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Union Grove, Alabama

Town in Marshall County, Alabama

Air quality

The air at Union Grove

Index 60, moderate, led by fine particles. Read at 4 AM from its reporting area, Huntsville (AL), 21 miles off.

60Moderate
  • Fine particles (PM2.5)60Moderate21.7 mi
  • Ozone23Good27 ppb21.7 mi
  • Coarse particles (PM10)19Good21.7 mi

The days ahead

Moderate each day through Today, led by fine particles. Yesterday measured 59, moderate.

Smoke, the next 46 hours

Smoke near the ground peaks at index 53, moderate, Fri 6 AM.

FriSat

Precipitation

What has fallen at Union Grove

None in the last 3 days, to Fri 3 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 Union Grove, the next 46 hours

Visibility stays 10 miles or more through Sun 1 AM.

FriSat

On the radar over Union Grove, AlabamaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 7 instruments nearest Union Grove, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.2 miles away.

measured now5 instruments

Guntersville8A1

At an airfield/10.6 mi away/610 ft/415 ft below here

temp, wind, gust, visibility, precip, pressure

Rank751of 798

Stanley FarmS2056

At a soil climate station/13.2 mi away/635 ft/390 ft below here

temp, humidity, soil temp, soil moisture

Rank580of 798

Cullman 3 ENE63867

At a climate reference station/24.2 mi away/800 ft/225 ft below here

temp, humidity, wind, solar, precip

Rank545of 798

measured daily2 instruments

Arab 4.0 ENEAL-MS-17

In a volunteer observer's own ground/4.2 mi away/1,034 ft/9 ft above here

precip, snowfall, snow depth

Rank-

GuntersvilleGUNA1

At a cooperative observer's station/8.6 mi away/627 ft/398 ft below here

snowfall, snow depth, precip, high, low

Rank16of 798

Station report

The weather at Guntersville, drawn

The nearest airport reporting now, 10.6 mi from Union Grove, Alabama. From its report of Oct 16, 2026, 4:35 AM local time: 3 of its 6 sheets.

The sky

Sky obscured at 500 ft; the ceiling is 500 ft; visibility 1/2 mi.

Section of the sky over Guntersville, height above the station to scale: sky obscured cloud with its base at 500 feet, the ceiling at 500 feet, and visibility of 1/2 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 8A1FIG. A THE SKY OVER GUNTERSVILLESECTION, 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 SHEETVV 500 FTSKY OBSCURED, 8 EIGHTHS OF THE SKYCEILING 500 FTVISIBILITY, MILES: 1/2 MI0510TITLEGuntersville, the skySTATION REPORT · ASOS 8A1TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-8A1-1DRAWN AS linework on paperSOURCES FB-WAT-020, FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

64.4 F with a dew point of 64.4 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 500 ft.

Chart of the air at Guntersville: temperature 64.4 degrees Fahrenheit and dew point 64.4, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 8A1FIG. B THE AIR AT GUNTERSVILLETHE 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 FSATURATED AT THE GROUNDLOWEST CLOUD REPORTED, VV 500 FTTEMPERATURE AND DEW POINT 64.4 F, 64.4 FRELATIVE HUMIDITY 100 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 POINTTITLEGuntersville, the airSTATION REPORT · ASOS 8A1TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-8A1-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the east northeast (70 degrees) at 2 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Guntersville, north up: blowing from 70 degrees, the east northeast, at 2 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 8A1FIG. C THE WIND AT GUNTERSVILLEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 70°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 2 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEGuntersville, the windSTATION REPORT · ASOS 8A1TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-8A1-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Alabama

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

Near Union Grove

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

Near Union Grove

River and lake gauges