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Hallsville, Texas

City in Harrison County, Texas

Air quality

The air at Hallsville

Index 31, good, led by ozone. Read at 1 AM from its reporting area, Tyler-Longview-Marshall (TX), 44 miles off.

31Good
  • Ozone31Good16 ppb11.8 mi

The days ahead

Good each day through Sun Oct 18, led by ozone. Yesterday measured 42, good.

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 Hallsville

None in the last 3 days, to Fri 12 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 Hallsville, the next 43 hours

Visibility stays 10 miles or more through Sat 7 PM.

FriSat

On the radar over Hallsville, TexasReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Hallsville, 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

Hallsville 0.6 SSETX-HRS-27

In a volunteer observer's own ground/0.5 mi away/372 ft/7 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Longview/Gregg Co., drawn

The nearest airport reporting now, 11.4 mi from Hallsville, Texas. 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 Longview/Gregg Co., 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 GGGFIG. A THE SKY OVER LONGVIEW/GREGG CO.SECTION, 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 MORE0510TITLELongview/Gregg Co., the skySTATION REPORT · ASOS GGGTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-GGG-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

71.0 F with a dew point of 65.0 F, 81 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,400 ft up.

Chart of the air at Longview/Gregg Co.: temperature 71.0 degrees Fahrenheit and dew point 65.0, 81 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,400 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GGGFIG. B THE AIR AT LONGVIEW/GREGG CO.THE 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 1,400 FT ABOVE THE STATION, AT 63.5 FTEMPERATURE 71.0 FDEW POINT 65.0 FSPREAD 6.0 FRELATIVE HUMIDITY 81 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 POINTTITLELongview/Gregg Co., the airSTATION REPORT · ASOS GGGTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-GGG-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the northwest (320 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Longview/Gregg Co., north up: blowing from 320 degrees, the northwest, 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 GGGFIG. C THE WIND AT LONGVIEW/GREGG CO.PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 320°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLELongview/Gregg Co., the windSTATION REPORT · ASOS GGGTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-GGG-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Longview/Gregg Co., in 6 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Hallsville 1W (HLST2), 1.1 miles from here, read 14 Oct, 03:00. measured daily

Elsewhere in Texas

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

Near Hallsville

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

Near Hallsville

River and lake gauges