Portland Troutdale Airport (KTTD) Aviation Weather: METAR & TAF
As of 6:53 PM PDT, Oct 27, KTTD is currently VFR with winds from 210° at 7 knots, visibility 10+ statute miles, and a 4,300 ft ceiling.
Live aviation weather for Portland Troutdale Airport in Portland, OR, including METAR, TAF, flight category, wind, visibility, ceiling, altimeter and runway crosswinds.
Portland Troutdale Airport (KTTD) is a regional airport serving Portland, OR at a field elevation of 39 ft. KTTD reports its own METAR and publishes a TAF, decoded live on this page as flight category, wind, visibility, ceiling and altimeter. It has one runway (07/25), the longest 5,399 ft. The official FAA airport diagram is at the bottom of the page.
Wind from the south-southwest (210°) at 7 kt, visibility 10+ statute miles, broken clouds at 4,300 ft, broken clouds at 5,000 ft, overcast at 6,500 ft, temperature 12°C (53°F), altimeter 30.05 inHg. Conditions are Visual Flight Rules (VFR), ceiling 4,300 ft.
METAR KTTD 280153Z 21007KT 10SM -RA BKN043 BKN050 OVC065 12/09 A3005 RMK AO2 RAB47 SLP175 P0000 T01170089
What changed at KTTD?
Since the 0053Z (5:53 PM PDT) report, compared automatically against the latest METAR.
- Rain began (-RA).
- Wind speed up from 0 to 7 kt.
- Ceiling moved from 6,500 ft to 4,300 ft.
Current pilot readout for KTTD
KTTD is currently VFR with winds from 210° at 7 knots, visibility 10+ statute miles, and a 4,300 ft ceiling. the wind favors west-facing runway ends (25). Density altitude is approximately -500 ft (field elevation 39 ft). Review the latest TAF below for forecast changes before departure.
KTTD by the numbers
What the long-run records say about flying here, computed for this airport alone.
KTTD reported VFR in 81% of daylight observations over 20 years, about 259 flyable days a year. July is the most reliable month and December the least, with IFR or worse 9% of the time. When conditions drop it is usually a mix of low ceilings (under 1,000 ft 3% of hours) and low visibility (under 3 miles 2%).
Over 20 years of hourly winds, runway 07 had the best headwind 55% of the time, runway 25 45%, and winds were calm 40% of hours. Winds most often blow from the east. Crosswind on the best available runway topped 15 kt in under 1% of hours.
Fog was reported on about 22 days a year, and fog or mist on 134. January and December are the foggiest months, with fog in 12% of hours, against 1% in July.
Snow fell on about 7 days a year and freezing rain or drizzle on 3. From December to February KTTD was IFR or worse 8% of the time, against 1% from June to August.
Gusts showed up in 15% of hours, typically 8 kt above the steady wind, and the strongest credible gust on record was 117 kt. January is the windiest month (mean 11 kt) and August the calmest.
Sources: hourly observations 2006 to 2025 and the per-runway wind climatology 2006 to 2025. Historical summaries, not a forecast: check the current METAR, TAF and a briefing before flight.
New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →
Runway wind check
Estimated head/tailwind and crosswind for each runway end from the current reported wind.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 25FAV | 5,399 ft | ASP | 4 kt head | 6 kt left |
| 07 | 5,399 ft | ASP | 4 kt tail | 6 kt right |
Open the crosswind calculator to try your own wind and runway numbers →
KTTD runways
1 physical runway · 2 runway ends. Each card opens the runway's intelligence page: equipment and lighting, LAHSO, frequencies, today's configuration, predicted use, history and approaches.
- Restricted (NOTAM)Runway 07/255,399 × 150 ft · ASPCurrent useno stated-runway source at KTTDWind
- 07
- 4 kt tailwind · 6 kt crosswind from right
- 25
- 4 kt headwind · 6 kt crosswind from left
1 active equipment NOTAMView Runway Intelligence →
“Current use” is what the facilitystates; wind components are arithmetic on the current METAR against TRUE headings; status reflects NOTAMs received through SWIM, the tower's TFDM record and the D-ATIS — a runway reads “Open” only with a complete NOTAM picture.
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 23 h: wind 10→7 kt, ceiling 4,900 ft → 4,300 ft.
KTTD weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap
NOAA NEXRAD composite and lightning, updated about every five minutes; amber frames are HRRR model guidance, not observed radar. Not for navigation.
