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Shaded-relief map of Addieville, Illinois: rivers, roads, the city limits and where the water drains.
ILLINOIS · WASHINGTON COUNTY

Addieville

253 people, 470 ft above sea level in Washington County.

470 ftElevation, city center
253People, 2024 estimate
1 sq miLand area
Sunny 49°
Sunny now Dew point 27° · NW 3 mph · high 46°
City of Addieville River Interstate 2 miles
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The Addieville 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 Addieville

NWS forecast and National Blend of Models · updated 3:00 PM CST
RIGHT NOW Scott AFB/MidAmerica Airport (KBLV) · 3:55 PM
Sunny
49° Sunny Feels like 48° · high of 46° near 4 PM
WindNW 3 mphno gusts
Humidity42%rising to 96% by morning
Pressure30.28 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 27° · Dry41° by Tuesday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Clear
Not this weeknone in the forecast for a week
LIKELY AMOUNT—nothing expected
LAST RAINNov. 70.01 in · 7 dry days
ALERTS & OUTLOOKS
No watches or warnings for Washington County
NWS St Louis and the Storm Prediction Center · checked 4:15 PM
SUN & MOON
↑ 6:38 AM4:46 PM ↓
10 h 8 m of daylight, 2 minutes less than yesterday
Waxing crescent, 26% lit. Next full moon: Nov. 24.
AIR & POLLEN
24
GOODAir quality index · fine particles
Tomorrow: None, moderate. 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
clear night
clear night
clear night
clear night
mostly clear night
mostly sunny
partly cloudy day
partly cloudy day
mostly clear night
mostly clear night
clear night
mostly clear night
mostly clear night
clear day
clear day
clear day
clear night
clear night
clear night
mostly clear night
mostly clear night
mostly sunny
clear day
clear day
TEMPERATURE °F
46°
27°
52°
30°
54°
32°
CHANCE OF RAIN
50%
WIND, MPH
0
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HOW IT FEELS · DEW POINT
Dry: dew points 26 to 38° ↑ Humid air returns More humid: 38° by Tuesday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 80° / 62°
SAT Nov. 14 Sunny Sunny
46° 26°
0% rain — N 1 A
SUN Nov. 15 Partly cloudy; warmer Partly cloudy; warmer
57° 27°
0% rain — N 0 A
MON Nov. 16 Sunny Sunny
59° 29°
0% rain — ESE 0 A
TUE Nov. 17 Sunny Sunny
61° 32°
0% rain — SSE 5 A
WED Nov. 18 Mostly sunny Mostly sunny
64° 42°
0% rain — SSE 9 B
THU Nov. 19 Mostly sunny Mostly sunny
68° 46°
10% rain — SSW 6 B
FRI Nov. 20 Mostly sunny Mostly sunny
70° 48°
0% rain — SSE 7 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 Addieville about 5,000 feet above the ground was over the Canadian Prairies three days ago, and over the Great Lakes a day ago, about 1,770 miles back along its path. Near the ground the air came from British Columbia; at 10,000 feet, from the northern Rockies. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

THIS WEEK, SEVEN YEARS AGO Nov. 12, 2019

The coldest this week has been

8° on Nov. 12, 2019, the coldest reading for this week of the year since 1962. Next is 9° in 1986.

9°
8°
19862019
Source: NOAA RCC-ACIS, the Carlyle Reservoir record since 1962.
MILE2
THE GROUND

What Addieville stands on

Addieville’s center stands about 470 ft above sea level. Within three miles the land runs from 440 ft to 530 ft, a difference of 90 ft: gently rolling country.

Under the town center the state geologic map shows Shelburn-Patoka Formations undivided (shale, limestone), from the Late Pennsylvanian, 304 to 307 million years old.

The section below crosses 2 rock units mapped at the surface.

Addieville, cut in half from northwest to southeast

A section northwest to southeast, 24 miles through the town center
400 ft500 ft ADDIEVILLE470 ftKaskaskia Riverabout 420 ftNashville500 ftHigh point of the line560 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

Shelburn-Patoka Formations undivided

Shale, limestone. Age: Late Pennsylvanian, 304 to 307 million years old. About 17 mi of the line.

Bond Formation

Shale, sandstone, limestone. Age: Late Pennsylvanian, 304 to 307 million years old. About 7 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 Addieville’s rain goes

A raindrop that lands in Addieville reaches the Gulf of America by way of Plum Creek, the Kaskaskia and the Mississippi: about 1,160 river miles.

THE WAY DOWN, TO SCALE
Addieville≈ 1,160 mi · the Gulf of America
FROM THE CENTER OF ADDIEVILLE ≈ 1,160 mi to the Gulf of America Plum Creek → Kaskaskia → Mississippi

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

MILE5
THE ALMANAC

Addieville’s year

1991–2020 normals · records since 1962 · Carlyle Reservoir, 18 mi north-northeast

Addieville has a hot-summer humid continental climate. Summer afternoons average 88° in July; winter nights fall to about 21° in January. About 46 inches of rain fall in a normal year.

