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Walnut Grove, Mississippi

Town in Leake County, Mississippi

Air quality

The air at Walnut Grove

Index 65, moderate, led by fine particles. Read at 11 PM from its reporting area, Jackson (MS), 45 miles off.

65Moderate
  • Fine particles (PM2.5)65Moderate-
  • Ozone32Good-
  • Coarse particles (PM10)13Good-

The days ahead

Good each day through Sun Oct 18, led by ozone. Yesterday measured 59, moderate.

Smoke, the next 44 hours

Little smoke near the ground through Sat 7 PM: the index from smoke stays at 17 or under.

FriSat

Precipitation

What has fallen at Walnut Grove

None in the last 3 days, to Thu 11 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 Walnut Grove, the next 44 hours

Visibility stays 10 miles or more through Sat 7 PM.

FriSat

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

What is measuring near here

The 6 instruments nearest Walnut Grove, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.

measured now4 instruments

PhiladelphiaMPE

At an airfield/23.9 mi away/449 ft/78 ft above here

temp, wind, gust, visibility, precip, pressure

Rank350of 459

Newton 5 ENE63831

At a climate reference station/29.2 mi away/374 ft/3 ft above here

temp, humidity, wind, solar, precip

Rank333of 459

measured daily2 instruments

Walnut Grove CoopWLTM6

At a cooperative observer's station/0.1 mi away/387 ft/16 ft above here

snowfall, snow depth, precip, high, low

Rank-

Walnut Grove 7.3 EMS-LK-3

In a volunteer observer's own ground/7.3 mi away/452 ft/81 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Philadelphia, drawn

The nearest airport reporting now, 23.9 mi from Walnut Grove, Mississippi. From its report of Oct 15, 2026, 11:35 PM local time: 3 of its 6 sheets.

The sky

Broken at 5,500 ft, broken at 6,500 ft; the ceiling is 5,500 ft.

Section of the sky over Philadelphia, height above the station to scale: broken cloud with its base at 5,500 feet, broken cloud with its base at 6,500 feet, the ceiling at 5,500 feet.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MPEFIG. A THE SKY OVER PHILADELPHIASECTION, 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 STATION02,5005,0007,50010,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETBKN 6,500 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYBKN 5,500 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 5,500 FTTITLEPhiladelphia, the skySTATION REPORT · ASOS MPETYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-MPE-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

69.8 F with a dew point of 60.8 F, 73 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 5,500 ft.

Chart of the air at Philadelphia: temperature 69.8 degrees Fahrenheit and dew point 60.8, 73 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 5,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MPEFIG. B THE AIR AT PHILADELPHIATHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,0007,00050 F60 F70 F80 FSATURATES 2,100 FT ABOVE THE STATION, AT 58.7 FLOWEST CLOUD REPORTED, BKN 5,500 FTTEMPERATURE 69.8 FDEW POINT 60.8 FSPREAD 9.0 FRELATIVE HUMIDITY 73 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 POINTTITLEPhiladelphia, the airSTATION REPORT · ASOS MPETYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-MPE-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south (190 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 16 mph.

Plan of the wind at Philadelphia, north up: blowing from 190 degrees, the south, 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 MPEFIG. C THE WIND AT PHILADELPHIAPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 190°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEPhiladelphia, the windSTATION REPORT · ASOS MPETYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-MPE-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Philadelphia, 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 Walnut Grove

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

Near Walnut Grove

River and lake gauges