.04–1.2″ SE 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 Carthage about 5,000 feet above the ground was over the Canadian Prairies three days ago, and over the central Plains a day ago, about 1,500 miles back along its path. Near the ground the air came from the Canadian Prairies; at 10,000 feet, from the Pacific off the Northwest. It has stayed over land, which is why it feels dry. Traced back 72 hours through NOAA’s hourly RAP analyses, nine paths at each of three heights.

THIS WEEK IN 1953 Nov. 15, 1953

The hottest this week has been

75° on Nov. 15, 1953, the hottest reading for this week of the year since 1893. Next is 73° in 2001.

73°
75°
20011953
Source: NOAA RCC-ACIS, the Howard record since 1893.
MILE2
THE GROUND

What Carthage stands on

Carthage’s center stands about 1,420 ft above sea level. Within three miles the land runs from 1,380 ft to 1,490 ft, a difference of 110 ft: gently rolling country.

Under the town center the state geologic map shows Pierre Shale (shale, bentonite), from the Late Cretaceous, 66 to 100 million years old.

Carthage, cut in half from west to east

A section west to east, 24 miles through the town center
1,300 ft1,400 ft1,500 ft1,600 ft1,700 ft CARTHAGE1,420 ftLow point1,310 ftHigh point of the line1,740 ft ← WE →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 45×. 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

Pierre Shale

Shale, bentonite. Age: Late Cretaceous, 66 to 100 million years old. About 24 mi of the line.

From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.

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 Carthage’s rain goes

A raindrop that lands in Carthage reaches the Gulf of America by way of Redstone Creek, the James, the Missouri and the Mississippi: about 2,180 river miles.

THE WAY DOWN, TO SCALE
Carthage≈ 2,180 mi · the Gulf of America
FROM THE CENTER OF CARTHAGE ≈ 2,180 mi to the Gulf of America Redstone Creek → James → Missouri → Mississippi

1,170 miles of the trip are on the Mississippi.

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

MILE5
THE ALMANAC

Carthage’s year

1991–2020 normals · records since 1893 · Howard, 14 mi southeast

Carthage has a hot-summer humid continental climate. Summer afternoons average 87° in July; winter nights fall to about 5° in January. A normal year brings about 36 inches of snow; with the rain, that comes to about 26 inches of water.

29°5°34°9°47°21°61°32°73°45°82°56°87°60°85°58°77°48°63°35°47°21°33°10° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 123 TODAY CARTHAGE 26.4 in rain and snowmelt
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average87° / 60°high / low, the warmest month
January, average29° / 5°high / low, the coldest month
Rain and melted snow26.4 inwettest months: May and June
Snow a year35.8 insnowiest: December
Hottest on record113°FAugust 4, 1934
Coldest on record−46°FJanuary 13, 1916
Wettest day on record5.78 inSeptember 12, 2019
Snowiest day on record14.0 inMarch 31, 1998
Climate typeHot-summer humid continentalKöppen Dfa

AROUND THE RING

1Highs below freezingDec. 17 to Feb. 10; normal highs stay below 32°
2Lows below freezingOct. 22 to April 18; normal lows fall below 32°
3Wettest stretchMay through July: 11.1 of the year’s 26.4 inches
NOVEMBER 14 IN THE RECORD

On November 14 Carthage normally reaches 48° and falls to 22°. The record high is 71°, in 1953; the record low −18°, in 1940. The most rain on this date, 0.69 in, fell in 1928.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high29°34°47°61°73°82°87°85°77°63°47°33°
Normal low5°9°21°32°45°56°60°58°48°35°21°10°
Rain and melt, in0.630.671.372.683.883.703.512.892.962.351.020.69
Snow, inches5.86.46.65.20.00.00.00.00.01.03.27.6
Record high63° (1931)70° (1958)89° (1943)96° (1980)109° (1934)108° (1988)113° (1934)113° (1934)106° (1895)95° (1910)80° (2020)67° (1939)
Record low−46° (1916)−42° (1917)−24° (1913)1° (1936)16° (1946)19° (1901)34° (1915)26° (1902)13° (1899)−11° (1925)−23° (1897)−36° (1917)

