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KATW· ATW· Appleton

Appleton International Airport

medium airport · elevation 918 ft (280 m)
10:12Z 01:43Z Night
Current METARVFR
3 min ago·04:55Z
KATW 250455Z AUTO 21004KT 10SM BKN070 OVC090 17/16 A2989 RMK AO2
Wind
210° 4 kt
Visibility
10 SM
Ceiling
7,000 ft
Temperature
17°C / 16°C
temp / dew
QNH
1012 hPa
29.89 inHg
Clouds
BKN 7,000ft, OVC 9,000ft
Weather
Station
KATW
Remarks
automated station with a precipitation discriminator
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
SIGMET / AIRMET (0)
None active in area.
PIREPs (1)
  • FL270B739
    10 min ago
    TURB LGT
Wind & Runways
NESW4 kt210°
Wind arrow points downwind.
Runways
03/212439 mCON
12/301982 mCON
Runway components
RunwayHead/TailCrosswind
RWY 03/21TW 4 ktXW 0 kt L
RWY 12/30TW 0 ktXW 4 kt R
44.2585°, -88.5190°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
RunwayStatusHW (kt)XW (kt)Flags
RWY 03/21 (use 21)PreferredHW 40 R
RWY 12/30 (use 30)UsableHW 04 L
Density altitude
1,410 ft
elevation 918 ft
ISA deviation
+3.8°C
Frequencies (community-maintained, cross-check AIP)KATW
  • ATIS127.150
  • GNDAPPLETON GND121.700
  • TWRAPPLETON TWR119.600
  • A/DGREEN BAY APP/DEP126.300
  • CTAF119.600
  • UNICUNICOM122.950
Navaids near airportwithin 30 NM
IdentTypeFreqDist (NM)Power
AQNDB407 kHz5.8LOW
ATNDB230 kHz6.4LOW
OSHVORTAC111.80 MHz16.2MEDIUM
GRNDB356 kHz16.2LOW
SGNDB332 kHz18.6LOW
PCZNDB382 kHz21.8LOW
GRBVORTAC115.50 MHz22.6HIGH
OSNDB395 kHz23.2LOW
CLINDB209 kHz23.5LOW
FLDNDB248 kHz29.4LOW
Runways2

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

  • RWY 03/218,003 ft (2,439 m)
    Surface
    CON
    Lighting
    Lit
    ILS
  • RWY 12/306,502 ft (1,982 m)
    Surface
    CON
    Lighting
    Lit
    ILS
24-hour trend (Iowa State IEM)KATW
Wind4 kt
Vis16.1 km
Temp23°C
QNH1012 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=34
NESWCALM0%
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Appleton International Airport
12302103
Terminal Aerodrome Forecast
Issued 2026/06/24 18:48 UTC
MVFRBASE24/18Z → 24/20Z2308KT · 6 SM · VCSH · BKN020
Wind: 2308KT
Visibility: 6 SM
Weather: VCSH
Clouds: BKN020
TAF KATW 241747Z 2418/2518 23008KT P6SM VCSH BKN020
VFRFM24/20Z → 24/22Z2305KT · 6 SM · VCSH · BKN045
Wind: 2305KT
Visibility: 6 SM
Weather: VCSH
Clouds: BKN045
FM242000 23005KT P6SM VCSH BKN045
VFRFM24/22Z → 25/02Z2305KT · 6 SM · -SHRA · BKN050
Wind: 2305KT
Visibility: 6 SM
Weather: -SHRA
Clouds: BKN050
FM242200 23005KT P6SM -SHRA BKN050
IFRTEMPO24/22Z → 25/01Z3 SM · -TSRA · BKN035(CB)sn
Visibility: 3 SM
Weather: -TSRA
Clouds: BKN035(CB)sn
TEMPO 2422/2501 3SM -TSRA BKN035CB
VFRFM25/02Z → 25/05Z2404KT · 6 SM · -SHRA · BKN090
Wind: 2404KT
Visibility: 6 SM
Weather: -SHRA
Clouds: BKN090
FM250200 24004KT P6SM -SHRA BKN090
VFRFM25/05Z → 25/11ZVRB3KT · 6 SM · BKN070
Wind: VRB3KT
Visibility: 6 SM
Clouds: BKN070
FM250500 VRB03KT P6SM BKN070
IFRFM25/11Z → 25/15Z0204KT · 6 SM · BKN008
Wind: 0204KT
Visibility: 6 SM
Clouds: BKN008
FM251100 02004KT P6SM BKN008
MVFRFM25/15Z → 25/18Z0105KT · 6 SM · BKN015
Wind: 0105KT
Visibility: 6 SM
Clouds: BKN015
FM251500 01005KT P6SM BKN015
Raw TAF
TAF KATW 241747Z 2418/2518 23008KT P6SM VCSH BKN020 FM242000 23005KT P6SM VCSH BKN045 FM242200 23005KT P6SM -SHRA BKN050 TEMPO 2422/2501 3SM -TSRA BKN035CB FM250200 24004KT P6SM -SHRA BKN090 FM250500 VRB03KT P6SM BKN070 FM251100 02004KT P6SM BKN008 FM251500 01005KT P6SM BKN015
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