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

Maxwell Colony

254 people, 1,190 ft above sea level in Hutchinson County.

1,190 ftElevation, city center
254People, 2024 estimate
0 sq miLand area
Sunny 46°
Sunny now Dew point 26° · SE 16 mph · high 44°
City of Maxwell Colony River Interstate 2 miles
Explore the plate Order a print

The Maxwell Colony 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 Maxwell Colony

NWS forecast and National Blend of Models · updated 2:00 PM CST
RIGHT NOW Chan Gurney Municipal Airport (KYKN) · 1:56 PM
Sunny
46° Sunny Feels like 39° · high of 44° near 2 PM
WindSE 16 mphno gusts
Humidity45%falling to 45% this afternoon
Pressure30.16 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 26° · Dry41° by Tuesday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Friday80% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINNov. 40.1 in · 10 dry days
ALERTS & OUTLOOKS
No watches or warnings for Hutchinson County
NWS Sioux Falls and the Storm Prediction Center · checked 2:47 PM
SUN & MOON
↑ 7:22 AM5:08 PM ↓
9 h 45 m of daylight, 2 minutes less than yesterday
Waxing crescent, 25% lit. Next full moon: Nov. 24.
AIR & POLLEN
31
GOODAir 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
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11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
mostly sunny
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
mostly clear night
mostly sunny
clear day
clear day
clear night
clear night
clear night
mostly clear night
mostly clear night
clear day
clear day
clear day
mostly clear night
partly cloudy night
partly cloudy night
partly cloudy night
mostly cloudy night
partly cloudy day
windy
TEMPERATURE °F
44°
31°
51°
39°
55°
42°
CHANCE OF RAIN
50%
WIND, MPH
16
10
10
9
8
8
9
14
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12
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HOW IT FEELS · DEW POINT
Dry: dew points 24 to 41° More humid: 41° by Tuesday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 48° / 26°
SAT Nov. 14 Mostly sunny Mostly sunny
44° 31°
0% rain — SSE 15 A
SUN Nov. 15 Mostly sunny; warmer Mostly sunny; warmer
53° 38°
0% rain — S 12 B
MON Nov. 16 Sunny Sunny
56° 41°
0% rain — S 15, gusts 28 B
TUE Nov. 17 Partly cloudy Partly cloudy
55° 46°
0% rain — S 16, gusts 28 B
WED Nov. 18 Partly cloudy Partly cloudy
60° 40°
20% rain — W 12 C
THU Nov. 19 Partly cloudy; cooler Partly cloudy; cooler
51° 39°
10% rain — E 5 C
FRI Nov. 20 Showers likely Showers likely
58° 44°
80% rain 0.2–1.3″ SSE 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 Maxwell Colony about 5,000 feet above the ground was over the southern Plains three days ago, about 900 miles back along its path. The nine paths traced from around the city fan out, so treat that as a best guess. It rose from near the ground on the way. Near the ground the air came from the Canadian Prairies; at 10,000 feet, from the southern Rockies. 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, ONE YEAR AGO Nov. 14, 2025

The hottest this week has been

83° on Nov. 14, 2025, the hottest reading for this week of the year since 1896. Next is 80° in 1953.

80°
83°
19532025
Source: NOAA RCC-ACIS, the Menno record since 1896.
MILE2
THE GROUND

What Maxwell Colony stands on

Maxwell Colony’s center stands about 1,190 ft above sea level. Within three miles the land runs from 1,180 ft to 1,310 ft, a difference of 130 ft: gently rolling country.

Under the town center the state geologic map shows Carlile Shale, from the Late Cretaceous, 66 to 100 million years old.

The section below crosses 5 rock units mapped at the surface.

Maxwell Colony, cut in half from west to east

A section west to east, 24 miles through the town center
1,200 ft1,300 ft1,400 ft1,500 ft MAXWELL COLONY1,190 ftScotland1,350 ftHigh point of the line1,570 ft ← WE →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 50×. 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

Niobrara Formation

Chalk, marlstone, shale. Age: Late Cretaceous, 66 to 100 million years old. About 12 mi of the line.

Carlile Shale

Shale. Age: Late Cretaceous, 66 to 100 million years old. About 9 mi of the line.

Greenhorn Formation

Shale, mudstone, marlstone. Age: Late Cretaceous, 66 to 100 million years old. About 2 mi of the line.

Pierre Shale

Shale, bentonite. Age: Late Cretaceous, 66 to 100 million years old. About 1 mi of the line.

Tertiary, undifferentiated

Fine-detrital, siltstone, conglomerate-sandstone. Age: Miocene to Pliocene, 2.6 to 23 million years old. About 0.3 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 Maxwell Colony’s rain goes

A raindrop that lands in Maxwell Colony reaches the Gulf of America by way of the James, the Missouri and the Mississippi: about 2,010 river miles.

THE WAY DOWN, TO SCALE
Maxwell Colony≈ 2,010 mi · the Gulf of America
FROM THE CENTER OF MAXWELL COLONY ≈ 2,010 mi to the Gulf of America 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 Maxwell Colony; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Maxwell Colony’s year

1991–2020 normals · records since 1896 · Menno, 5 mi northeast

Maxwell Colony has a hot-summer humid continental climate. Summer afternoons average 86° in July; winter nights fall to about 10° in January. A normal year brings about 39 inches of snow; with the rain, that comes to about 25 inches of water.

