Watertown International Airport (KART) Aviation Weather, METAR, TAF & ATIS Alerts
Live aviation weather for Watertown International Airport in Watertown, NY, including METAR, TAF, flight category, wind, visibility, ceiling, altimeter, runway crosswinds, and Telegram airport alerts.
Watertown International Airport (KART) is a regional airport serving Watertown, NY at 325 ft. KART reports its own METAR and publishes a TAF — decoded live on this page as flight category, wind, visibility, ceiling and altimeter. Its 4 runways (07, 10, 25, 28) — longest 7,001 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 KART 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 KART
A current METAR is not available for KART 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 KART weather alerts in Telegram
Stop refreshing aviation weather manually. Track KART 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 KART 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 KART. 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 |
|---|---|---|---|---|
| 07 | 4,999 ft | ASP | — | — |
| 10 | 7,001 ft | ASP | — | — |
| 25 | 4,999 ft | ASP | — | — |
| 28 | 7,001 ft | ASP | — | — |
Open the crosswind calculator — try your own wind and runway numbers →
KART weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Watertown International Airport in Watertown, NY: 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 KART 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 KART
From ATIS Alerts' hourly weather history.
History is still being collected — check back in a few days.
Most recent change: MVFR → VFR
- 25
- 60%
- 28
- 23%
- 07
- 14%
- 10
- 3%
TAF — Terminal Aerodrome Forecast
Issued 2334Z (7:34 PM EDT)
TAF KART 282334Z 2900/2924 23005KT P6SM SCT025 BKN120 FM290300 VRB03KT P6SM BKN040 FM290500 01004KT P6SM OVC015 PROB30 2905/2908 6SM -SHRA OVC012 FM290800 01004KT P6SM OVC007 PROB30 2908/2914 6SM -SHRA OVC007 FM291500 35007KT 6SM -SHRA OVC007 FM291900 36009KT 6SM -SHRA OVC012
New to TAFs? How to read one →
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We'll message you on Telegram the moment a new METAR changes the picture at KART (Watertown International Airport) — flight category, wind, or ceiling past your minimums.
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Airport facts
Reference data from the OurAirports dataset.
- Type
- Regional airport
- ICAO
- KART
- IATA
- ART
- FAA LID
- ART
- City
- Watertown
- State
- New York
- Country
- United States
- Elevation
- 325 ft
- Coordinates
- 43.9919, -76.0217
- Runways
- 4
- Longest runway
- 7,001 ft
- Weather reporting
- Reports METAR
- TAF
- Published
- AWOS/ASOS
- 133.525 MHz
- Time zone
- America/New_York
- Next sunset
- 20h 34m
Run a flight school, FBO, or club here? Embed KART'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
6 airports25–50 NM
8 airports+2 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.
- 1000 Island Radio Controlled Modelers - Ransom Rd — Lafargeville, NY · 4 mi
- N-Crash Private Property Site — Adams, NY · 11 mi
- N-CRASH- South Jefferson High School — Adams, NY · 11 mi
Historical Flying Weather
2006–2025 · ATIS Alerts Flying Weather Index
Based on historical observations from 2006–2025, KART reported VFR conditions during about 77.4% of valid daylight observations, with an estimated 235 VFR flying days a year. July had the most VFR weather; January had the most instrument conditions. Surface winds averaged 6.5 kt, calm 16.5% of the time.
Full historical breakdown
Flight category by month
| Month | VFR % | MVFR % | IFR % | LIFR % |
|---|---|---|---|---|
| Jan | 58.7 | 26.1 | 9.6 | 5.7 |
| Feb | 67.3 | 17.9 | 9.7 | 5.2 |
| Mar | 77.5 | 14.1 | 5.2 | 3.2 |
| Apr | 80.7 | 13.1 | 4.3 | 1.8 |
| May | 83.1 | 10.8 | 3.9 | 2.3 |
| Jun | 83.0 | 12.0 | 3.5 | 1.5 |
| Jul | 86.4 | 9.9 | 2.7 | 1.0 |
| Aug | 86.1 | 10.4 | 2.3 | 1.2 |
| Sep | 83.0 | 11.6 | 3.5 | 1.9 |
| Oct | 80.5 | 14.1 | 3.8 | 1.6 |
| Nov | 75.3 | 17.9 | 4.5 | 2.3 |
| Dec | 60.8 | 26.1 | 8.5 | 4.7 |
Average wind by month
| Month | Mean wind (kt) |
|---|---|
| Jan | 7.3 kt |
| Feb | 7.7 kt |
| Mar | 7.5 kt |
| Apr | 7.6 kt |
| May | 6.0 kt |
| Jun | 5.7 kt |
| Jul | 5.3 kt |
| Aug | 5.1 kt |
| Sep | 5.1 kt |
| Oct | 6.4 kt |
| Nov | 7.0 kt |
| Dec | 7.5 kt |
Historical summary of past observations — not a forecast or safety rating. Always check the current METAR, TAF, and a weather briefing before flight.
KART airport diagram
Official FAA taxiway and runway layout. Tap to zoom.
The FAA airport diagram for Watertown International Airport in Watertown, NY 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 ↗
KART weather — frequently asked
What runways are available at KART?+
KART has 4 runways — 07, 10, 25, 28; the longest is 7,001 ft. This page computes the live crosswind for each runway end from the current wind.
Does KART report its own weather?+
Yes — Watertown International Airport has its own weather station and publishes METAR observations, which this page decodes live.
Does KART have a TAF?+
Yes — the TAF is shown on this page below the current conditions.
Does KART broadcast D-ATIS?+
No — KART does not broadcast D-ATIS. Alerts for KART from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR instead.
Where can I find the KART airport diagram?+
The official FAA airport diagram for Watertown International Airport (KART) 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 Watertown International Airport (KART)
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 Watertown International 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 KART 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 KART drops below VFR or a new report moves your numbers.
- Live METAR, TAF, crosswinds, and FAA delays — one link, always current.
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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. METAR source temporarily unavailable.
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