Weather Forecast - Chicago O'Hare International Airport

Terminal Aerodrome Forecast (TAF) for KORD

KORD
ORD

Terminal Aerodrome Forecast

Issued: Sep 17, 2025 02:56 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 KORD 170256Z 1703/1806 VRB03KT P6SM FEW300 TEMPO 1710/1713 5SM BR FM171300 06007KT P6SM FEW250
Upcoming Changes (Next 12 Hours)
05:07Z BASE
+0h
VFR VRB 3kt
Visibility: >6SM
10:00Z TEMPO
+5h
MVFR
Visibility: 5SM
Mist
13:00Z FM171300
+8h
VFR 60° 7kt
Visibility: >6SM

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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 Chicago O'Hare International Airport (KORD), 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.