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Grimsley, Tennessee

Community in Fentress County, Tennessee

Air quality

The air at Grimsley

Index 47, good, led by fine particles. Read at 4 AM from its reporting area, Cookeville (TN), 29 miles off.

47Good
  • Fine particles (PM2.5)47Good-

The days ahead

Yesterday measured 47, good.

Smoke, the next 46 hours

Little smoke near the ground through Sun 1 AM: the index from smoke stays at 22 or under.

FriSat

Precipitation

What has fallen at Grimsley

None in the last 3 days, to Fri 3 AM. 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 Grimsley, the next 46 hours

Visibility stays 8 miles or more through Sun 1 AM, lowest 9 miles Sat 4 AM.

FriSat

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

What is measuring near here

The 6 instruments nearest Grimsley, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.9 miles away.

measured now4 instruments

Livingston8A3

At an airfield/20.0 mi away/1,342 ft/375 ft below here

temp, wind, gust, visibility, precip, pressure

Rank281of 1,019

measured daily2 instruments

JamestownJAMT1

At a cooperative observer's station/11.5 mi away/1,742 ft/25 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Livingston, drawn

The nearest airport reporting now, 20.0 mi from Grimsley, Tennessee. From its report of Oct 16, 2026, 4:15 AM 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 Livingston, 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 8A3FIG. A THE SKY OVER LIVINGSTONSECTION, 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 MORE0510TITLELivingston, the skySTATION REPORT · ASOS 8A3TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-8A3-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

68.0 F with a dew point of 60.8 F, 78 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,700 ft up.

Chart of the air at Livingston: temperature 68.0 degrees Fahrenheit and dew point 60.8, 78 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,700 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 8A3FIG. B THE AIR AT LIVINGSTONTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 F80 FSATURATES 1,700 FT ABOVE THE STATION, AT 59.1 FTEMPERATURE 68.0 FDEW POINT 60.8 FSPREAD 7.2 FRELATIVE HUMIDITY 78 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 POINTTITLELivingston, the airSTATION REPORT · ASOS 8A3TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-8A3-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southwest (220 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 13 mph.

Plan of the wind at Livingston, north up: blowing from 220 degrees, the southwest, at 8 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 8A3FIG. C THE WIND AT LIVINGSTONPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 220°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLELivingston, the windSTATION REPORT · ASOS 8A3TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-8A3-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Jamestown (JAMT1), 11.5 miles from here, read 14 Oct, 07:00. measured daily

Elsewhere in Tennessee

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

Near Grimsley

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

Near Grimsley

River and lake gauges