Storm Station
Koyuk, Alaska
44° 50°/38°
Partly cloudy· Feels like 39°·Gentle breeze 9 mph N
Mostly cloudy, with a low around 36. North wind around 5 mph.
0UV Low
-Air quality
78%Humidity
62%Cloud
Now
12:30 AM
44feels39
now, partly cloudy
Today
Sep 27
5038
13mph
partly cloudy day
Mon
Sep 28
4138
10%
15mph
overcast
Tue
Sep 29
3832
overcast
Wed
Sep 30
3731
12mph
overcast
Thu
Oct 1
3327
12mph
overcast
Fri
Oct 2
3826
overcast
Sat
Oct 3
3934
10%
overcast
44°
50°38°
41°38°
38°32°
37°31°
33°27°
38°26°
39°34°

As of 12:30 AM in Koyuk, Alaska.

What is measuring near here

The 2 instruments nearest Koyuk, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.5 miles away.

measured now2 instruments

KoyukPAKK

At an airfield/0.5 mi away/131 ft/63 ft above here

temp, wind, gust, visibility, precip, pressure

Rank38of 844

HaycockHAYA2

At a river or reservoir gauge/18.5 mi away/225 ft/157 ft above here

temp, wind, gust, humidity, pressure

Rank292of 844

Station report

The weather at Koyuk, drawn

The nearest airport reporting now, 0.5 mi from Koyuk. From its report of Sep 26, 2026, 11:56 PM local time: 3 of its 6 sheets.

The sky

Scattered at 9,000 ft; visibility 10 mi or more.

Section of the sky over Koyuk, height above the station to scale: scattered cloud with its base at 9,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PAKKFIG. A THE SKY OVER KOYUKSECTION, 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 STATION02,5005,0007,50010,00012,50015,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTSCT 9,000 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLEKoyuk, the skySTATION REPORT · ASOS PAKKTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-PAKK-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

45.0 F with a dew point of 34.0 F, 65 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,500 ft up; the lowest cloud reported is at 9,000 ft.

Chart of the air at Koyuk: temperature 45.0 degrees Fahrenheit and dew point 34.0, 65 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,500 feet above the station, against the lowest cloud reported at 9,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PAKKFIG. B THE AIR AT KOYUKTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00020 F30 F40 F50 F60 FSATURATES 2,500 FT ABOVE THE STATION, AT 31.6 FLOWEST CLOUD REPORTED, SCT 9,000 FTTEMPERATURE 45.0 FDEW POINT 34.0 FSPREAD 11.0 FRELATIVE HUMIDITY 65 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 POINTTITLEKoyuk, the airSTATION REPORT · ASOS PAKKTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-PAKK-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (10 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Koyuk, north up: blowing from 10 degrees, the north, at 8 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PAKKFIG. C THE WIND AT KOYUKPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 10°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEKoyuk, the windSTATION REPORT · ASOS PAKKTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-PAKK-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-in

Snow on the ground

Elsewhere in Alaska

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

Near Koyuk

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