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Shaded-relief map of Creston, Iowa: rivers, roads, the city limits and where the water drains.
IOWA · UNION COUNTY

Creston

7,421 people, 1,300 ft above sea level in Union County.

1,300 ftElevation, city center
7,421People, 2024 estimate
5 sq miLand area
Sunny 43°
Sunny now Dew point 25° · SE 7 mph · high 39°
City of Creston River Interstate 2 miles
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The Creston 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 Creston

NWS forecast and National Blend of Models · updated 4:00 PM CST
RIGHT NOW Creston Municipal Airport (KCSQ) · 4:35 PM
Sunny
43° Sunny Feels like 39° · high of 39° near 4 PM
WindSE 7 mphno gusts
Humidity49%rising to 96% by morning
Pressure30.24 in →steady
Visibility9 mihazy
CloudsClear
UV index—no forecast
Dew point 25° · Dry37° by Tuesday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Friday70% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINNov. 60.02 in · 8 dry days
ALERTS & OUTLOOKS
No watches or warnings for Union County
NWS Des Moines and the Storm Prediction Center · checked 4:45 PM
SUN & MOON
↑ 7:03 AM5:00 PM ↓
9 h 56 m of daylight, 2 minutes less than yesterday
Waxing crescent, 26% lit. Next full moon: Nov. 24.
AIR & POLLEN
9
GOODAir quality index · fine particles
Tomorrow: 44, 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
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly clear night
partly cloudy day
partly cloudy day
partly cloudy day
mostly clear night
mostly clear night
mostly clear night
clear night
clear night
clear day
mostly sunny
mostly sunny
clear night
clear night
clear night
mostly clear night
mostly clear night
mostly sunny
mostly sunny
mostly sunny
TEMPERATURE °F
39°
26°
48°
31°
51°
37°
CHANCE OF RAIN
50%
WIND, MPH
6
6
5
5
3
5
8
8
6
6
7
7
8
9
11
12
10
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15
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HOW IT FEELS · DEW POINT
Dry: dew points 24 to 37° More humid: 37° by Tuesday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 49° / 27°
SAT Nov. 14 Mostly sunny Mostly sunny
39° 26°
0% rain — SE 6 A
SUN Nov. 15 Partly cloudy; warmer Partly cloudy; warmer
49° 31°
0% rain — SSE 7 B
MON Nov. 16 Mostly sunny Mostly sunny
53° 37°
0% rain — S 11 B
TUE Nov. 17 Mostly sunny Mostly sunny
55° 43°
0% rain — S 13 A
WED Nov. 18 Partly cloudy Partly cloudy
58° 47°
20% rain — S 16, gusts 29 B
THU Nov. 19 Mostly sunny Mostly sunny
59° 46°
10% rain — W 5 C
FRI Nov. 20 Showers likely Showers likely
62° 53°
70% rain 0.02–0.5″ S 14, gusts 25 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 Creston about 5,000 feet above the ground was over the northern Rockies three days ago, and over the southern Plains a day ago, about 910 miles back along its path. Most of the nine paths traced from around the city agree. Near the ground the air came from the Canadian Prairies; at 10,000 feet, from the Pacific Northwest. Traced back 72 hours through NOAA’s hourly RAP analyses, nine paths at each of three heights.

THIS WEEK IN 2001 Nov. 16, 2001

The hottest this week has been

74° on Nov. 16, 2001, the hottest reading for this week of the year since 1905. Next is 73° in 1964.

73°
74°
19642001
Source: NOAA RCC-ACIS, the Creston 2 SW record since 1905.
MILE2
THE GROUND

What Creston stands on

Creston’s center stands about 1,300 ft above sea level. Within three miles the land runs from 1,220 ft to 1,320 ft, a difference of 100 ft: gently rolling country.

Under the town center the state geologic map shows Douglas Group (shale, mudstone), from the Late Pennsylvanian, 299 to 307 million years old.

The section below crosses 4 rock units mapped at the surface.

Creston, cut in half from northwest to southeast

A section northwest to southeast, 24 miles through the town center
1,100 ft1,200 ft1,300 ft CRESTON1,300 ftHigh point of the line1,320 ftLow point1,080 ft ← NWSE →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 64×. 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

Douglas Group

Shale, mudstone. Age: Late Pennsylvanian, 299 to 307 million years old. About 11 mi of the line.

Shawnee Group

Limestone, shale. Age: Late Pennsylvanian, 299 to 307 million years old. About 6 mi of the line.

Lansing Group

Limestone, shale. Age: Late Pennsylvanian, 299 to 307 million years old. About 5 mi of the line.

Kansas City Group

Limestone, shale. Age: Late Pennsylvanian, 299 to 307 million years old. About 2 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 Creston’s rain goes

A raindrop that lands in Creston reaches the Gulf of America by way of the Platte, the Missouri and the Mississippi: about 1,740 river miles.

THE WAY DOWN, TO SCALE
Creston≈ 1,740 mi · the Gulf of America
FROM THE CENTER OF CRESTON ≈ 1,740 mi to the Gulf of America Platte → 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 Creston; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Creston’s year

1991–2020 normals · records since 1905 · Creston 2 SW, 2 mi southwest

Creston has a hot-summer humid continental climate. Summer afternoons average 85° in July; winter nights fall to about 11° in January. About 38 inches of rain fall in a normal year.

