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Somerville, Alabama

Town in Morgan County, Alabama

Air quality

The air at Somerville

Index 58, moderate, led by fine particles. Read at 11 PM from its reporting area, Huntsville (AL), 13 miles off.

58Moderate
  • Fine particles (PM2.5)58Moderate10.5 mi
  • Ozone23Good24 ppb10.5 mi
  • Coarse particles (PM10)20Good19.4 mi

The days ahead

Moderate each day through Today, led by fine particles. Yesterday measured 56, moderate.

Smoke, the next 44 hours

Little smoke near the ground through Sat 7 PM: the index from smoke stays at 39 or under.

FriSat

Precipitation

What has fallen at Somerville

None in the last 3 days, to Thu 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 Somerville, the next 44 hours

Visibility stays 10 miles or more through Sat 7 PM.

FriSat

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

What is measuring near here

The 7 instruments nearest Somerville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.4 miles away.

measured now5 instruments

Stanley FarmS2056

At a soil climate station/6.8 mi away/635 ft/24 ft above here

temp, humidity, soil temp, soil moisture

Rank580of 798

Cullman 3 ENE63867

At a climate reference station/19.0 mi away/800 ft/189 ft above here

temp, humidity, wind, solar, precip

Rank545of 798

measured daily2 instruments

Decatur 5 SEDCTA1

At a cooperative observer's station/10.8 mi away/564 ft/47 ft below here

snowfall, snow depth, precip, high, low

Rank9of 798

Station report

The weather at Huntsville/Madison, drawn

The nearest airport reporting now, 12.4 mi from Somerville, Alabama. From its report of Oct 15, 2026, 10:53 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 Huntsville/Madison, 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 HSVFIG. A THE SKY OVER HUNTSVILLE/MADISONSECTION, 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 MORE0510TITLEHuntsville/Madison, the skySTATION REPORT · ASOS HSVTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-HSV-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

67.0 F with a dew point of 64.0 F, 90 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 700 ft up.

Chart of the air at Huntsville/Madison: temperature 67.0 degrees Fahrenheit and dew point 64.0, 90 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 700 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HSVFIG. B THE AIR AT HUNTSVILLE/MADISONTHE 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 700 FT ABOVE THE STATION, AT 63.3 FTEMPERATURE 67.0 FDEW POINT 64.0 FSPREAD 3.0 FRELATIVE HUMIDITY 90 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 POINTTITLEHuntsville/Madison, the airSTATION REPORT · ASOS HSVTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-HSV-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southeast (160 degrees) at 3 mph: force 1, a light air on the Beaufort scale. The strongest gust today was 18 mph.

Plan of the wind at Huntsville/Madison, north up: blowing from 160 degrees, the south southeast, 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 HSVFIG. C THE WIND AT HUNTSVILLE/MADISONPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 160°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEHuntsville/Madison, the windSTATION REPORT · ASOS HSVTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-HSV-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Huntsville/Madison, 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 Somerville

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

Near Somerville

River and lake gauges