Portland Troutdale Airport (KTTD) Aviation Weather, METAR, TAF & ATIS Alerts
Live aviation weather for Portland Troutdale Airport in Portland, OR, including METAR, TAF, flight category, wind, visibility, ceiling, altimeter, runway crosswinds, and Telegram airport alerts.
Portland Troutdale Airport (KTTD) is a regional airport serving Portland, OR at 39 ft. KTTD reports its own METAR and publishes a TAF — decoded live on this page as flight category, wind, visibility, ceiling and altimeter. Its 2 runways (07, 25) — longest 5,399 ft — are checked against the current wind in the crosswind table below. The official FAA airport diagram is at the bottom of the page. Track KTTD in the ATIS Alerts Telegram bot to get a message when a new METAR changes the picture — flight category, wind, or ceiling past your selected minimums.
Wind from the northwest (310°) at 9 kt, visibility 10+ statute miles, overcast at 7,500 ft, temperature 25°C (77°F), altimeter 29.98 inHg. Conditions are Visual Flight Rules (VFR), ceiling 7,500 ft.
METAR KTTD 290153Z 31009KT 10SM OVC075 25/14 A2998 RMK AO2 SLP152 T02500139
What changed at KTTD?
Since the 0053Z (5:53 PM PDT) report — compared automatically against the latest METAR.
- Wind speed up from 4 to 9 kt.
This is exactly what ATIS Alerts watches for you — get a Telegram message when KTTD's weather changes, free →
Current pilot readout for KTTD
KTTD is currently VFR with winds from 310° at 9 knots, visibility 10+ statute miles, and a 7,500 ft ceiling. The strongest crosswind component is currently on runway 07, about 6 knots. Density altitude is approximately 1,150 ft (field elevation 39 ft). Review the latest TAF below for forecast changes before departure.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →
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 TelegramRunway wind check
Estimated head/tailwind and crosswind for each runway end from the current reported wind.
Use this section to quickly compare current wind alignment across available runways at KTTD. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 25FAV | 5,399 ft | ASP | 7 kt head | 6 kt right |
| 07 | 5,399 ft | ASP | 7 kt tail | 6 kt left |
Open the crosswind calculator — try your own wind and runway numbers →
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 23 h: wind 0→9 kt, ceiling unlimited → 7,500 ft.
KTTD weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Portland Troutdale Airport in Portland, OR: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around KTTD is headed.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © OpenStreetMap © CARTO
Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. 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
RDM UA /OV DSD300015/TM 0013/FL140/TP B190/TB LGT CHOP BLO 120/RM DURC QUOTE MOD-LGT ZSE
RDM UAHeader — reporting station and UA: a routine pilot report.OV DSD300015Location — fix or navaid, optionally with a radial and distance in NM.TM 0013Reported at 00:13 UTC.FL140Altitude: 14,000 ft MSL.TP B190Aircraft type reporting.TB LGT CHOP BLO 120Turbulence: light chop blo 120.RM DURC QUOTE MOD-LGT ZSERemarks.Show raw report
UAO UA /OV KUAO/TM 2037/FL029/TP C182/SK FEW029-TOPUNKN/RM DURC RWY 17
UAO UAHeader — reporting station and UA: a routine pilot report.OV KUAOLocation — fix or navaid, optionally with a radial and distance in NM.TM 2037Reported at 20:37 UTC.FL029Altitude: 2,900 ft MSL.TP C182Aircraft type reporting.SK FEW029-TOPUNKNSky condition — cloud bases and tops in hundreds of feet MSL.RM DURC RWY 17Remarks.⚠️ 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 26 observations, with 4 flight-category changes. The lowest ceiling was 1,800 ft. Wind most often came from the W.
Most recent change: MVFR → VFR
Most recent change: MVFR → VFR
- 25
- 92%
- 07
- 8%
TAF — Terminal Aerodrome Forecast
Issued 2326Z (4:26 PM PDT)
TAF KTTD 282326Z 2900/2924 VRB05KT P6SM BKN070 FM290900 26002KT P6SM BKN050 FM291800 28003KT P6SM SKC
New to TAFs? How to read one →
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Airport facts
Reference data from the OurAirports dataset.
- 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
- 2
- 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
- Sunset in
- 1h 38m
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
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.
The FAA airport diagram for Portland Troutdale Airport in Portland, OR shows the runway and taxiway layout across 2 runways, ramp areas, and hold-short positions — review it before taxiing at an unfamiliar field.
Official FAA airport diagram · d-TPP cycle 2608 · Not for navigation. Download the official FAA PDF ↗
KTTD weather — frequently asked
What runways are available at KTTD?+
KTTD has 2 runways — 07, 25; the longest is 5,399 ft. This page computes the live crosswind for each runway end from the current wind.
Does KTTD report its own weather?+
Yes — Portland Troutdale Airport has its own weather station and publishes METAR observations, which this page decodes live.
Does KTTD have a TAF?+
Yes — the TAF is shown on this page below the current conditions.
Does KTTD broadcast D-ATIS?+
No — KTTD does not broadcast D-ATIS. Alerts for KTTD from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR instead.
Where can I find the KTTD airport diagram?+
The official FAA airport diagram for Portland Troutdale Airport (KTTD) is shown on this page — it maps the runway and taxiway layout, ramps, and hold-short lines. Tap it to zoom, or download the official FAA PDF free from the link under the diagram (updated every 28-day FAA charting cycle).
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.
Why pilots use ATIS Alerts
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- Get pinged the moment KTTD drops below VFR or a new report moves your numbers.
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⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
No D-ATIS at this airport — showing METAR.
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