Cobb County International Airport-McCollum Field (KRYY) Aviation Weather, METAR, TAF & ATIS Alerts
Live aviation weather for Cobb County International Airport-McCollum Field in Atlanta, GA, including METAR, TAF, flight category, wind, visibility, ceiling, altimeter, runway crosswinds, and Telegram airport alerts.
Cobb County International Airport-McCollum Field (KRYY) is a regional airport serving Atlanta, GA at 1,040 ft. KRYY reports its own METAR and publishes a TAF, decoded live on this page as flight category, wind, visibility, ceiling and altimeter. Its 2 runways (09, 27), longest 6,295 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 KRYY 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.
What changed at KRYY?
Since the 2250Z (6:50 PM EDT) report, compared automatically against the latest METAR.
- Pressure rising: altimeter 29.98 → 30.00 inHg.
- Temperature down 3°C.
This is exactly what ATIS Alerts watches for you: get a Telegram message when KRYY's weather changes, free →
Current pilot readout for KRYY
A current METAR is not available for KRYY 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 →
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Stop refreshing aviation weather manually. Track KRYY 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 KRYY 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 KRYY. 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 |
|---|---|---|---|---|
| 09 | 6,295 ft | ASP | - | - |
| 27 | 6,295 ft | ASP | - | - |
Open the crosswind calculator to 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→3 kt, ceiling unlimited → unlimited.
KRYY weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Cobb County International Airport-McCollum Field in Atlanta, GA: 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 KRYY is headed.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap
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 KRYY
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
TOC UA /OV ODF/TM 0119/FL090/TP BE58/TB NEG/RM ZTLFD 49
TOC UAHeader: reporting station and UA: a routine pilot report.OV ODFLocation: fix or navaid, optionally with a radial and distance in NM.TM 0119Reported at 01:19 UTC.FL090Altitude: 9,000 ft MSL.TP BE58Aircraft type reporting.TB NEGTurbulence: none reported.RM ZTLFD 49Remarks.Show raw report
TOC UA /OV ODF360020/TM 0006/FL200/TP E145/TB NEG/RM ZTLFD 49
TOC UAHeader: reporting station and UA: a routine pilot report.OV ODF360020Location: fix or navaid, optionally with a radial and distance in NM.TM 0006Reported at 00:06 UTC.FL200Altitude: 20,000 ft MSL.TP E145Aircraft type reporting.TB NEGTurbulence: none reported.RM ZTLFD 49Remarks.Show raw report
ATL UA /OV ATL180040/TM 2350/FL380/TP B737/TB NEG/RM ZTLFD 23
ATL UAHeader: reporting station and UA: a routine pilot report.OV ATL180040Location: fix or navaid, optionally with a radial and distance in NM.TM 2350Reported at 23:50 UTC.FL380Altitude: 38,000 ft MSL.TP B737Aircraft type reporting.TB NEGTurbulence: none reported.RM ZTLFD 23Remarks.Show raw report
TOC UA /OV ODF/TM 2323/FL220/TP B739/TB NEG/RM ZTLFD 49
TOC UAHeader: reporting station and UA: a routine pilot report.OV ODFLocation: fix or navaid, optionally with a radial and distance in NM.TM 2323Reported at 23:23 UTC.FL220Altitude: 22,000 ft MSL.TP B739Aircraft type reporting.TB NEGTurbulence: none reported.RM ZTLFD 49Remarks.Show raw report
RHP UA /OV HRS/TM 2322/FL075/TP XL2/SK SKC/WX -RA/TB NEG/RM ZTLFD 50
RHP UAHeader: reporting station and UA: a routine pilot report.OV HRSLocation: fix or navaid, optionally with a radial and distance in NM.TM 2322Reported at 23:22 UTC.FL075Altitude: 7,500 ft MSL.TP XL2Aircraft type reporting.SK SKCSky condition: cloud bases and tops in hundreds of feet MSL.WX -RAWeather and flight visibility observed.TB NEGTurbulence: none reported.RM ZTLFD 50Remarks.Show raw report
TOC UA /OV ODF/TM 2321/FL290/TP A330/TB NEG/RM ZTLFD 50
