KCMI TAF

Terminal aerodrome forecast for University Of Illinois/Willard (CMI · KCMI), Champaign/Urbana, IL. Issued 5 Nov 2026 1131Z, valid 1200Z to 1200Z, decoded period by period below. · Open on the map

All of University Of Illinois/Willard — runways, frequencies, charts and live weather

TAF issued 5 Nov 2026 1131Z

valid 1200Z to 1200Z

TAF KCMI 051131Z 0512/0612 23010G20KT P6SM SCT015 BKN025 FM052300 27012KT 6SM -SHRA SCT009 OVC012 TEMPO 0600/0604 4SM -SHRA BR OVC009 FM060400 30012KT P6SM SCT009 OVC012

Times are UTC (Zulu), as they appear in the bulletin.

Period by period

Period (UTC)	Change	Wind	Vis	Ceiling	Sky	Cat
1200Z to 2300Z	Initial	230° at 10-20 kt	6+ SM	2,500 ft BKN	Scattered at 1,500 ft AGL, Broken at 2,500 ft AGL	MVFR

2300Z to 0400Z	FM	270° at 12 kt	6+ SM	1,200 ft OVC	Scattered at 900 ft AGL, Overcast at 1,200 ft AGL	MVFR

0000Z to 0400Z	TEMPO	No change	4 SM	900 ft OVC	Overcast at 900 ft AGL	IFR

0400Z to 1200Z	FM	300° at 12 kt	6+ SM	1,200 ft OVC	Scattered at 900 ft AGL, Overcast at 1,200 ft AGL	MVFR

What the change groups mean

FM: From — a rapid, permanent change to the conditions that follow.
TEMPO: Temporary — expected for less than half the period, in spells under an hour.

What the categories mean

MVFR: Marginal VFR — ceiling 1,000 to 3,000 ft and/or visibility 3 to 5 SM.
IFR: Instrument flight rules — ceiling 500 to 999 ft and/or visibility 1 to less than 3 SM.

Frequently asked

What is the current TAF for KCMI?

The forecast issued 5 Nov 2026 1131Z for University Of Illinois/Willard reads: TAF KCMI 051131Z 0512/0612 23010G20KT P6SM SCT015 BKN025 FM052300 27012KT 6SM -SHRA SCT009 OVC012 TEMPO 0600/0604 4SM -SHRA BR OVC009 FM060400 30012KT P6SM SCT009 OVC012

How far ahead does a TAF forecast?

A TAF covers a 24-hour period at most airports and 30 hours at larger ones, issued four times a day at 0000Z, 0600Z, 1200Z and 1800Z. It describes conditions within roughly 5 statute miles of the airport, not the surrounding area.

What do FM, BECMG and TEMPO mean?

FM (from) marks a rapid, permanent change at the stated time. BECMG (becoming) marks a gradual change over the stated window. TEMPO marks conditions expected for less than half the period, in spells of under an hour each. PROB30 and PROB40 give the probability of the conditions that follow.

More about KCMI

Forecasts from the US National Weather Service Aviation Weather Center. Times are UTC (Zulu). For planning and education only — always confirm with an official preflight briefing.

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