McChord Air Force Base (KTCM) Aviation Weather, METAR, TAF & ATIS Alerts
Live aviation weather for McChord Air Force Base in Tacoma, WA, including METAR, TAF, flight category, wind, visibility, ceiling, altimeter, runway crosswinds, and Telegram airport alerts.
McChord Air Force Base (KTCM) is a regional airport serving Tacoma, WA at 322 ft. KTCM reports its own METAR and publishes a TAF — decoded live on this page as flight category, wind, visibility, ceiling and altimeter. Its 4 runways (16, 34, 160, 340) — longest 10,108 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 KTCM 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.
Current pilot readout for KTCM
A current METAR is not available for KTCM right now. Check back shortly, review a nearby reporting station, and always confirm with an official briefing before flight.
⚠️ 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 KTCM weather alerts in Telegram
Stop refreshing aviation weather manually. Track KTCM 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 KTCM 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 KTCM. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
Current wind is calm — calm wind is not a factor for runway selection, and with no wind there is no head/tail or crosswind component to compute. Live numbers return automatically once a report includes a wind direction.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 16 | 10,108 ft | ASP | — | — |
| 34 | 10,108 ft | ASP | — | — |
| 160 | 3,000 ft | ASPH | — | — |
| 340 | 3,000 ft | ASPH | — | — |
Open the crosswind calculator — try your own wind and runway numbers →
KTCM weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around McChord Air Force Base in Tacoma, WA: 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 KTCM 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.
Recent aviation weather trends at KTCM
From ATIS Alerts' hourly weather history.
History is still being collected — check back in a few days.
Most recent change: MVFR → VFR
- 34/160/340
- 57%
- 16
- 43%
Get free ATIS alerts for KTCM
We'll message you on Telegram the moment a new METAR changes the picture at KTCM (McChord Air Force Base) — flight category, wind, or ceiling past your minimums.
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Airport facts
Reference data from the OurAirports dataset.
- Type
- Regional airport
- ICAO
- KTCM
- IATA
- TCM
- FAA LID
- TCM
- City
- Tacoma
- State
- Washington
- Country
- United States
- Elevation
- 322 ft
- Coordinates
- 47.1377, -122.4760
- Runways
- 4
- Longest runway
- 10,108 ft
- Weather reporting
- Reports METAR
- TAF
- Nearest KTCM
- ATIS
- 27.01 MHz
- Time zone
- America/Los_Angeles
- Next sunset
- 23h 0m
Run a flight school, FBO, or club here? Embed KTCM'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.
- Northwest Skyraiders - Pierce County Airport — Puyallup, WA · 9 mi
- Hot Start Helicopters — Olympia, WA · 13 mi
- Mount Rainier RC Society - Pfeiffer Field — Roy, WA · 17 mi
KTCM airport diagram
Official FAA taxiway and runway layout. Tap to zoom.
The FAA airport diagram for McChord Air Force Base in Tacoma, WA shows the runway and taxiway layout across 4 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 ↗
KTCM weather — frequently asked
What runways are available at KTCM?+
KTCM has 4 runways — 16, 34, 160, 340; the longest is 10,108 ft. This page computes the live crosswind for each runway end from the current wind.
Does KTCM report its own weather?+
Yes — McChord Air Force Base has its own weather station and publishes METAR observations, which this page decodes live.
Does KTCM have a TAF?+
No — KTCM does not publish its own TAF. The nearest TAF station is KTCM, about 0 nm away.
Does KTCM broadcast D-ATIS?+
No — KTCM does not broadcast D-ATIS. Alerts for KTCM from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR instead.
Where can I find the KTCM airport diagram?+
The official FAA airport diagram for McChord Air Force Base (KTCM) 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 McChord Air Force Base (KTCM)
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 McChord Air Force Base, 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 KTCM 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
Free aviation weather and ATIS change alerts for GA pilots, delivered on Telegram — so a change catches your eye before it catches you off guard.
- Get pinged the moment KTCM drops below VFR or a new report moves your numbers.
- Live METAR, TAF, crosswinds, and FAA delays — one link, always current.
- Free, no app to install, and you can track any US airport. Unsubscribe anytime.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
No D-ATIS at this airport — showing METAR. METAR source temporarily unavailable.
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