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Marietta, Mississippi

Town in Prentiss County, Mississippi

Air quality

The air at Marietta

Index 21, good, led by ozone. Read at 4 AM from its reporting area, Tupelo (MS), 21 miles off.

21Good
  • Ozone21Good27 ppb23.5 mi

The days ahead

Yesterday measured 51, moderate.

Smoke, the next 46 hours

Little smoke near the ground through Sun 1 AM: the index from smoke stays at 17 or under.

FriSat

Precipitation

What has fallen at Marietta

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 Marietta, the next 46 hours

Visibility stays 10 miles or more through Sun 1 AM.

FriSat

On the radar over Marietta, MississippiReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Marietta, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 7.9 miles away.

measured now3 instruments

Belmont01M

At an airfield/15.2 mi away/568 ft/195 ft above here

temp, wind, gust, visibility, precip, pressure

Rank448of 459

measured daily2 instruments

BaldwynBDWM6

At a cooperative observer's station/9.8 mi away/381 ft/8 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Belmont, drawn

The nearest airport reporting now, 15.2 mi from Marietta, Mississippi. From its report of Oct 16, 2026, 4:35 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 Belmont, 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 01MFIG. A THE SKY OVER BELMONTSECTION, 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 MORE0510TITLEBelmont, the skySTATION REPORT · ASOS 01MTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-01M-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

68.0 F with a dew point of 59.5 F, 74 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,000 ft up.

Chart of the air at Belmont: temperature 68.0 degrees Fahrenheit and dew point 59.5, 74 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,000 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 01MFIG. B THE AIR AT BELMONTTHE 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 2,000 FT ABOVE THE STATION, AT 57.5 FTEMPERATURE 68.0 FDEW POINT 59.5 FSPREAD 8.5 FRELATIVE HUMIDITY 74 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 POINTTITLEBelmont, the airSTATION REPORT · ASOS 01MTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-01M-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southwest (210 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Belmont, north up: blowing from 210 degrees, the south southwest, at 5 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 01MFIG. C THE WIND AT BELMONTPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 210°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEBelmont, the windSTATION REPORT · ASOS 01MTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-01M-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Mississippi

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

Near Marietta

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

Near Marietta

River and lake gauges