Pilot reports (PIREPs) within 100 NM of KTTD
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
PDX UA /OV KPDX10307/TM 0147/FL025/TP B739/SK OVC030-TOPUNKN
PDX UAHeader: reporting station and UA: a routine pilot report.OV KPDX10307Location: fix or navaid, optionally with a radial and distance in NM.TM 0147Reported at 01:47 UTC.FL025Altitude: 2,500 ft MSL.TP B739Aircraft type reporting.SK OVC030-TOPUNKNSky condition: cloud bases and tops in hundreds of feet MSL.Show raw report
PDX UA /OV KPDX100005/TM 0104/FLDURD/TP B739/SK OVC030-TOPUNKN/RM RAGGED
PDX UAHeader: reporting station and UA: a routine pilot report.OV KPDX100005Location: fix or navaid, optionally with a radial and distance in NM.TM 0104Reported at 01:04 UTC.FLDURDReported during descent.TP B739Aircraft type reporting.SK OVC030-TOPUNKNSky condition: cloud bases and tops in hundreds of feet MSL.RM RAGGEDRemarks.Show raw report
PDX UA /OV KPDX100005/TM 2340/FLDURD/TP E75L/SK SCT030-TOPUNKN
PDX UAHeader: reporting station and UA: a routine pilot report.OV KPDX100005Location: fix or navaid, optionally with a radial and distance in NM.TM 2340Reported at 23:40 UTC.FLDURDReported during descent.TP E75LAircraft type reporting.SK SCT030-TOPUNKNSky condition: cloud bases and tops in hundreds of feet MSL.Show raw report
HIO UA /OV HIO130006/TM 2253/FL020/TP LJ45/SK OVC050/RM SCT BELOW 050 DURD 31L
HIO UAHeader: reporting station and UA: a routine pilot report.OV HIO130006Location: fix or navaid, optionally with a radial and distance in NM.TM 2253Reported at 22:53 UTC.FL020Altitude: 2,000 ft MSL.TP LJ45Aircraft type reporting.SK OVC050Sky condition: cloud bases and tops in hundreds of feet MSL.RM SCT BELOW 050 DURD 31LRemarks.Show raw report
PDX UA /OV KPDX100005/TM 2237/FL020/TP B739/SK SCT025-TOPUNKN
PDX UAHeader: reporting station and UA: a routine pilot report.OV KPDX100005Location: fix or navaid, optionally with a radial and distance in NM.TM 2237Reported at 22:37 UTC.FL020Altitude: 2,000 ft MSL.TP B739Aircraft type reporting.SK SCT025-TOPUNKNSky condition: cloud bases and tops in hundreds of feet MSL.Show raw report
RDM UA /OV KRDM/TM 2235/FLUNKW/TP E75L/IC NEG/RM DURD
RDM UAHeader: reporting station and UA: a routine pilot report.OV KRDMLocation: fix or navaid, optionally with a radial and distance in NM.TM 2235Reported at 22:35 UTC.FLUNKWAltitude: hundreds of feet MSL. UNKN = unknown; DURC/DURD = during climb/descent.TP E75LAircraft type reporting.IC NEGIcing: none reported.RM DURDRemarks.Show raw report
UAO UA /OV KUAO/TM 2231/FL012/TP PC12/SK BKN012-TOP013/RM DURC RWY17
UAO UAHeader: reporting station and UA: a routine pilot report.OV KUAOLocation: fix or navaid, optionally with a radial and distance in NM.TM 2231Reported at 22:31 UTC.FL012Altitude: 1,200 ft MSL.TP PC12Aircraft type reporting.SK BKN012-TOP013Sky condition: cloud bases and tops in hundreds of feet MSL.RM DURC RWY17Remarks.Show raw report
HIO UA /OV HIO/TM 2223/FL040/TP C172/SK SCT025-TOP050/RM DURC RY13R
HIO UAHeader: reporting station and UA: a routine pilot report.OV HIOLocation: fix or navaid, optionally with a radial and distance in NM.TM 2223Reported at 22:23 UTC.FL040Altitude: 4,000 ft MSL.TP C172Aircraft type reporting.SK SCT025-TOP050Sky condition: cloud bases and tops in hundreds of feet MSL.RM DURC RY13RRemarks.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at KTTD
From ATIS Alerts' hourly weather history.
Over the past 24 hours, KTTD reported mostly VFR across 42 observations, with 13 flight-category changes. The strongest gust reached 18 kt, the lowest ceiling was 900 ft. Wind most often came from the SW.
Most recent change: IFR → VFR
Most recent change: MVFR → VFR
Share of hours each runway had the most headwind. From wind reports, not ATC assignments.
- 07
- 66%
- 25
- 34%
TAF | Terminal Aerodrome Forecast
Issued 2341Z (4:41 PM PDT)
TAF KTTD 272341Z 2800/2824 24003KT P6SM VCSH FEW025 BKN050 FM280700 21010KT 6SM -SHRA SCT025 OVC040 PROB30 2807/2812 -SHRA OVC025 FM281200 22007KT P6SM -SHRA BKN025 OVC035 FM282100 24005KT P6SM -SHRA SCT030 BKN050
New to TAFs? How to read one →
Get KTTD weather alerts in Telegram
Stop refreshing aviation weather manually. Track KTTD in ATIS Alerts and get notified when a new METAR changes the picture: a category drop, or wind and ceiling moving toward your minimums.
