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DeKalb Junction, New York

Community in St. Lawrence County, New York

Air quality

The air at DeKalb Junction

Index 14, good, led by ozone. Read at 1 AM from its reporting area, Adirondacks Region (NY), 52 miles off.

14Good
  • Ozone14Good-

The days ahead

Good each day through Today, led by fine particles.

Smoke, the next 43 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at DeKalb Junction

None in the last 24 hours; 1.35 in over the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
1.35in

Visibility

How far you can see at DeKalb Junction, the next 43 hours

Mist or haze: visibility falls to 2 miles Fri 3 AM.

FriSat

On the radar over DeKalb Junction, New YorkReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest DeKalb Junction, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.5 miles away.

measured now3 instruments

measured daily2 instruments

De Kalb Junction 3.2 WNWNY-SL-28

In a volunteer observer's own ground/3.5 mi away/390 ft/89 ft below here

precip, snowfall, snow depth

Rank-

Station report

The weather at Ogdensburg INTL, drawn

The nearest airport reporting now, 15.7 mi from DeKalb Junction, New York. From its report of Oct 16, 2026, 1:35 AM local time: 3 of its 6 sheets.

The sky

A few clouds at 4,000 ft, a few clouds at 6,500 ft, overcast at 7,500 ft; the ceiling is 7,500 ft; visibility 10 mi or more.

Section of the sky over Ogdensburg INTL, height above the station to scale: a few clouds cloud with its base at 4,000 feet, a few clouds cloud with its base at 6,500 feet, overcast cloud with its base at 7,500 feet, the ceiling at 7,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OGSFIG. A THE SKY OVER OGDENSBURG INTLSECTION, 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 STATION02,5005,0007,50010,00012,500ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTOVC 7,500 FTOVERCAST, 8 EIGHTHS OF THE SKYFEW 6,500 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYFEW 4,000 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYCEILING 7,500 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEOgdensburg INTL, the skySTATION REPORT · ASOS OGSTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-OGS-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018, FB-SKY-013, FB-SKY-014

The air

46.4 F with a dew point of 42.8 F, 87 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 800 ft up; the lowest cloud reported is at 4,000 ft.

Chart of the air at Ogdensburg INTL: temperature 46.4 degrees Fahrenheit and dew point 42.8, 87 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 800 feet above the station, against the lowest cloud reported at 4,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OGSFIG. B THE AIR AT OGDENSBURG INTLTHE 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 800 FT ABOVE THE STATION, AT 41.9 FLOWEST CLOUD REPORTED, FEW 4,000 FTTEMPERATURE 46.4 FDEW POINT 42.8 FSPREAD 3.6 FRELATIVE HUMIDITY 87 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 POINTTITLEOgdensburg INTL, the airSTATION REPORT · ASOS OGSTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-OGS-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 Ogdensburg INTL, 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 OGSFIG. C THE WIND AT OGDENSBURG INTLPLAN, 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 FORCE73TITLEOgdensburg INTL, the windSTATION REPORT · ASOS OGSTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-OGS-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Gouverneur 3 NW (GOVN6), 15.8 miles from here, read 15 Oct, 19:00. measured daily

Elsewhere in New York

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

Near DeKalb Junction

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

Near DeKalb Junction

River and lake gauges