Weather Forecast - Great Falls International Airport

Terminal Aerodrome Forecast (TAF) for KGTF

KGTF
GTF

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
KGTF 160520Z 1606/1706 25007KT P6SM BKN050 TEMPO 1606/1609 5SM -TSRA OVC045CB FM161800 34006KT P6SM BKN050 FM162200 02008KT P6SM BKN060 FM170000 10006KT P6SM BKN100 FM170100 17005KT P6SM SKC
Upcoming Changes (Next 12 Hours)
07:14Z BASE
+0h
VFR 250° 7kt
Visibility: >6SM
Ceiling: 5,000ft
18:00Z FM161800
+11h
VFR 340° 6kt
Visibility: >6SM
Ceiling: 5,000ft

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Current METAR

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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 Great Falls International Airport (KGTF), 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.