TOC UAHeader: reporting station and UA: a routine pilot report.OV ODFLocation: fix or navaid, optionally with a radial and distance in NM.TM 2321Reported at 23:21 UTC.FL290Altitude: 29,000 ft MSL.TP A330Aircraft type reporting.TB NEGTurbulence: none reported.RM ZTLFD 50Remarks.Show raw report
AHN UA /OV AHN/TM 2321/FL310/TP CRJ7/TB LGT CHOP/RM ZTLFD 32
AHN UAHeader: reporting station and UA: a routine pilot report.OV AHNLocation: fix or navaid, optionally with a radial and distance in NM.TM 2321Reported at 23:21 UTC.FL310Altitude: 31,000 ft MSL.TP CRJ7Aircraft type reporting.TB LGT CHOPTurbulence: light chop.RM ZTLFD 32Remarks.Show raw report
AHN UA /OV AHN/TM 2314/FL250/TP BCS3/TB NEG/IC NEG/RM ZTLFD 32
AHN UAHeader: reporting station and UA: a routine pilot report.OV AHNLocation: fix or navaid, optionally with a radial and distance in NM.TM 2314Reported at 23:14 UTC.FL250Altitude: 25,000 ft MSL.TP BCS3Aircraft type reporting.TB NEGTurbulence: none reported.IC NEGIcing: none reported.RM ZTLFD 32Remarks.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at KRYY
From ATIS Alerts' hourly weather history.
Over the past 24 hours, KRYY reported a mix of conditions, most often marginal VFR across 43 observations, with 13 flight-category changes. The lowest ceiling was 400 ft. Wind most often came from the S.
Most recent change: MVFR → VFR
Most recent change: MVFR → VFR
- 27
- 55%
- 09
- 45%
TAF | Terminal Aerodrome Forecast
Issued 2323Z (7:23 PM EDT)
TAF KRYY 122323Z 1300/1324 23005KT P6SM SCT250 FM130900 00000KT 6SM BR FEW006 FEW100 FM131400 30006KT P6SM SCT025 FM131700 31006KT P6SM FEW030
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Airport facts
Reference data from the OurAirports dataset.
- Type
- Regional airport
- ICAO
- KRYY
- FAA LID
- RYY
- City
- Atlanta
- State
- Georgia
- Country
- United States
- Elevation
- 1,040 ft
- Coordinates
- 34.0132, -84.5972
- Runways
- 2
- Longest runway
- 6,295 ft
- Weather reporting
- Reports METAR
- TAF
- Published
- AWOS/ASOS
- 128.125 MHz
- CTAF
- 125.9 MHz
- Time zone
- America/New_York
- Next sunset
- 22h 2m
Run a flight school, FBO, or club here? Embed KRYY'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
8 airports+2 more within 25 NM
25–50 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.
- CCRC - South Shore Park , Acworth, GA · 6 mi
- CCRC - Cobb County RC Modelers - Pitner Rd , Acworth, GA · 7 mi
- Paulding County Model Aviation Inc. - Graves Rd Spur , Acworth, GA · 10 mi
KRYY airport diagram
Official FAA taxiway and runway layout. Tap to zoom.
The FAA airport diagram for Cobb County International Airport-McCollum Field in Atlanta, GA 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 2610 · Not for navigation. Download the official FAA PDF ↗
KRYY weather: frequently asked
What runways are available at KRYY?+
KRYY has 2 runways: 09, 27; the longest is 6,295 ft. This page computes the live crosswind for each runway end from the current wind.
Does KRYY report its own weather?+
Yes. Cobb County International Airport-McCollum Field has its own weather station and publishes METAR observations, which this page decodes live.
Does KRYY have a TAF?+
Yes. The TAF is shown on this page below the current conditions.
Does KRYY broadcast D-ATIS?+
No. KRYY does not broadcast D-ATIS. Alerts for KRYY from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR instead.
Where can I find the KRYY airport diagram?+
The official FAA airport diagram for Cobb County International Airport-McCollum Field (KRYY) 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 Cobb County International Airport-McCollum Field (KRYY)
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 Cobb County International Airport-McCollum Field, 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 KRYY 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 KRYY 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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