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Clarksville, Arkansas

City in Johnson County, Arkansas

Air quality

The air at Clarksville

Index 20, good, led by ozone. Read at 2 PM from its reporting area, Springdale (Springdale-Fayetteville-Bentonville) (AR), 61 miles off.

20Good
  • Fine particles (PM2.5)9Good-
  • Ozone20Good-

The days ahead

Good each day through Sun Oct 18, led by fine particles. Yesterday measured 23, good.

Smoke, the next 41 hours

No smoke near the ground through Mon 7 AM.

SatSunMon

Precipitation

What has fallen at Clarksville

None in the last 24 hours; 0.13 in over the last 3 days, to Sat 2 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.13in

Visibility

How far you can see at Clarksville, the next 41 hours

Visibility stays 10 miles or more through Mon 7 AM.

SatSunMon

On the radar over Clarksville, ArkansasReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 7 instruments nearest Clarksville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.5 miles away.

measured now5 instruments

measured daily2 instruments

Clarkesville 6 NECKVA4

At a cooperative observer's station/5.8 mi away/906 ft/501 ft above here

snowfall, snow depth, precip, high, low

Rank10of 682

Scranton 5.4 ENEAR-LG-9

In a volunteer observer's own ground/6.6 mi away/391 ft/14 ft below here

precip, snowfall, snow depth

Rank-

Station report

The weather at Russellville Municipal Airport, drawn

The nearest airport reporting now, 25.8 mi from Clarksville, Arkansas. From its report of Oct 17, 2026, 2:53 PM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 10 mi or more.

Section of the sky over Russellville Municipal Airport, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RUEFIG. A THE SKY OVER RUSSELLVILLE MUNICIPAL AIRPORTSECTION, HEIGHT ABOVE THE STATION TO SCALE, EACH LAYER AT THE HEIGHT OF ITS BASE AS REPORTED; COVER IN EIGHTHS OF THE SKY; TOPS NOT MEASUREDFT ABOVE THE STATION05001,0001,5002,0002,5003,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETNO CLOUD DETECTED BELOW 12,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLERussellville Municipal Airport, the skySTATION REPORT · ASOS RUETYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-RUE-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

66.0 F with a dew point of 37.0 F, 34 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 6,600 ft up.

Chart of the air at Russellville Municipal Airport: temperature 66.0 degrees Fahrenheit and dew point 37.0, 34 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 6,600 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RUEFIG. B THE AIR AT RUSSELLVILLE MUNICIPAL AIRPORTTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00020 F30 F40 F50 F60 F70 F80 FSATURATES 6,600 FT ABOVE THE STATION, AT 30.9 FTEMPERATURE 66.0 FDEW POINT 37.0 FSPREAD 29.0 FRELATIVE HUMIDITY 34 PER CENTTHE AIR COOLS ABOUT 5.4 F EACH 1,000 FT IT RISES, AND ITS DEW POINT ABOUT 1 FSOLID: THE LIFTED AIR'S TEMPERATURE; DASHED: ITS DEW POINTTITLERussellville Municipal Airport, the airSTATION REPORT · ASOS RUETYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-RUE-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north northeast (30 degrees) at 10 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Russellville Municipal Airport, north up: blowing from 30 degrees, the north northeast, at 10 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RUEFIG. C THE WIND AT RUSSELLVILLE MUNICIPAL AIRPORTPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 30°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 10 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLERussellville Municipal Airport, the windSTATION REPORT · ASOS RUETYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-RUE-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Russellville Municipal Airport, in 6 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in Arkansas

23 places, each with its own forecast and its own instruments.

Near Clarksville

The nearest places, each with its own forecast and the instruments nearest it.

Near Clarksville

River and lake gauges