Normals 1991–2020 and records since 1893 at Howard, 14 miles southeast, 150 ft higher. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Carthage on the Forecast Network

Neighboring plates

Mitchell SD · 34 MI 34 miles southwest Sioux Falls SD · 65 MI 65 miles southeast Sioux City IA · 133 MI 133 miles southeast Mankato MN · 186 MI 186 miles east
FORECASTCITY
Map of Carthage, South Dakota. Explore the plate
SOUTH DAKOTA · MINER

Carthage

128 people, 1,420 ft above sea level in Miner County.

1,420 ftElevation
128People
1 sq miLand
Sunny 46°
SunnyDew point 24°
1

Today in Carthage

NEXT 15 HOURS
Now mostly sunny 44° 0%
5p partly cloudy night 41° 0%
8p partly cloudy night 38° 0%
11p mostly clear night 36° 0%
2a partly cloudy night 35° 0%
5a mostly clear night 34° 0%
Rain
NEXT RAINFriday · 70%
→
Sat0%
Mostly sunny Mostly sunny
32
44
A
Sun0%
Sunny; warmer Sunny; warmer
39
54
B
Mon0%
Mostly sunny Mostly sunny
41
59
B
Tue0%
Mostly cloudy Mostly cloudy
43
56
B
Wed20%
Partly cloudy Partly cloudy
38
58
C
Thu10%
Partly cloudy; cooler Partly cloudy; cooler
35
48
C
Fri70%
Showers likely Showers likely
38
53
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 1953 · NOV. 15, 1953

75°, the hottest this week of the year has been since 1893.

2

What Carthage stands on

Carthage’s center stands about 1,420 ft above sea level. Within three miles the land runs from 1,380 ft to 1,490 ft, a difference of 110 ft: gently rolling country.

Carthage, west to east Carthage1,420 ft ← WE → 24 miles through the town center; vertical exaggeration about 86×. Colors: rock at the surface.
Elevation, center1,420 ft
Within 3 miles1,380 to 1,490 ft
Lie of the landGently rolling (110 ft of relief)
Rock at the surfacePierre Shale
Its ageLate Cretaceous, 66 to 100 million years old
5

Carthage’s year

Carthage has a hot-summer humid continental climate. Summer afternoons average 87° in July; winter nights fall to about 5° in January. A normal year brings about 36 inches of snow; with the rain, that comes to about 26 inches of water.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 123 26.4 in
July, average87° / 60° · high / low, the warmest month
January, average29° / 5° · high / low, the coldest month
Rain and melted snow26.4 in · wettest months: May and June
Snow a year35.8 in · snowiest: December
Hottest on record113°F · August 4, 1934
Coldest on record−46°F · January 13, 1916
Wettest day on record5.78 in · September 12, 2019
Snowiest day on record14.0 in · March 31, 1998
Climate typeHot-summer humid continental · Köppen Dfa
1Highs below freezing · Dec. 17 to Feb. 10; normal highs stay below 32°
2Lows below freezing · Oct. 22 to April 18; normal lows fall below 32°
3Wettest stretch · May through July: 11.1 of the year’s 26.4 inches
NOVEMBER 14 IN THE RECORD

On November 14 Carthage normally reaches 48° and falls to 22°. The record high is 71°, in 1953; the record low −18°, in 1940. The most rain on this date, 0.69 in, fell in 1928.

Normals 1991–2020 and records since 1893 at Howard, 14 miles southeast, 150 ft higher. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 2,180 mito the Gulf of AmericaRedstone Creek → James → Missouri → Mississippi

A raindrop that lands in Carthage reaches the Gulf of America by way of Redstone Creek, the James, the Missouri and the Mississippi: about 2,180 river miles.

1,170 miles of the trip are on the Mississippi.