30°11°35°14°49°26°61°36°71°49°81°59°85°63°83°61°76°52°64°39°48°26°36°16° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 123 TODAY CRESTON 37.9 in rain a year
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average85° / 63°high / low, the warmest month
January, average30° / 11°high / low, the coldest month
Rain a year37.9 inwettest months: June and May
Hottest on record111°FJuly 25, 1936
Coldest on record−31°FJanuary 12, 1912
Wettest day on record7.25 inJuly 24, 2008
Snowiest day on record12.0 inDecember 9, 2009
Climate typeHot-summer humid continentalKöppen Dfa

AROUND THE RING

1Highs below freezingDec. 27 to Feb. 7; normal highs stay below 32°
2Lows below freezingNov. 1 to April 5; normal lows fall below 32°
3Wettest stretchMay through July: 14.8 of the year’s 37.9 inches
NOVEMBER 14 IN THE RECORD

On November 14 Creston normally reaches 49° and falls to 27°. The record high is 72°, in 1964; the record low −1°, in 1916. The most rain on this date, 0.84 in, fell in 1972.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high30°35°49°61°71°81°85°83°76°64°48°36°
Normal low11°14°26°36°49°59°63°61°52°39°26°16°
Rain, inches1.041.462.533.745.155.174.464.233.702.792.141.48
Record high66° (2002)78° (1930)88° (2026)93° (1952)103° (1934)102° (1934)111° (1936)111° (1918)103° (1939)92° (1997)80° (1938)71° (2021)
Record low−31° (1912)−26° (1996)−20° (1960)7° (1975)23° (2011)37° (2021)39° (1905)39° (1964)24° (1984)2° (1925)−18° (1964)−26° (1989)

Normals 1991–2020 and records since 1905 at Creston 2 SW, 2 miles southwest. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Creston on the Forecast Network

Neighboring plates

Des Moines IA · 53 MI 53 miles northeast Omaha NE · 89 MI 89 miles west Lincoln NE · 122 MI 122 miles west Kansas City MO · 134 MI 134 miles south
FORECASTCITY
Map of Creston, Iowa. Explore the plate
IOWA · UNION

Creston

7,421 people, 1,300 ft above sea level in Union County.

1,300 ftElevation
7,421People
5 sq miLand
Sunny 43°
SunnyDew point 25°
1

Today in Creston

NEXT 15 HOURS
Now mostly sunny 39° 0%
7p mostly clear night 34° 0%
10p mostly clear night 31° 0%
1a mostly clear night 29° 0%
4a mostly clear night 27° 0%
7a partly cloudy day 26° 0%
Rain
NEXT RAINFriday · 70%
→
Sat0%
Mostly sunny Mostly sunny
26
39
A
Sun0%
Partly cloudy; warmer Partly cloudy; warmer
31
49
B
Mon0%
Mostly sunny Mostly sunny
37
53
B
Tue0%
Mostly sunny Mostly sunny
43
55
A
Wed20%
Partly cloudy Partly cloudy
47
58
B
Thu10%
Mostly sunny Mostly sunny
46
59
C
Fri70%
Showers likely Showers likely
53
62
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 2001 · NOV. 16, 2001

74°, the hottest this week of the year has been since 1905.

2

What Creston stands on

Creston’s center stands about 1,300 ft above sea level. Within three miles the land runs from 1,220 ft to 1,320 ft, a difference of 100 ft: gently rolling country.

Creston, northwest to southeast Creston1,300 ft ← NWSE → 24 miles through the town center; vertical exaggeration about 122×. Colors: rock at the surface.
Elevation, center1,300 ft
Within 3 miles1,220 to 1,320 ft
Lie of the landGently rolling (100 ft of relief)
Rock at the surfaceDouglas Group
Its ageLate Pennsylvanian, 299 to 307 million years old
5

Creston’s year

Creston has a hot-summer humid continental climate. Summer afternoons average 85° in July; winter nights fall to about 11° in January. About 38 inches of rain fall in a normal year.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 123 37.9 in
July, average85° / 63° · high / low, the warmest month
January, average30° / 11° · high / low, the coldest month
Rain a year37.9 in · wettest months: June and May
Hottest on record111°F · July 25, 1936
Coldest on record−31°F · January 12, 1912
Wettest day on record7.25 in · July 24, 2008
Snowiest day on record12.0 in · December 9, 2009
Climate typeHot-summer humid continental · Köppen Dfa
1Highs below freezing · Dec. 27 to Feb. 7; normal highs stay below 32°
2Lows below freezing · Nov. 1 to April 5; normal lows fall below 32°
3Wettest stretch · May through July: 14.8 of the year’s 37.9 inches
NOVEMBER 14 IN THE RECORD

On November 14 Creston normally reaches 49° and falls to 27°. The record high is 72°, in 1964; the record low −1°, in 1916. The most rain on this date, 0.84 in, fell in 1972.

Normals 1991–2020 and records since 1905 at Creston 2 SW, 2 miles southwest. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 1,740 mito the Gulf of AmericaPlatte → Missouri → Mississippi

A raindrop that lands in Creston reaches the Gulf of America by way of the Platte, the Missouri and the Mississippi: about 1,740 river miles.

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