Storm Station
Sign in

Jasper, Arkansas

City in Newton County, Arkansas

Air quality

The air at Jasper

Index 21, good, led by ozone. Read at 5 AM from its reporting area, Springdale (Springdale-Fayetteville-Bentonville) (AR), 53 miles off.

21Good
  • Fine particles (PM2.5)20Good-
  • Ozone21Good-

The days ahead

Good each day through Sun Oct 18, led by fine particles. Yesterday measured 23, good.

Smoke, the next 44 hours

No smoke near the ground through Mon 1 AM.

SatSun

Precipitation

What has fallen at Jasper

0.04 in in the last 24 hours, 2.35 in over the last 3 days, to Sat 5 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.04in
Last 3 days
2.35in

Visibility

How far you can see at Jasper, the next 44 hours

Visibility stays 10 miles or more through Mon 1 AM.

SatSun

On the radar over Jasper, ArkansasReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Jasper, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.8 miles away.

measured now4 instruments

measured daily2 instruments

JasperJASA4

At a cooperative observer's station/0.8 mi away/902 ft/37 ft above here

snowfall, snow depth, precip, high, low

Rank-

Jasper 3.8 SEAR-NW-13

In a volunteer observer's own ground/3.9 mi away/2,143 ft/1,278 ft above here

precip, snowfall, snow depth

Rank68of 682

Station report

The weather at Harrison/Boone Co., drawn

The nearest airport reporting now, 17.7 mi from Jasper, Arkansas. From its report of Oct 17, 2026, 5:53 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 Harrison/Boone 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 HROFIG. A THE SKY OVER HARRISON/BOONE 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 MORE0510TITLEHarrison/Boone Co., the skySTATION REPORT · ASOS HROTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-HRO-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

45.0 F with a dew point of 35.0 F, 68 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,300 ft up.

Chart of the air at Harrison/Boone Co.: temperature 45.0 degrees Fahrenheit and dew point 35.0, 68 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,300 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HROFIG. B THE AIR AT HARRISON/BOONE 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 STATION01,0002,0003,00020 F30 F40 F50 F60 FSATURATES 2,300 FT ABOVE THE STATION, AT 32.8 FTEMPERATURE 45.0 FDEW POINT 35.0 FSPREAD 10.0 FRELATIVE HUMIDITY 68 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 POINTTITLEHarrison/Boone Co., the airSTATION REPORT · ASOS HROTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-HRO-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north northwest (340 degrees) at 3 mph: force 1, a light air on the Beaufort scale. The strongest gust today was 20 mph.

Plan of the wind at Harrison/Boone Co., north up: blowing from 340 degrees, the north northwest, at 3 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HROFIG. C THE WIND AT HARRISON/BOONE CO.PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 340°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEHarrison/Boone Co., the windSTATION REPORT · ASOS HROTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-HRO-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-

Snow on the ground

Elsewhere in Arkansas

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

Near Jasper

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

Near Jasper

River and lake gauges