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McEwen, Tennessee

City in Humphreys County, Tennessee

Air quality

The air at McEwen

Index 20, good, led by ozone. Read at 8 AM from its reporting area, Clarksville-Montgomery County (TN), 38 miles off.

20Good
  • Fine particles (PM2.5)17Good-
  • Ozone20Good-

The days ahead

Good each day through Sat Oct 17, led by fine particles. Yesterday measured 42, good.

Smoke, the next 41 hours

No smoke near the ground through Sun 1 AM.

FriSat

Precipitation

What has fallen at McEwen

None in the last 24 hours; 0.02 in over the last 3 days, to Fri 8 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.02in

Visibility

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

Visibility stays 10 miles or more through Sun 1 AM.

FriSat

On the radar over McEwen, TennesseeReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest McEwen, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.4 miles away.

measured now3 instruments

DicksonM02

At an airfield/11.4 mi away/860 ft/25 ft above here

temp, wind, gust, visibility, precip, pressure

Rank623of 1,019

measured daily2 instruments

McEwen 4.6 ENETN-HP-13

In a volunteer observer's own ground/4.4 mi away/861 ft/26 ft above here

precip, snowfall, snow depth

Rank-

DicksonDCKT1

At a cooperative observer's station/13.6 mi away/774 ft/61 ft below here

snowfall, snow depth, precip, high, low

Rank494of 1,019

Station report

The weather at Dickson, drawn

The nearest airport reporting now, 11.4 mi from McEwen, Tennessee. From its report of Oct 16, 2026, 9:35 AM local time: 3 of its 6 sheets.

The sky

No cloud reported; visibility 10 mi or more.

Section of the sky over Dickson, height above the station to scale: no cloud reported, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT M02FIG. A THE SKY OVER DICKSONSECTION, 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 REPORTEDVISIBILITY, MILES: 10 MI OR MORE0510TITLEDickson, the skySTATION REPORT · ASOS M02TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-M02-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

59.0 F with a dew point of 53.6 F, 82 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,200 ft up.

Chart of the air at Dickson: temperature 59.0 degrees Fahrenheit and dew point 53.6, 82 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,200 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT M02FIG. B THE AIR AT DICKSONTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00040 F50 F60 F70 FSATURATES 1,200 FT ABOVE THE STATION, AT 52.4 FTEMPERATURE 59.0 FDEW POINT 53.6 FSPREAD 5.4 FRELATIVE HUMIDITY 82 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 POINTTITLEDickson, the airSTATION REPORT · ASOS M02TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-M02-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (350 degrees) at 18 mph, gusting 24 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 32 mph.

Plan of the wind at Dickson, north up: blowing from 350 degrees, the north, at 18 miles an hour, gusting 24; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT M02FIG. C THE WIND AT DICKSONPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 350°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 18 MPH5FRESH BREEZE19GUST, 24 MPH6STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEDickson, the windSTATION REPORT · ASOS M02TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-M02-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-

Snow on the ground

Elsewhere in Tennessee

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

Near McEwen

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

Near McEwen

River and lake gauges