Storm Station
North Key Largo, Florida
78°
Mostly clear· Feels like 78°·Light air 1 mph NNE
A slight chance of rain showers. Sunny, with a high near 87. East wind 0 to 5 mph. Chance of precipitation is 20%.
-UV
-Air quality
82%Humidity
15%Cloud

What is measuring near here

The 5 instruments nearest North Key Largo, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.4 miles away.

measured now3 instruments

Key Largo - Ocean ReefK70

At an airfield/0.8 mi away/3 ft/1 ft below here

temp, wind, gust, visibility, precip, pressure

Rank959of 1,219

Everglades ARS ScanEARF1

At a river or reservoir gauge/21.1 mi away/9 ft/5 ft above here

temp, wind, gust, humidity, pressure

Rank909of 1,219

Everglades ARSS2051

At a soil climate station/21.1 mi away/9 ft/5 ft above here

temp, humidity, soil temp, soil moisture

Rank-

measured daily2 instruments

Key Largo 17.9 NEFL-MN-37

In a volunteer observer's own ground/0.4 mi away/12 ft/8 ft above here

precip, snowfall, snow depth

Rank-

Key LargoKLPF1

At a cooperative observer's station/15.3 mi away/49 ft/45 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Key Largo - Ocean Reef, drawn

The nearest airport reporting now, 0.8 mi from North Key Largo. From its report of Sep 27, 2026, 8:35 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 Key Largo - Ocean Reef, 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 K70FIG. A THE SKY OVER KEY LARGO - OCEAN REEFSECTION, 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 MORE0510TITLEKey Largo - Ocean Reef, the skySTATION REPORT · ASOS K70TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-K70-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

78.8 F with a dew point of 75.2 F, 89 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 900 ft up.

Chart of the air at Key Largo - Ocean Reef: temperature 78.8 degrees Fahrenheit and dew point 75.2, 89 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 900 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT K70FIG. B THE AIR AT KEY LARGO - OCEAN REEFTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00060 F70 F80 F90 FSATURATES 900 FT ABOVE THE STATION, AT 74.3 FTEMPERATURE 78.8 FDEW POINT 75.2 FSPREAD 3.6 FRELATIVE HUMIDITY 89 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 POINTTITLEKey Largo - Ocean Reef, the airSTATION REPORT · ASOS K70TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-K70-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Key Largo - Ocean Reef, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT K70FIG. C THE WIND AT KEY LARGO - OCEAN REEFPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEKey Largo - Ocean Reef, the windSTATION REPORT · ASOS K70TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-K70-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Key Largo - Ocean Reef, in 6 sheets, each beside the Field Book plates that explain it

-in

Snow on the ground

Elsewhere in Florida

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

Near North Key Largo

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