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

Weston

78 people, 1,090 ft above sea level in Pottawattamie County.

1,090 ftElevation, city center
78People, 2024 estimate
0 sq miLand area
Clear 39°
Clear now Dew point 25° · ESE 6 mph · high 41°
City of Weston River Interstate 2 miles
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The Weston 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 Weston

NWS forecast and National Blend of Models · updated 5:00 PM CST
RIGHT NOW Omaha - Eppley Airfield (KOMA) · 5:52 PM
Clear
39° Clear Feels like 35° · high of 41° near 6 PM
WindESE 6 mphno gusts
Humidity57%rising to 88% by morning
Pressure30.23 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 25° · Dry39° by Tuesday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Friday80% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINNov. 31.15 in · 11 dry days
ALERTS & OUTLOOKS
No watches or warnings for Pottawattamie County
NWS Omaha/Valley and the Storm Prediction Center · checked 6:18 PM
SUN & MOON
↑ 7:10 AM5:04 PM ↓
9 h 54 m of daylight, 2 minutes less than yesterday
Waxing crescent, 27% lit. Next full moon: Nov. 24.
AIR & POLLEN
31
GOODAir quality index · coarse particles
Tomorrow: 40, 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
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
partly cloudy night
partly cloudy night
mostly clear night
mostly sunny
mostly sunny
partly cloudy day
mostly sunny
clear night
clear night
clear night
clear night
mostly sunny
mostly sunny
clear day
clear day
mostly clear night
mostly clear night
mostly clear night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
windy
TEMPERATURE °F
41°
28°
49°
34°
54°
41°
CHANCE OF RAIN
50%
WIND, MPH
8
7
7
6
6
8
10
9
8
8
9
9
10
12
15
15
13
13
13
13
15
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20
HOW IT FEELS · DEW POINT
Dry: dew points 24 to 39° More humid: 39° by Tuesday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 51° / 31°
SAT Nov. 14 Partly cloudy Partly cloudy
41° 28°
0% rain — SE 7 A
SUN Nov. 15 Mostly sunny; warmer Mostly sunny; warmer
50° 33°
0% rain — S 8 B
MON Nov. 16 Mostly sunny Mostly sunny
55° 40°
0% rain — S 13 B
TUE Nov. 17 Mostly sunny Mostly sunny
57° 46°
0% rain — S 20, gusts 26 B
WED Nov. 18 Partly cloudy Partly cloudy
61° 46°
10% rain — S 20, gusts 25 C
THU Nov. 19 Mostly sunny Mostly sunny
58° 45°
10% rain — E 5 C
FRI Nov. 20 Showers likely Showers likely
64° 51°
80% rain 0.09–1.1″ S 20, gusts 28 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 Weston about 5,000 feet above the ground was over Texas three days ago, and over the southern Plains a day ago, about 800 miles back along its path. It rose from near the ground on the way. Near the ground the air came from Texas; at 10,000 feet, from the southern Rockies. Traced back 72 hours through NOAA’s hourly RAP analyses, nine paths at each of three heights.

THIS WEEK IN 1999 Nov. 13, 1999

The hottest this week has been

83° on Nov. 13, 1999, the hottest reading for this week of the year since 1871. Next is 76° in 1964.

76°
83°
19641999
Source: NOAA RCC-ACIS, the Omaha Area threaded record since 1871.
MILE2
THE GROUND

What Weston stands on

Weston’s center stands about 1,090 ft above sea level. Within three miles the land runs from 1,020 ft to 1,300 ft, a difference of 280 ft: rolling country.

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

The section below crosses 6 rock units mapped at the surface.

Weston, cut in half from west to east

A section west to east, 24 miles through the town center
1,000 ft1,100 ft1,200 ft1,300 ft WESTON1,090 ftCarter Lake980 ftMissouri Riverabout 970 ftMosquito Creekabout 1,040 ftHigh point of the line1,330 ft ← W · Carter LakeE →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 53×. 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

Kansas City Group

Limestone, shale. Age: Late Pennsylvanian, 299 to 307 million years old. About 15 mi of the line.

Dakata and Windrow Formations

Sandstone, shale. Age: Early Cretaceous to Late Cretaceous, 94 to 113 million years old. About 4 mi of the line.

Kansas City Group

Limestone, shale. Age: Carboniferous, 299 to 324 million years old. About 3 mi of the line.

Bronson Group

Limestone, shale. Age: Middle Pennsylvanian to Late Pennsylvanian, 299 to 315 million years old. About 0.9 mi of the line.

Marmaton Group

Shale, limestone. Age: Middle Pennsylvanian, 307 to 315 million years old. About 0.7 mi of the line.

Lansing Group

Limestone, shale. Age: Carboniferous, 299 to 324 million years old. About 0.4 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 Weston’s rain goes

A raindrop that lands in Weston reaches the Gulf of America by way of Mosquito Creek, the Missouri and the Mississippi: about 1,780 river miles.

THE WAY DOWN, TO SCALE
Weston≈ 1,780 mi · the Gulf of America
FROM THE CENTER OF WESTON ≈ 1,780 mi to the Gulf of America Mosquito Creek → 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 Weston; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Weston’s year

1991–2020 normals · records since 1871 · Omaha Eppley Airfield, 8 mi west-southwest

Weston has a hot-summer humid continental climate. Summer afternoons average 88° in July; winter nights fall to about 15° in January. A normal year brings about 27 inches of snow; with the rain, that comes to about 32 inches of water.

