SUX Weather: METAR, TAF and Runway Winds

Sioux Gateway Airport, Sioux City, IA · KSUX

Current weather at Sioux Gateway Airport in Sioux City, IA (IATA SUX, ICAO KSUX): the latest observation puts the airport in MVFR (marginal visual flight rules) conditions, wind 320° at 13 kt. Below are the latest METAR and TAF from the NOAA Aviation Weather Center, decoded into plain English, and the headwind and crosswind on each runway.

SUX airport info SUX NOTAMs

Current conditions (METAR)

MVFRObserved at 12:52Z on Nov 5, 35 minutes ago

Wind: from the northwest (320° true) at 13 knots.
Visibility: 10 miles or more.
Weather: no rain, snow, fog or other weather reported.
Clouds: overcast at 1,200 ft; the ceiling is 1,200 ft above the ground.
Temperature: 6°C (42°F), dew point 3°C (38°F).
Altimeter: 29.92 inHg (1013 hPa).

METAR KSUX 051252Z 32013KT 10SM OVC012 06/03 A2992 RMK AO2 SLP138 T00560033

Runway winds

Components for the current wind, 320° at 13 kt. Headings are true, as METAR winds are; the most-headwind runway ends are marked, among runways at least half as long as the longest.

Runway	Heading (true)	Headwind	Crosswind	Length
13	136°	Tailwind 13 kt	1 kt from the left	9,002 ft
31 Most headwind	316°	13 kt	1 kt from the right	9,002 ft
18	181°	Tailwind 10 kt	9 kt from the right	6,401 ft
36	001°	10 kt	9 kt from the left	6,401 ft

Forecast (TAF)

Issued Nov 5 11:24Z, valid Nov 5 12:00Z to Nov 6 12:00Z

TAF KSUX 051124Z 0512/0612 32012G21KT P6SM SCT015 TEMPO 0512/0514 OVC015 FM051500 34012G19KT P6SM SCT009 OVC015 FM060000 01006KT P6SM OVC015

Nov 5 12:00Z to 15:00Z
Wind 320° at 12 kt, gusting 21 kt; visibility 6 miles or more; scattered clouds at 1,500 ft.
Temporarily, Nov 5 12:00Z to 14:00Z
Overcast at 1,500 ft.
From Nov 5 15:00Z (until Nov 6 00:00Z)
Wind 340° at 12 kt, gusting 19 kt; visibility 6 miles or more; scattered clouds at 900 ft, overcast at 1,500 ft.
From Nov 6 00:00Z (until 12:00Z)
Wind 010° at 6 kt; visibility 6 miles or more; overcast at 1,500 ft.

Airport diagram

Official FAA PDF (effective Oct 29 to Nov 26)

FAA airport diagram, cycle 2611, effective Oct 29 to Nov 26, 2026. Reference only, not for navigation.

FBOs and services

FBOs

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Times are UTC (Z); the time after a slash is the local time at the airport. Weather and runway data come from the NOAA Aviation Weather Center (aviationweather.gov) and are refreshed here every few minutes; the plain-English summaries are generated by cwsi.net and may simplify, so the raw METAR and TAF are authoritative. Runway headings are true, worked out from NOAA's runway alignment. cwsi.net is not affiliated with NOAA or the FAA: get an official weather briefing before flight.