39°21°45°25°55°35°67°45°76°56°85°65°88°68°87°66°81°58°69°46°55°36°43°26° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 TODAY ADDIEVILLE 45.9 in rain a year
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, average39° / 21°high / low, the coldest month
Rain a year45.9 inwettest months: May and April
Hottest on record105°FJuly 8, 2012
Coldest on record−22°FJanuary 19, 1994
Wettest day on record5.55 inJune 18, 1964
Snowiest day on record12.0 inDecember 20, 1973
90° days a year29very few reach 100°
Nights at or below 32°102and 25 days that stay below freezing
Climate typeHot-summer humid continentalKöppen Dfa

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 28, to the last in spring, about April 10 (median dates)
2Lows below freezingNov. 24 to March 9; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Addieville normally reaches 56° and falls to 36°. The record high is 80°, in 1999; the record low 12°, in 1986. The most rain on this date, 2.20 in, fell in 1993.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high39°45°55°67°76°85°88°87°81°69°55°43°
Normal low21°25°35°45°56°65°68°66°58°46°36°26°
Rain, inches3.052.453.674.905.234.874.243.593.653.393.723.10
Record high73° (2008)77° (2024)89° (2026)89° (1987)97° (1967)104° (2012)105° (2012)104° (2007)101° (2026)95° (2019)83° (1968)74° (1982)
Record low−22° (1994)−20° (1982)−5° (1978)22° (1997)31° (1976)41° (1963)50° (1985)43° (1965)35° (1983)21° (1981)0° (1964)−19° (1989)

Normals 1991–2020 and records since 1962 at Carlyle Reservoir, 17 miles north-northeast. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Addieville on the Forecast Network

Neighboring plates

O'Fallon IL · 27 MI 27 miles northwest Belleville IL · 29 MI 29 miles west St. Louis MO · 44 MI 44 miles west Evansville IN · 110 MI 110 miles east Columbia MO · 158 MI 158 miles west Clarksville TN · 172 MI 172 miles southeast
FORECASTCITY
Map of Addieville, Illinois. Explore the plate
ILLINOIS · WASHINGTON

Addieville

253 people, 470 ft above sea level in Washington County.

470 ftElevation
253People
1 sq miLand
Sunny 49°
SunnyDew point 27°
1

Today in Addieville

NEXT 15 HOURS
Now clear day 46° 0%
7p clear night 38° 0%
10p clear night 33° 0%
1a clear night 30° 0%
4a mostly clear night 28° 0%
7a mostly sunny 27° 0%
Clear
NEXT RAINNone this week
→
Sat0%
Sunny Sunny
26
46
A
Sun0%
Partly cloudy; warmer Partly cloudy; warmer
27
57
A
Mon0%
Sunny Sunny
29
59
A
Tue0%
Sunny Sunny
32
61
A
Wed0%
Mostly sunny Mostly sunny
42
64
B
Thu10%
Mostly sunny Mostly sunny
46
68
B
Fri0%
Mostly sunny Mostly sunny
48
70
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK, SEVEN YEARS AGO · NOV. 12, 2019

8°, the coldest this week of the year has been since 1962.

2

What Addieville stands on

Addieville’s center stands about 470 ft above sea level. Within three miles the land runs from 440 ft to 530 ft, a difference of 90 ft: gently rolling country.

Addieville, northwest to southeast Addieville470 ftKaskaskia Riverabout 420 ftHigh point560 ft ← NWSE → 24 miles through the town center; vertical exaggeration about 122×. Colors: rock at the surface.
Elevation, center470 ft
Within 3 miles440 to 530 ft
Lie of the landGently rolling (90 ft of relief)
Rock at the surfaceShelburn-Patoka Formations undivided
Its ageLate Pennsylvanian, 304 to 307 million years old
5

Addieville’s year

Addieville has a hot-summer humid continental climate. Summer afternoons average 88° in July; winter nights fall to about 21° in January. About 46 inches of rain fall in a normal year.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 45.9 in
July, average88° / 68° · high / low, the warmest month
January, average39° / 21° · high / low, the coldest month
Rain a year45.9 in · wettest months: May and April
Hottest on record105°F · July 8, 2012
Coldest on record−22°F · January 19, 1994
Wettest day on record5.55 in · June 18, 1964
Snowiest day on record12.0 in · December 20, 1973
90° days a year29 · very few reach 100°
Nights at or below 32°102 · and 25 days that stay below freezing
Climate typeHot-summer humid continental · Köppen Dfa
1Freeze season · from the first fall freeze, about Oct. 28, to the last in spring, about April 10 (median dates)
2Lows below freezing · Nov. 24 to March 9; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Addieville normally reaches 56° and falls to 36°. The record high is 80°, in 1999; the record low 12°, in 1986. The most rain on this date, 2.20 in, fell in 1993.

Normals 1991–2020 and records since 1962 at Carlyle Reservoir, 17 miles north-northeast. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 1,160 mito the Gulf of AmericaPlum Creek → Kaskaskia → Mississippi

A raindrop that lands in Addieville reaches the Gulf of America by way of Plum Creek, the Kaskaskia and the Mississippi: about 1,160 river miles.