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Siloam Springs, Arkansas

City in Benton County, Arkansas

Air quality

The air at Siloam Springs

Index 24, good, led by fine particles. Read at 11 AM from its reporting area, Springdale (Springdale-Fayetteville-Bentonville) (AR), 24 miles off.

24Good
  • Fine particles (PM2.5)24Good-
  • Ozone22Good-

The days ahead

Good each day through Sun Oct 18, led by fine particles. Yesterday measured 29, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 7 AM.

FriSatSun

Precipitation

What has fallen at Siloam Springs

0.01 in in the last 24 hours, 1.45 in over the last 3 days, to Fri 10 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.01in
Last 3 days
1.45in

Visibility

How far you can see at Siloam Springs, the next 45 hours

Visibility stays 10 miles or more through Sun 7 AM.

FriSatSun

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

What is measuring near here

The 6 instruments nearest Siloam Springs, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.9 miles away.

measured now4 instruments

measured daily2 instruments

Siloam Springs 1.9 EAR-BT-40

In a volunteer observer's own ground/1.9 mi away/1,144 ft/48 ft above here

precip, snowfall, snow depth

Rank-

GravetteGVTA4

At a cooperative observer's station/17.9 mi away/1,161 ft/65 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Siloam Spring(AWOS), drawn

The nearest airport reporting now, 2.8 mi from Siloam Springs, Arkansas. From its report of Oct 16, 2026, 10:56 AM local time: 3 of its 6 sheets.

The sky

Broken at 3,300 ft; the ceiling is 3,300 ft.

Section of the sky over Siloam Spring(AWOS), height above the station to scale: broken cloud with its base at 3,300 feet, the ceiling at 3,300 feet.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SLGFIG. A THE SKY OVER SILOAM SPRING(AWOS)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 STATION01,0002,0003,0004,0005,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETBKN 3,300 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 3,300 FTTITLESiloam Spring(AWOS), the skySTATION REPORT · ASOS SLGTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-SLG-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

52.0 F with a dew point of 39.0 F, 61 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 3,000 ft up; the lowest cloud reported is at 3,300 ft.

Chart of the air at Siloam Spring(AWOS): temperature 52.0 degrees Fahrenheit and dew point 39.0, 61 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 3,000 feet above the station, against the lowest cloud reported at 3,300 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SLGFIG. B THE AIR AT SILOAM SPRING(AWOS)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 STATION01,0002,0003,0004,0005,00030 F40 F50 F60 FSATURATES 3,000 FT ABOVE THE STATION, AT 36.2 FLOWEST CLOUD REPORTED, BKN 3,300 FTTEMPERATURE 52.0 FDEW POINT 39.0 FSPREAD 13.0 FRELATIVE HUMIDITY 61 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 POINTTITLESiloam Spring(AWOS), the airSTATION REPORT · ASOS SLGTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-SLG-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (350 degrees) at 22 mph, gusting 28 mph: force 5, a fresh breeze on the Beaufort scale. The strongest gust today was 31 mph.

Plan of the wind at Siloam Spring(AWOS), north up: blowing from 350 degrees, the north, at 22 miles an hour, gusting 28; beside it the Beaufort scale from calm to hurricane force, force 5, fresh breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SLGFIG. C THE WIND AT SILOAM SPRING(AWOS)PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 350°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE19NOW, 22 MPH6STRONG BREEZE25GUST, 28 MPH7NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESiloam Spring(AWOS), the windSTATION REPORT · ASOS SLGTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-SLG-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Siloam Spring(AWOS), in 6 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in Arkansas

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

Near Siloam Springs

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

Near Siloam Springs

River and lake gauges