34°15°39°20°52°30°64°41°75°53°84°63°88°68°86°66°79°56°65°43°50°30°38°20° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 123 TODAY WESTON 31.9 in rain and snowmelt
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average88° / 68°high / low, the warmest month
January, average34° / 15°high / low, the coldest month
Rain and melted snow31.9 inwettest months: May and August
Snow a year27.1 insnowiest: February
Hottest on record114°FJuly 25, 1936
Coldest on record−32°FJanuary 5, 1884
Wettest day on record6.46 inAugust 7, 1999
Snowiest day on record18.3 inFebruary 11, 1965
90° days a year32about 2 of them 100° or more
Nights at or below 32°134and 41 days that stay below freezing
Climate typeHot-summer humid continentalKöppen Dfa

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 16, to the last in spring, about April 19 (median dates)
2Lows below freezingNov. 10 to March 22; normal lows fall below 32°
3Wettest stretchMay through July: 12.7 of the year’s 31.9 inches
NOVEMBER 14 IN THE RECORD

On November 14 Weston normally reaches 51° and falls to 31°. The record high is 76°, in 2025; the record low −3°, in 1940. The most rain on this date, 0.91 in, fell in 1926.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high34°39°52°64°75°84°88°86°79°65°50°38°
Normal low15°20°30°41°53°63°68°66°56°43°30°20°
Rain and melt, in0.750.951.793.174.664.443.554.602.962.321.451.22
Snow, inches7.27.83.01.00.10.00.00.00.00.51.75.8
Record high69° (2012)80° (2024)96° (2026)96° (1989)103° (1934)107° (1933)114° (1936)111° (1930)104° (1939)96° (2024)83° (1999)74° (2021)
Record low−32° (1884)−26° (1899)−16° (1948)5° (1975)25° (1909)39° (1945)44° (1972)43° (1967)28° (1984)8° (1925)−14° (1887)−25° (1989)

Normals 1991–2020 and records since 1871 from the Omaha Area threaded record (Omaha Eppley Airfield, 8 miles west-southwest, 110 ft lower). NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Weston on the Forecast Network

Neighboring plates

Bellevue NE · 17 MI 17 miles southwest Omaha NE · 17 MI 17 miles west Lincoln NE · 61 MI 61 miles southwest Des Moines IA · 112 MI 112 miles east Sioux Falls SD · 160 MI 160 miles north Kansas City MO · 166 MI 166 miles south
FORECASTCITY
Map of Weston, Iowa. Explore the plate
IOWA · POTTAWATTAMIE

Weston

78 people, 1,090 ft above sea level in Pottawattamie County.

1,090 ftElevation
78People
0 sq miLand
Clear 39°
ClearDew point 25°
1

Today in Weston

NEXT 15 HOURS
Now mostly clear night 41° 0%
9p partly cloudy night 36° 0%
12a partly cloudy night 34° 0%
3a partly cloudy night 31° 0%
6a mostly clear night 28° 0%
9a mostly sunny 33° 0%
Rain
NEXT RAINFriday · 80%
→
Sat0%
Partly cloudy Partly cloudy
28
41
A
Sun0%
Mostly sunny; warmer Mostly sunny; warmer
33
50
B
Mon0%
Mostly sunny Mostly sunny
40
55
B
Tue0%
Mostly sunny Mostly sunny
46
57
B
Wed10%
Partly cloudy Partly cloudy
46
61
C
Thu10%
Mostly sunny Mostly sunny
45
58
C
Fri80%
Showers likely Showers likely
51
64
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 1999 · NOV. 13, 1999

83°, the hottest this week of the year has been since 1871.

2

What Weston stands on

Weston’s center stands about 1,090 ft above sea level. Within three miles the land runs from 1,020 ft to 1,300 ft, a difference of 280 ft: rolling country.

Weston, west to east Weston1,090 ftMissouri Riverabout 970 ftMosquito Creekabout 1,040 ft ← WE → 24 miles through the town center; vertical exaggeration about 100×. Colors: rock at the surface.
Elevation, center1,090 ft
Within 3 miles1,020 to 1,300 ft
Lie of the landRolling (280 ft of relief)
Rock at the surfaceKansas City Group
Its ageLate Pennsylvanian, 299 to 307 million years old
5

Weston’s year

Weston has a hot-summer humid continental climate. Summer afternoons average 88° in July; winter nights fall to about 15° in January. A normal year brings about 27 inches of snow; with the rain, that comes to about 32 inches of water.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 123 31.9 in
July, average88° / 68° · high / low, the warmest month
January, average34° / 15° · high / low, the coldest month
Rain and melted snow31.9 in · wettest months: May and August
Snow a year27.1 in · snowiest: February
Hottest on record114°F · July 25, 1936
Coldest on record−32°F · January 5, 1884
Wettest day on record6.46 in · August 7, 1999
Snowiest day on record18.3 in · February 11, 1965
90° days a year32 · about 2 of them 100° or more
Nights at or below 32°134 · and 41 days that stay below freezing
Climate typeHot-summer humid continental · Köppen Dfa
1Freeze season · from the first fall freeze, about Oct. 16, to the last in spring, about April 19 (median dates)
2Lows below freezing · Nov. 10 to March 22; normal lows fall below 32°
3Wettest stretch · May through July: 12.7 of the year’s 31.9 inches
NOVEMBER 14 IN THE RECORD

On November 14 Weston normally reaches 51° and falls to 31°. The record high is 76°, in 2025; the record low −3°, in 1940. The most rain on this date, 0.91 in, fell in 1926.

Normals 1991–2020 and records since 1871 from the Omaha Area threaded record (Omaha Eppley Airfield, 8 miles west-southwest, 110 ft lower). NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 1,780 mito the Gulf of AmericaMosquito Creek → Missouri → Mississippi

A raindrop that lands in Weston reaches the Gulf of America by way of Mosquito Creek, the Missouri and the Mississippi: about 1,780 river miles.

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