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Summit, Mississippi

Town in Pike County, Mississippi

Air quality

The air at Summit

Index 52, moderate, led by fine particles. Read at 12 AM from its reporting area, Hattiesburg (MS), 69 miles off.

52Moderate
  • Fine particles (PM2.5)52Moderate-

The days ahead

Yesterday measured 62, moderate.

Smoke, the next 43 hours

Little smoke near the ground through Sat 7 PM: the index from smoke stays at 11 or under.

FriSat

Precipitation

What has fallen at Summit

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 Summit, the next 43 hours

Visibility stays 9 miles or more through Sat 7 PM, lowest 10 miles Fri 6 AM.

FriSat

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

What is measuring near here

The 5 instruments nearest Summit, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.5 miles away.

measured now3 instruments

measured daily2 instruments

Summit 0.7 SSWMS-PK-1

In a volunteer observer's own ground/0.5 mi away/404 ft/47 ft below here

precip, snowfall, snow depth

Rank-

Brookhaven CityBRKM6

At a cooperative observer's station/18.2 mi away/446 ft/5 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Mccomb/Lewis Field, drawn

The nearest airport reporting now, 7.0 mi from Summit, Mississippi. From its report of Oct 16, 2026, 12:53 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 Mccomb/Lewis Field, 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 MCBFIG. A THE SKY OVER MCCOMB/LEWIS FIELDSECTION, 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 MORE0510TITLEMccomb/Lewis Field, the skySTATION REPORT · ASOS MCBTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-MCB-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

65.0 F with a dew point of 63.0 F, 93 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 500 ft up.

Chart of the air at Mccomb/Lewis Field: temperature 65.0 degrees Fahrenheit and dew point 63.0, 93 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 500 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MCBFIG. B THE AIR AT MCCOMB/LEWIS FIELDTHE 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 500 FT ABOVE THE STATION, AT 62.5 FTEMPERATURE AND DEW POINT 65.0 F, 63.0 FRELATIVE HUMIDITY 93 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 POINTTITLEMccomb/Lewis Field, the airSTATION REPORT · ASOS MCBTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-MCB-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Mccomb/Lewis Field, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MCBFIG. C THE WIND AT MCCOMB/LEWIS FIELDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMccomb/Lewis Field, the windSTATION REPORT · ASOS MCBTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-MCB-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Mccomb/Lewis Field, 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 Summit

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

Near Summit

River and lake gauges