KOTH TAF

Terminal aerodrome forecast for Southwest Oregon Regional (OTH · KOTH), North Bend, OR. Issued 20 Sep 2026 2337Z, valid 0000Z to 0000Z, decoded period by period below. · Open on the map

All of Southwest Oregon Regional — runways, frequencies, charts and live weather

TAF issued 20 Sep 2026 2337Z

valid 0000Z to 0000Z

TAF KOTH 202337Z 2100/2124 35021G30KT P6SM OVC010 FM210300 36015G22KT 5SM BR OVC008 FM210600 35007KT 3SM BR OVC005 FM211900 34010KT P6SM OVC015 FM212100 35014KT P6SM SCT015

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

Period by period

Period (UTC)	Change	Wind	Vis	Ceiling	Sky	Cat
0000Z to 0300Z	Initial	350° at 21-30 kt	6+ SM	1,000 ft OVC	Overcast at 1,000 ft AGL	MVFR
0300Z to 0600Z	FM	360° at 15-22 kt	5 SM	800 ft OVC	Overcast at 800 ft AGL	IFR
0600Z to 1900Z	FM	350° at 7 kt	3 SM	500 ft OVC	Overcast at 500 ft AGL	IFR
1900Z to 2100Z	FM	340° at 10 kt	6+ SM	1,500 ft OVC	Overcast at 1,500 ft AGL	MVFR
2100Z to 0000Z	FM	350° at 14 kt	6+ SM	Clear	Scattered at 1,500 ft AGL	VFR

What the change groups mean

FM: From — a rapid, permanent change to the conditions that follow.

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.
VFR: Visual flight rules — ceiling above 3,000 ft and visibility greater than 5 SM.

Frequently asked

What is the current TAF for KOTH?

The forecast issued 20 Sep 2026 2337Z for Southwest Oregon Regional reads: TAF KOTH 202337Z 2100/2124 35021G30KT P6SM OVC010 FM210300 36015G22KT 5SM BR OVC008 FM210600 35007KT 3SM BR OVC005 FM211900 34010KT P6SM OVC015 FM212100 35014KT P6SM SCT015

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 KOTH

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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