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Mount Vernon, Texas

Town in Franklin County, Texas

Air quality

The air at Mount Vernon

Index 46, good, led by fine particles. Read at 10 PM from its reporting area, Tyler-Longview-Marshall (TX), 58 miles off.

46Good
  • Fine particles (PM2.5)46Good-
  • Ozone36Good-

The days ahead

Good each day through Sun Oct 18, led by ozone. Yesterday measured 28, good.

Smoke, the next 45 hours

Little smoke near the ground through Sat 7 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Mount Vernon

None in the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Mount Vernon, the next 45 hours

Visibility stays 10 miles or more through Sat 7 PM.

FriSat

On the radar over Mount Vernon, TexasReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Mount Vernon, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.

measured now3 instruments

measured daily2 instruments

Mount Vernon 0.9 NNWTX-FK-2

In a volunteer observer's own ground/0.3 mi away/491 ft/1 ft below here

precip, snowfall, snow depth

Rank-

Mount VernonMTVT2

At a cooperative observer's station/0.9 mi away/453 ft/39 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Mount Pleasant Airport, drawn

The nearest airport reporting now, 16.3 mi from Mount Vernon, Texas. From its report of Oct 15, 2026, 10:55 PM local time: 3 of its 6 sheets.

The sky

Scattered at 6,000 ft, scattered at 7,500 ft; visibility 10 mi or more.

Section of the sky over Mount Pleasant Airport, height above the station to scale: scattered cloud with its base at 6,000 feet, scattered cloud with its base at 7,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OSAFIG. A THE SKY OVER MOUNT PLEASANT 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 STATION02,5005,0007,50010,00012,500ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTSCT 7,500 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYSCT 6,000 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLEMount Pleasant Airport, the skySTATION REPORT · ASOS OSATYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-OSA-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018, FB-SKY-013, FB-SKY-014

The air

76.6 F with a dew point of 65.0 F, 67 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,700 ft up; the lowest cloud reported is at 6,000 ft.

Chart of the air at Mount Pleasant Airport: temperature 76.6 degrees Fahrenheit and dew point 65.0, 67 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,700 feet above the station, against the lowest cloud reported at 6,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OSAFIG. B THE AIR AT MOUNT PLEASANT 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 STATION01,0002,0003,0004,0005,0006,0007,0008,00050 F60 F70 F80 F90 FSATURATES 2,700 FT ABOVE THE STATION, AT 62.3 FLOWEST CLOUD REPORTED, SCT 6,000 FTTEMPERATURE 76.6 FDEW POINT 65.0 FSPREAD 11.6 FRELATIVE HUMIDITY 67 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 POINTTITLEMount Pleasant Airport, the airSTATION REPORT · ASOS OSATYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-OSA-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the northwest (320 degrees) at 10 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 17 mph.

Plan of the wind at Mount Pleasant Airport, north up: blowing from 320 degrees, the northwest, 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 OSAFIG. C THE WIND AT MOUNT PLEASANT AIRPORTPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 320°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 10 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMount Pleasant Airport, the windSTATION REPORT · ASOS OSATYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-OSA-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Texas

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

Near Mount Vernon

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

Near Mount Vernon

River and lake gauges