Weather Forecast - McChord Air Force Base

Terminal Aerodrome Forecast (TAF) for KTCM

KTCM
TCM

Terminal Aerodrome Forecast

Issued: Sep 15, 2025 21:00 UTC
Valid From: Jan 1, 1970 00:00 UTC
Valid To: Jan 1, 1970 00:00 UTC

Forecast (TAF)

View Full TAF
Raw TAF
TAF KTCM 152100Z 1521/1703 03010G15KT 9999 FEW040 QNH3009INS BECMG 1604/1605 VRB06KT 9999 SKC QNH3000INS BECMG 1618/1619 02010KT 9999 SKC QNH2995INS TX25/1523Z TN10/1613Z
Upcoming Changes (Next 12 Hours)
23:42Z BASE
+0h
VFR 30° 10kt
Visibility: 10+ km
04:00Z BECMG
+5h
VFR VRB 6kt
Visibility: 10+ km

Complete Airport Info

Full airport details, runway information, and comprehensive weather data

Current METAR

Real-time weather conditions and current observations

Historical Weather

Weather trends and historical analysis for planning

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 McChord Air Force Base (KTCM), 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.