PASY TAF
Terminal aerodrome forecast for Eareckson As (SYA · PASY), Shemya, AK. Issued 20 Sep 2026 2200Z, valid 2200Z to 0400Z, decoded period by period below. · Open on the map
All of Eareckson As — runways, frequencies, charts and live weatherTAF issued 20 Sep 2026 2200Z
valid 2200Z to 0400ZTAF PASY 202200Z 2022/2204 VRB06KT 9999 FEW010 OVC015 620406 QNH3028INS BECMG 2103/2104 21009KT 9999 FEW010 BKN050 OVC100 620505 QNH3020INS BECMG 2112/2113 24010G15KT 9999 FEW050 BKN100 OVC150 QNH3013INS TX10/2114Z TN08/2104Z LIMITED METWATCH 2102 TIL 2110
Times are UTC (Zulu), as they appear in the bulletin.
Period by period
| Period (UTC) | Change | Wind | Vis | Ceiling | Sky | Cat |
|---|---|---|---|---|---|---|
| 2200Z to 0300Z | Initial | Variable at 6 kt | 6+ SM | 1,500 ft OVC | Few at 1,000 ft AGL, Overcast at 1,500 ft AGL | MVFR |
| 0300Z to 1200Z | BECMG | 210° at 9 kt | 6+ SM | 5,000 ft BKN | Few at 1,000 ft AGL, Broken at 5,000 ft AGL, Overcast at 10,000 ft AGL | VFR |
| 1200Z to 0400Z | BECMG | 240° at 10-15 kt | 6+ SM | 10,000 ft BKN | Few at 5,000 ft AGL, Broken at 10,000 ft AGL, Overcast at 15,000 ft AGL | VFR |
What the change groups mean
- BECMG
- Becoming — a gradual change over the stated window.
What the categories mean
- MVFR
- Marginal VFR — ceiling 1,000 to 3,000 ft and/or visibility 3 to 5 SM.
- VFR
- Visual flight rules — ceiling above 3,000 ft and visibility greater than 5 SM.
Frequently asked
What is the current TAF for PASY?
The forecast issued 20 Sep 2026 2200Z for Eareckson As reads: TAF PASY 202200Z 2022/2204 VRB06KT 9999 FEW010 OVC015 620406 QNH3028INS BECMG 2103/2104 21009KT 9999 FEW010 BKN050 OVC100 620505 QNH3020INS BECMG 2112/2113 24010G15KT 9999 FEW050 BKN100 OVC150 QNH3013INS TX10/2114Z TN08/2104Z LIMITED METWATCH 2102 TIL 2110
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 PASY
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.
Something here wrong or out of date? Report a data problem.