Storm Station
Sign in

Chewalla, Tennessee

Community in McNairy County, Tennessee

Air quality

The air at Chewalla

Index 17, good, led by fine particles. Read at 11 PM from its reporting area, Jackson (TN), 42 miles off.

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

The days ahead

Yesterday measured 47, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 7 PM.

SatSun

Precipitation

What has fallen at Chewalla

None in the last 3 days, to Fri 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 Chewalla, the next 45 hours

Visibility stays 8 miles or more through Sun 7 PM, lowest 9 miles Sat 5 AM.

SatSun

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

What is measuring near here

The 5 instruments nearest Chewalla, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.1 miles away.

measured now3 instruments

SibleySZY

At an airfield/14.8 mi away/600 ft/151 ft above here

temp, wind, gust, visibility, precip, pressure

Rank6of 1,015

Shiloh NmpSHOT1

At a river or reservoir gauge/20.1 mi away/449 ft/level with here

temp, wind, gust, humidity, pressure

Rank390of 1,015

measured daily2 instruments

Ramer 1.5 STN-MN-2

In a volunteer observer's own ground/2.1 mi away/499 ft/50 ft above here

precip, snowfall, snow depth

Rank630of 1,015

SelmerSELT1

At a cooperative observer's station/9.9 mi away/522 ft/73 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Sibley, drawn

The nearest airport reporting now, 14.8 mi from Chewalla, Tennessee. From its report of Oct 16, 2026, 11:35 PM local time: 3 of its 6 sheets.

The sky

Broken at 2,600 ft; the ceiling is 2,600 ft; visibility 10 mi or more.

Section of the sky over Sibley, height above the station to scale: broken cloud with its base at 2,600 feet, the ceiling at 2,600 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SZYFIG. A THE SKY OVER SIBLEYSECTION, 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 STATION05001,0001,5002,0002,5003,0003,5004,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETBKN 2,600 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 2,600 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLESibley, the skySTATION REPORT · ASOS SZYTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-SZY-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

51.8 F with a dew point of 42.8 F, 71 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,100 ft up; the lowest cloud reported is at 2,600 ft.

Chart of the air at Sibley: temperature 51.8 degrees Fahrenheit and dew point 42.8, 71 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,100 feet above the station, against the lowest cloud reported at 2,600 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SZYFIG. B THE AIR AT SIBLEYTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,00030 F40 F50 F60 FSATURATES 2,100 FT ABOVE THE STATION, AT 40.8 FLOWEST CLOUD REPORTED, BKN 2,600 FTTEMPERATURE 51.8 FDEW POINT 42.8 FSPREAD 9.0 FRELATIVE HUMIDITY 71 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 POINTTITLESibley, the airSTATION REPORT · ASOS SZYTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-SZY-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (350 degrees) at 10 mph, gusting 18 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 28 mph.

Plan of the wind at Sibley, north up: blowing from 350 degrees, the north, at 10 miles an hour, gusting 18; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SZYFIG. C THE WIND AT SIBLEYPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 350°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 10 MPH4MODERATE BREEZE13GUST, 18 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESibley, the windSTATION REPORT · ASOS SZYTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-SZY-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Sibley, 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 Chewalla

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

Near Chewalla

River and lake gauges