KCLM TAF
Terminal aerodrome forecast for William R Fairchild International (CLM · KCLM), Port Angeles, WA. Issued 21 Sep 2026 0530Z, valid 0600Z to 0600Z, decoded period by period below. · Open on the map
All of William R Fairchild International — runways, frequencies, charts and live weatherTAF issued 21 Sep 2026 0530Z
valid 0600Z to 0600ZTAF KCLM 210530Z 2106/2206 28007KT P6SM SKC FM211000 28004KT P6SM BKN250 FM211600 29006KT P6SM BKN025 FM211900 30009KT P6SM FEW250 FM212100 31009KT P6SM FEW250 FM220200 28008KT P6SM BKN250
Times are UTC (Zulu), as they appear in the bulletin.
Period by period
| Period (UTC) | Change | Wind | Vis | Ceiling | Sky | Cat |
|---|---|---|---|---|---|---|
| 0600Z to 1000Z | Initial | 280° at 7 kt | 6+ SM | Clear | Clear below 12,000 ft | VFR |
| 1000Z to 1600Z | FM | 280° at 4 kt | 6+ SM | 25,000 ft BKN | Broken at 25,000 ft AGL | VFR |
| 1600Z to 1900Z | FM | 290° at 6 kt | 6+ SM | 2,500 ft BKN | Broken at 2,500 ft AGL | MVFR |
| 1900Z to 2100Z | FM | 300° at 9 kt | 6+ SM | Clear | Few at 25,000 ft AGL | VFR |
| 2100Z to 0200Z | FM | 310° at 9 kt | 6+ SM | Clear | Few at 25,000 ft AGL | VFR |
| 0200Z to 0600Z | FM | 280° at 8 kt | 6+ SM | 25,000 ft BKN | Broken at 25,000 ft AGL | VFR |
What the change groups mean
- FM
- From — a rapid, permanent change to the conditions that follow.
What the categories mean
- VFR
- Visual flight rules — ceiling above 3,000 ft and visibility greater than 5 SM.
- MVFR
- Marginal VFR — ceiling 1,000 to 3,000 ft and/or visibility 3 to 5 SM.
Frequently asked
What is the current TAF for KCLM?
The forecast issued 21 Sep 2026 0530Z for William R Fairchild International reads: TAF KCLM 210530Z 2106/2206 28007KT P6SM SKC FM211000 28004KT P6SM BKN250 FM211600 29006KT P6SM BKN025 FM211900 30009KT P6SM FEW250 FM212100 31009KT P6SM FEW250 FM220200 28008KT P6SM BKN250
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 KCLM
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.