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Shaded-relief atlas plate of Clarksville, New York: rivers, roads, the city limits and where the water drains.
NEW YORK · ALLEGANY COUNTY

Clarksville

957 people, 2,110 ft above sea level in Allegany County.

2,110 ftElevation, city center
957People, 2024 estimate
36 sq miLand area
Sunny 59°
Sunny now Dew point 59° · Calm · high 66°
City of Clarksville River Interstate 2 miles
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The Clarksville 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 Clarksville

NWS forecast and National Blend of Models · updated 2:00 PM EDT
RIGHT NOW Cattaraugus County-Olean Airport (KOLE) · 2:55 PM
Sunny
59° Sunny Feels like 59° · high of 66° near 4 PM
WindCalmno gusts
Humidity100%rising to 100% by morning
Pressure30.09 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 59° · Comfortable51° by Wednesday: drier air arrives
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Friday, about 3 AMin about 60 hours · 71% chance · rain
LIKELY AMOUNT0–0.2 inmost likely 0.02; 1 in 10 over 0.6
LAST RAINSept. 280.11 in · 1 dry day
ALERTS & OUTLOOKS
No watches or warnings for Allegany County
NWS Buffalo and the Storm Prediction Center · checked 3:20 PM
SUN & MOON
↑ 7:07 AM6:58 PM ↓
11 h 51 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
58
MODERATEAir quality index · fine particles
Tomorrow: 48, good. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
TUESDAY, SEPT. 29
WEDNESDAY, SEPT. 30
THURSDAY, OCT. 1
FRIDAY, OCT. 2
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
mostly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
fog
partly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy day
mostly cloudy day
partly cloudy day
partly cloudy day
partly cloudy night
partly cloudy night
partly cloudy night
rain
rain
rain
rain
TEMPERATURE °F
65°
51°
69°
58°
69°
60°
CHANCE OF RAIN
71% · 0.24 in Friday morning 50%
WIND, MPH
0
0
0
0
0
0
0
3
2
0
2
3
3
4
5
6
6
4
3
3
3
4
5
5
HOW IT FEELS · DEW POINT
Comfortable: dew points 51 to 59°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 80° / 62°
TUE Sept. 29 Partly cloudy Partly cloudy
66° 51°
0% rain — NW 0 A
WED Sept. 30 Mostly cloudy Mostly cloudy
69° 58°
10% rain — SW 1 A
THU Oct. 1 Partly cloudy Partly cloudy
71° 59°
20% rain — SSW 6 B
FRI Oct. 2 Showers likely Showers likely
67° 44°
90% rain 0.1–0.7″ NW 2 C
SAT Oct. 3 Partly cloudy Partly cloudy
61° 42°
10% rain — ENE 5 B
SUN Oct. 4 Partly cloudy Partly cloudy
62° 42°
20% rain — WSW 5 B
MON Oct. 5 Mostly sunny Mostly sunny
56° 34°
10% rain — NW 5 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 Clarksville about 5,000 feet above the ground was over the Atlantic off the Carolinas three days ago, and over the Great Lakes a day ago, about 1,540 miles back along its path. Near the ground the air came from the North Atlantic; at 10,000 feet, from the western Atlantic. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

MILE7
ON THE NETWORK

Around Clarksville on the Forecast Network

Neighboring plates

Buffalo NY · 61 MI 61 miles northwest Amherst NY · 66 MI 66 miles northwest Rochester NY · 78 MI 78 miles northeast Syracuse NY · 124 MI 124 miles northeast
FORECASTCITY
Atlas plate of Clarksville, New York. Explore the plate
NEW YORK · ALLEGANY

Clarksville

957 people, 2,110 ft above sea level in Allegany County.

2,110 ftElevation
957People
36 sq miLand
Sunny 59°
SunnyDew point 59°
1

Today in Clarksville

NEXT 15 HOURS
Now mostly cloudy day 65° 0%
6p partly cloudy day 64° 1%
9p partly cloudy night 57° 0%
12a partly cloudy night 54° 0%
3a partly cloudy night 53° 0%
6a fog 52° 0%
Rain
NEXT RAINFriday about 3 AM · 71%
→
Tue0%
Partly cloudy Partly cloudy
51
66
A
Wed10%
Mostly cloudy Mostly cloudy
58
69
A
Thu20%
Partly cloudy Partly cloudy
59
71
B
Fri90%
Showers likely Showers likely
44
67
C
Sat10%
Partly cloudy Partly cloudy
42
61
B
Sun20%
Partly cloudy Partly cloudy
42
62
B
Mon10%
Mostly sunny Mostly sunny
34
56
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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