KOFK· OFK· Norfolk

Karl Stefan Memorial Airport

medium airport · elevation 1,573 ft (479 m)

11:47Z 01:20Z Day

⏎

Current METARMVFR

4 min ago·18:56Z

KOFK 231856Z AUTO 24010KT 10SM BKN015 BKN040 OVC110 19/17 A3012 RMK AO2 RAB35E56 SLP192 P0000 T01940172 $

Wind

240° 10 kt

Visibility

10 SM

Ceiling

1,500 ft

Temperature

19°C / 17°C

temp / dew

QNH

1020 hPa

30.12 inHg

Clouds

BKN 1,500ft, BKN 4,000ft, OVC 11,000ft

Weather

—

Station

KOFK

Remarks

automated station with a precipitation discriminator rain beginning at :35 ending at :56 sea level pressure of 1019.2 HPa 0/100 of an inch of precipitation fell in the last hour hourly temperature of 19.4°C and dew point of 17.2°C

Active hazards (US/Canada coverage via AviationWeather.gov)AWC

SIGMET / AIRMET (1)

SIGMETCONVECTIVESEV
23 17:55Z → 23 18:54Z
SFC – 38,000 ft

PIREPs (1)

FL350B739
20 min ago
TURB LGT

Wind & Runways

Wind arrow points downwind.

Runways

02/201768 mASP

14/321770 mASP

Runway components

Runway	Head/Tail	Crosswind
RWY 02/20	TW 8 kt	XW 7 kt L
RWY 14/32	TW 1 kt	XW 10 kt R

41.9855°, -97.4351°© CARTO Open in OSM →

Runway suitabilityconservative GA limits

Runway	Status	HW (kt)	XW (kt)	Flags
RWY 02/20 (use 20)	Preferred	HW 8	7 R	—
RWY 14/32 (use 32)	Usable	HW 1	10 L	—

Density altitude

2,244 ft

elevation 1,573 ft

ISA deviation

+7.1°C

Frequencies (community-maintained, cross-check AIP)KOFK

ASOS119.025
RDOCOLUMBUS RDO122.150
UNICCTAF/UNICOM122.700

Navaids near airportwithin 30 NM

Ident	Type	Freq	Dist (NM)	Power
OFK	VOR-DME	109.60 MHz	0.1	MEDIUM
OF	NDB	510 kHz	6.2	LOW
LCG	NDB	389 kHz	25.3	LOW
PLT	NDB	407 kHz	29.5	MEDIUM

Runways2

Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.

Runway	Surface	Length	Lighting	ILS
RWY 02/20	ASP	5,801 ft (1,768 m)	Lit	—
RWY 14/32	ASP	5,806 ft (1,770 m)	Lit	—

RWY 02/205,801 ft (1,768 m)
Surface
ASP
Lighting
Lit
ILS
—
RWY 14/325,806 ft (1,770 m)
Surface
ASP
Lighting
Lit
ILS
—

24-hour trend (Iowa State IEM)KOFK

Wind4 kt

Vis16.1 km

Temp28°C

QNH1020 hPa

24-hour wind rose (IEM ASOS, 16 direction bins)n=292

3–6 kt

6–10 kt

10–16 kt

16–22 kt

>22 kt

Airport diagram (OpenStreetMap)Karl Stefan Memorial Airport

Diagram unavailable for Karl Stefan Memorial Airport.

Terminal Aerodrome Forecast

Issued 2026/08/23 19:57 UTC

24/00Z

24/06Z

24/12Z

24/18Z

BASEVFR

FMVFR

TEMPO MVFR

VFRBASE23/19Z → 23/21Z2109KT · 6 SM · -SHRA · FEW020 OVC090

Wind: 2109KT

Visibility: 6 SM

Weather: -SHRA

Clouds: FEW020 OVC090

TAF AMD KOFK 231855Z 2319/2418 21009KT P6SM -SHRA FEW020 OVC090

MVFRTEMPO23/19Z → 23/21ZBKN015

Clouds: BKN015

TEMPO 2319/2321 BKN015

VFRFM23/21Z → 24/07Z1609KT · 6 SM · BKN090

Wind: 1609KT

Visibility: 6 SM

Clouds: BKN090

FM232100 16009KT P6SM BKN090

VFRFM24/07Z → 24/09Z1409KT · 6 SM · -TSRA · OVC110(CB)sn

Wind: 1409KT

Visibility: 6 SM

Weather: -TSRA

Clouds: OVC110(CB)sn

FM240700 14009KT 6SM -TSRA OVC110CB

VFRFM24/09Z → 24/11Z1509KT · 6 SM · -SHRA · BKN130

Wind: 1509KT

Visibility: 6 SM

Weather: -SHRA

Clouds: BKN130

FM240900 15009KT P6SM -SHRA BKN130

VFRFM24/11Z → 24/18Z1409KT · 6 SM · BKN150

Wind: 1409KT

Visibility: 6 SM

Clouds: BKN150

FM241100 14009KT P6SM BKN150

Raw TAF

TAF AMD KOFK 231855Z 2319/2418 21009KT P6SM -SHRA FEW020 OVC090 TEMPO 2319/2321 BKN015 FM232100 16009KT P6SM BKN090 FM240700 14009KT 6SM -TSRA OVC110CB FM240900 15009KT P6SM -SHRA BKN130 FM241100 14009KT P6SM BKN150

Nearby airports

Columbus Municipal Airport

Columbus ·

KOLU

Sioux Gateway Airport / Brigadier General Bud Day Field

Sioux City ·

KSUX

Chan Gurney Municipal Airport

Yankton ·

KYKN

Central Nebraska Regional Airport

Grand Island ·