Weather Forecast - Ontario International Airport

Terminal Aerodrome Forecast (TAF) for KONT

KONT
ONT

Terminal Aerodrome Forecast

Issued: Sep 16, 2025 05:20 UTC
Valid From: Jan 1, 1970 00:00 UTC
Valid To: Jan 1, 1970 00:00 UTC

Forecast (TAF)

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Raw TAF
TAF KONT 160520Z 1606/1712 VRB04KT P6SM SCT120 FM162100 25013KT P6SM SKC FM170500 VRB04KT P6SM SCT150
Upcoming Changes (Next 12 Hours)
09:10Z BASE
+0h
VFR VRB 4kt
Visibility: >6SM
21:00Z FM162100
+12h
VFR 250° 13kt
Visibility: >6SM

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Current METAR

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Historical Weather

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About TAF Weather Forecasts

TAF (Terminal Aerodrome Forecast) is the standardized format for aviation weather forecasts at airports worldwide. This page displays the current TAF forecast for Ontario International Airport (KONT), providing essential forecast information for flight planning and aviation operations.

TAF forecasts typically cover 24 to 30 hours and include detailed predictions of wind, visibility, weather phenomena, and cloud conditions. The forecast uses change indicators like BECMG (becoming), TEMPO (temporary), and PROB (probability) to describe expected weather transitions and their timing.

Aviation forecasts are issued by qualified meteorologists and updated regularly. TAF data is essential for flight planning, fuel calculations, and alternate airport selection. Always consult the most recent forecast and consider METAR observations when making flight decisions.