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ONT Weather: METAR, TAF and Runway Winds

Ontario International Airport, Ontario, CA · KONT

Current weather at Ontario International Airport in Ontario, CA (IATA ONT, ICAO KONT): the latest observation puts the airport in VFR (visual flight rules) conditions, wind 240° at 6 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.

Current conditions (METAR)

VFRObserved at 21:53Z on Oct 27, 28 minutes ago
  • Wind: from the west-southwest (240° true) at 6 knots.
  • Visibility: 10 miles or more.
  • Weather: no rain, snow, fog or other weather reported.
  • Clouds: few clouds at 3,000 ft; no ceiling.
  • Temperature: 25°C (77°F), dew point 9°C (48°F).
  • Altimeter: 29.94 inHg (1014 hPa).
METAR KONT 272153Z 24006KT 10SM FEW030 25/09 A2994 RMK AO2 SLP128 T02500089

Runway winds

Components for the current wind, 240° at 6 kt. Headings are true, as METAR winds are; the most-headwind runway ends are marked.

RunwayHeading (true)HeadwindCrosswindLength
08L090°Tailwind 5 kt3 kt from the right12,197 ft
26R Most headwind270°5 kt3 kt from the left12,197 ft
08R090°Tailwind 5 kt3 kt from the right10,200 ft
26L Most headwind270°5 kt3 kt from the left10,200 ft

Forecast (TAF)

Issued Oct 27 17:22Z, valid Oct 27 18:00Z to Oct 29 00:00Z

TAF KONT 271722Z 2718/2824 VRB04KT P6SM SKC FM272100 25010KT P6SM SKC FM280400 VRB04KT P6SM SCT200 FM282100 25010KT P6SM SCT200
  1. Oct 27 18:00Z to 21:00Z
    Wind variable at 4 kt; visibility 6 miles or more; clear skies.
  2. From Oct 27 21:00Z (until Oct 28 04:00Z)
    Wind 250° at 10 kt; visibility 6 miles or more; clear skies.
  3. From Oct 28 04:00Z (until 21:00Z)
    Wind variable at 4 kt; visibility 6 miles or more; scattered clouds at 20,000 ft.
  4. From Oct 28 21:00Z (until Oct 29 00:00Z)
    Wind 250° at 10 kt; visibility 6 miles or more; scattered clouds at 20,000 ft.

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Times are UTC (Z). 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.

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