28°10°34°14°47°25°61°36°73°48°82°59°86°63°83°61°77°52°63°39°45°25°32°14° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 1234 TODAY 25.0 in rain and snowmelt
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average86° / 63°high / low, the warmest month
January, average28° / 10°high / low, the coldest month
Rain and melted snow25.0 inwettest months: June and May
Snow a year39.2 insnowiest: December
Hottest on record117°FJuly 17, 1936
Coldest on record−42°FFebruary 2, 1905
Wettest day on record5.20 inMay 22, 1936
Snowiest day on record18.0 inMarch 16, 1917
90° days a year27about 2 of them 100° or more
Nights at or below 32°155and 55 days that stay below freezing
Climate typeHot-summer humid continentalKöppen Dfa

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 1, to the last in spring, about May 1 (median dates)
2Highs below freezingDec. 13 to Feb. 12; normal highs stay below 32°
3Lows below freezingOct. 30 to April 4; normal lows fall below 32°
4Wettest stretchMay through July: 9.8 of the year’s 25.0 inches
NOVEMBER 14 IN THE RECORD

On November 14 Maxwell Colony normally reaches 46° and falls to 26°. The record high is 83°, in 2025; the record low −26°, in 1959. The most rain on this date, 1.20 in, fell in 1928.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high28°34°47°61°73°82°86°83°77°63°45°32°
Normal low10°14°25°36°48°59°63°61°52°39°25°14°
Rain and melt, in0.530.661.272.723.413.642.793.282.862.060.990.82
Snow, inches7.17.46.04.00.30.00.00.00.01.25.47.8
Record high70° (1931)75° (1981)94° (1943)100° (1910)108° (1934)110° (1931)117° (1936)116° (1934)108° (1925)96° (1997)83° (2025)68° (1998)
Record low−34° (1966)−42° (1905)−24° (1960)−7° (1924)17° (1967)30° (1901)40° (1945)35° (1950)16° (1899)−6° (1925)−26° (1959)−38° (1917)

Normals 1991–2020 and records since 1896 at Menno, 5 miles northeast, 140 ft higher. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Maxwell Colony on the Forecast Network

Neighboring plates

Yankton SD · 24 MI 24 miles southeast Sioux Falls SD · 52 MI 52 miles northeast Sioux City IA · 79 MI 79 miles southeast Omaha NE · 155 MI 155 miles southeast Lincoln NE · 171 MI 171 miles south
FORECASTCITY
Map of Maxwell Colony, South Dakota. Explore the plate
SOUTH DAKOTA · HUTCHINSON

Maxwell Colony

254 people, 1,190 ft above sea level in Hutchinson County.

1,190 ftElevation
254People
0 sq miLand
Sunny 46°
SunnyDew point 26°
1

Today in Maxwell Colony

NEXT 15 HOURS
Now mostly sunny 44° 0%
5p mostly clear night 41° 0%
8p partly cloudy night 36° 0%
11p partly cloudy night 34° 0%
2a partly cloudy night 32° 0%
5a mostly clear night 32° 0%
Rain
NEXT RAINFriday · 80%
→
Sat0%
Mostly sunny Mostly sunny
31
44
A
Sun0%
Mostly sunny; warmer Mostly sunny; warmer
38
53
B
Mon0%
Sunny Sunny
41
56
B
Tue0%
Partly cloudy Partly cloudy
46
55
B
Wed20%
Partly cloudy Partly cloudy
40
60
C
Thu10%
Partly cloudy; cooler Partly cloudy; cooler
39
51
C
Fri80%
Showers likely Showers likely
44
58
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK, ONE YEAR AGO · NOV. 14, 2025

83°, the hottest this week of the year has been since 1896.

2

What Maxwell Colony stands on

Maxwell Colony’s center stands about 1,190 ft above sea level. Within three miles the land runs from 1,180 ft to 1,310 ft, a difference of 130 ft: gently rolling country.

Maxwell Colony, west to east Maxwell Colony1,190 ft ← WE → 24 miles through the town center; vertical exaggeration about 95×. Colors: rock at the surface.
Elevation, center1,190 ft
Within 3 miles1,180 to 1,310 ft
Lie of the landGently rolling (130 ft of relief)
Rock at the surfaceCarlile Shale
Its ageLate Cretaceous, 66 to 100 million years old
5

Maxwell Colony’s year

Maxwell Colony has a hot-summer humid continental climate. Summer afternoons average 86° in July; winter nights fall to about 10° in January. A normal year brings about 39 inches of snow; with the rain, that comes to about 25 inches of water.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 1234 25.0 in
July, average86° / 63° · high / low, the warmest month
January, average28° / 10° · high / low, the coldest month
Rain and melted snow25.0 in · wettest months: June and May
Snow a year39.2 in · snowiest: December
Hottest on record117°F · July 17, 1936
Coldest on record−42°F · February 2, 1905
Wettest day on record5.20 in · May 22, 1936
Snowiest day on record18.0 in · March 16, 1917
90° days a year27 · about 2 of them 100° or more
Nights at or below 32°155 · and 55 days that stay below freezing
Climate typeHot-summer humid continental · Köppen Dfa
1Freeze season · from the first fall freeze, about Oct. 1, to the last in spring, about May 1 (median dates)
2Highs below freezing · Dec. 13 to Feb. 12; normal highs stay below 32°
3Lows below freezing · Oct. 30 to April 4; normal lows fall below 32°
4Wettest stretch · May through July: 9.8 of the year’s 25.0 inches
NOVEMBER 14 IN THE RECORD

On November 14 Maxwell Colony normally reaches 46° and falls to 26°. The record high is 83°, in 2025; the record low −26°, in 1959. The most rain on this date, 1.20 in, fell in 1928.

Normals 1991–2020 and records since 1896 at Menno, 5 miles northeast, 140 ft higher. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 2,010 mito the Gulf of AmericaJames → Missouri → Mississippi

A raindrop that lands in Maxwell Colony reaches the Gulf of America by way of the James, the Missouri and the Mississippi: about 2,010 river miles.

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