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Frost, Texas

City in Navarro County, Texas

Air quality

The air at Frost

Index 31, good, led by fine particles. Read at 11 PM from its reporting area, Waco-Killeen (TX), 41 miles off.

31Good
  • Fine particles (PM2.5)31Good-
  • Ozone31Good-

The days ahead

Highest moderate, Mon Oct 19, led by fine particles. Yesterday measured 44, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 7 PM.

SatSun

Precipitation

What has fallen at Frost

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 Frost, the next 45 hours

Visibility stays 10 miles or more through Sun 7 PM.

SatSun

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

What is measuring near here

The 5 instruments nearest Frost, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.7 miles away.

measured now3 instruments

HillsboroINJ

At an airfield/17.0 mi away/686 ft/158 ft above here

temp, wind, gust, visibility, precip, pressure

Rank614of 4,734

measured daily2 instruments

Blooming Grove 2.4 SWTX-NV-5

In a volunteer observer's own ground/3.7 mi away/535 ft/7 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Hillsboro, drawn

The nearest airport reporting now, 17.0 mi from Frost, Texas. From its report of Oct 16, 2026, 11:35 PM 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 Hillsboro, 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 INJFIG. A THE SKY OVER HILLSBOROSECTION, 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 MORE0510TITLEHillsboro, the skySTATION REPORT · ASOS INJTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-INJ-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

52.0 F with a dew point of 40.3 F, 64 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,700 ft up.

Chart of the air at Hillsboro: temperature 52.0 degrees Fahrenheit and dew point 40.3, 64 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,700 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT INJFIG. B THE AIR AT HILLSBOROTHE 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 2,700 FT ABOVE THE STATION, AT 37.7 FTEMPERATURE 52.0 FDEW POINT 40.3 FSPREAD 11.7 FRELATIVE HUMIDITY 64 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 POINTTITLEHillsboro, the airSTATION REPORT · ASOS INJTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-INJ-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (360 degrees) at 9 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 45 mph.

Plan of the wind at Hillsboro, north up: blowing from 360 degrees, the north, at 9 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 INJFIG. C THE WIND AT HILLSBOROPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 360°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 9 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEHillsboro, the windSTATION REPORT · ASOS INJTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-INJ-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Texas

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

Near Frost

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

Near Frost

River and lake gauges