Track KTTD free on TelegramLive KTTD Weather
Live crosswind meter
Measured by KTTD's own weather station.
Wind is 59° off runway 25, the end with the most headwind right now.
Asphalt · 5,399 ft. Headings from FAA runway data. Not for navigation.
Field aerial
North up
Runway 07/25 drawn from FAA threshold coordinates.
Imagery: USGS The National Map (public domain). Something off? ✏️ Suggest an edit
Airport info
From the FAA airport record (cycle 2026-10-01) and OurAirports.
Services
- Fuel
- 100LL · Jet A
- Attended
- Daily 0700-2200 local
- Repairs
- Airframe & engine, major
- Oxygen
- Bulk, high pressure
- Transient parking
- Tie-downs · Hangars
- Landing fee
- Yes
- Other services
- Avionics · Charter · Flight instruction · Aircraft rental · Aircraft sales
- Control tower
- Yes
- Wind indicator
- Lighted
Airport
- Type
- Regional airport
- ICAO
- KTTD
- IATA
- TTD
- FAA LID
- TTD
- City
- Portland
- State
- Oregon
- Country
- United States
- Elevation
- 39 ft
- Coordinates
- 45.5494, -122.4010
- Runways
- 1 physical runway · 2 runway ends
- Longest runway
- 5,399 ft
- Weather reporting
- Reports METAR
- TAF
- Published
- AWOS/ASOS
- 135.625 MHz
- CTAF
- 120.9 MHz
- Time zone
- America/Los_Angeles
- Next sunset
- 22h 36m
Run a flight school, FBO, or club here? Embed KTTD's live status on your website, free →
Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
9 airports+3 more within 25 NM
25–50 NM
7 airports+1 more within 50 NM
50–100 NM
8 airports+2 more within 100 NM
RC flying fields nearby
AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.
- Sky Knights RC Club of Portland - NE Cleveland Ave , Gresham, OR · 3 mi
- Fern Prairie Modelers 1 , Washougal, WA · 4 mi
- Sky Knights RC Club of Portland - Orient Flying Field , Boring, OR · 8 mi
Historical Flying Weather at KTTD
2006–2025 · ATIS Alerts Flying Weather Index
Based on historical observations from 2006–2025, KTTD reported VFR conditions during about 81.0% of valid daylight observations, with an estimated 259 VFR flying days a year. July had the most VFR weather; December had the most instrument conditions. Surface winds averaged 5.7 kt, calm 27.7% of the time.
Full historical breakdown
Flight category by month
| Month | VFR % | MVFR % | IFR % | LIFR % |
|---|---|---|---|---|
| Jan | 72.2 | 19.3 | 4.8 | 3.7 |
| Feb | 75.2 | 19.3 | 3.5 | 2.0 |
| Mar | 82.9 | 14.6 | 1.7 | 0.8 |
| Apr | 86.1 | 12.4 | 1.0 | 0.6 |
| May | 85.6 | 13.2 | 1.1 | 0.1 |
| Jun | 86.8 | 11.8 | 1.2 | 0.2 |
| Jul | 88.1 | 11.1 | 0.8 | 0.0 |
| Aug | 87.0 | 11.5 | 1.4 | 0.1 |
| Sep | 83.9 | 11.7 | 2.9 | 1.5 |
| Oct | 80.2 | 12.6 | 4.0 | 3.2 |
| Nov | 74.8 | 17.7 | 4.4 | 3.0 |
| Dec | 69.4 | 21.6 | 5.7 | 3.4 |
Average wind by month
| Month | Mean wind (kt) |
|---|---|
| Jan | 10.6 kt |
| Feb | 8.3 kt |
| Mar | 6.3 kt |
| Apr | 5.0 kt |
| May | 3.8 kt |
| Jun | 3.4 kt |
| Jul | 3.0 kt |
| Aug | 2.9 kt |
| Sep | 3.4 kt |
| Oct | 4.7 kt |
| Nov | 7.9 kt |
| Dec | 9.5 kt |
Historical summary of past observations: not a forecast or safety rating. Always check the current METAR, TAF, and a weather briefing before flight.
KTTD airport diagram
Official FAA taxiway and runway layout. Tap to zoom.
Official FAA airport diagram · d-TPP cycle 2611 · Not for navigation. Download the official FAA PDF ↗
Customize your TTD shirt or mug
TTD's real runway layout on the back, elevation and tower frequency on the front. Add your tail number on the sleeve.
Pilot PIREPs for Portland Troutdale Airport (KTTD)
Community-submittedCommunity-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.
Read recent community-submitted pilot notes for Portland Troutdale Airport, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.
⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.
No Pilot PIREPs have been submitted for KTTD yet. Recently flew here? Help the next pilot by leaving a quick airport note.
Pilot PIREPs are community pilot notes for situational awareness only, not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
No D-ATIS at this airport, showing METAR.
Spotted incorrect airport info? ✏️ Suggest an edit