McGregor Airfield (12OH) Area Aviation Weather & Runway Winds
Aviation weather near McGregor Airfield in Brookville, OH, decoded from the nearest reporting station (KDAY): conditions, runway crosswinds, and free Telegram airport alerts.
McGregor Airfield (12OH) is a general aviation airport serving pilots in and around Brookville, OH at 940 ft. 12OH has no weather station of its own. Conditions here are decoded from KDAY, about 7 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (17, 35), longest 1,030 ft, are checked against the current wind in the crosswind table below. The nearest TAF is issued for KDAY. Track it in the ATIS Alerts Telegram bot to get alerts read from KDAY, the station this page is based on.
No weather station at this airport: showing the nearest station KDAY, 6.6 nm away.
Wind from the west-southwest (250°) at 6 kt, visibility 1 statute miles, scattered clouds at 100 ft, temperature 21°C (69°F), altimeter 29.96 inHg. Conditions are Instrument Flight Rules (IFR).
SPECI KDAY 130623Z 25006KT 1SM R06L/6000VP6000FT BR SCT001 21/21 A2996 RMK AO2 T02060206 $
What changed at KDAY (nearest station)?
Since the 0607Z (2:07 AM EDT) report, compared automatically against the latest METAR.
- Flight category improved from LIFR to IFR.
- Visibility improved from 0.25 SM to 1 SM.
- The 100 ft ceiling dissipated, no ceiling now.
- Mist began (BR).
- Fog ended (FG).
The latest report is an off-schedule special (SPECI), issued because conditions changed significantly. What is a SPECI? →
This is exactly what ATIS Alerts watches for you: get a Telegram message when 12OH's weather changes, free →
Current pilot readout for 12OH
Based on the nearest station (KDAY), 12OH is currently IFR with winds from 250° at 6 knots, visibility 1 statute miles, and no ceiling reported. The strongest crosswind component is currently on runway 17, about 6 knots. Density altitude is approximately 1,800 ft (field elevation 940 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 →
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Track 12OH 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 12OH. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 17FAV | 1,030 ft | TURF | 2 kt tail | 6 kt left |
| 35 | 1,030 ft | TURF | 2 kt tail | 6 kt left |
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 5→6 kt, ceiling 25,000 ft → unlimited.
12OH weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Live weather radar around McGregor Airfield in Brookville, OH: 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 12OH 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 12OH
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
IMS UA /OV GVR/TM 0518/FL360/TP A321/TB CONS MOD
IMS UAHeader: reporting station and UA: a routine pilot report.OV GVRLocation: fix or navaid, optionally with a radial and distance in NM.TM 0518Reported at 05:18 UTC.FL360Altitude: 36,000 ft MSL.TP A321Aircraft type reporting.TB CONS MODTurbulence: continuous moderate.Show raw report
CVG UA /OV CVG/TM 0423/FL450/TP CL30/TB LGT CHOP
CVG UAHeader: reporting station and UA: a routine pilot report.OV CVGLocation: fix or navaid, optionally with a radial and distance in NM.TM 0423Reported at 04:23 UTC.FL450Altitude: 45,000 ft MSL.TP CL30Aircraft type reporting.TB LGT CHOPTurbulence: light chop.Show raw report
IND UA /OV FLM/TM 0144/FL260/TP CRJ9/TB NEG
IND UAHeader: reporting station and UA: a routine pilot report.OV FLMLocation: fix or navaid, optionally with a radial and distance in NM.TM 0144Reported at 01:44 UTC.FL260Altitude: 26,000 ft MSL.TP CRJ9Aircraft type reporting.TB NEGTurbulence: none reported.Show raw report
IND UA /OV FLM/TM 0102/FL360/TP B738/TB NEG
IND UAHeader: reporting station and UA: a routine pilot report.OV FLMLocation: fix or navaid, optionally with a radial and distance in NM.TM 0102Reported at 01:02 UTC.FL360Altitude: 36,000 ft MSL.TP B738Aircraft type reporting.TB NEGTurbulence: none reported.Show raw report
CMH UA /OV CMH/TM 0058/FL030/TP E170/SK B030 OVC
CMH UAHeader: reporting station and UA: a routine pilot report.OV CMHLocation: fix or navaid, optionally with a radial and distance in NM.TM 0058Reported at 00:58 UTC.FL030Altitude: 3,000 ft MSL.TP E170Aircraft type reporting.SK B030 OVCSky condition: cloud bases and tops in hundreds of feet MSL.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at 12OH
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KDAY reported a mix of conditions, most often VFR across 41 observations, with 14 flight-category changes. The strongest gust reached 16 kt, the lowest ceiling was 100 ft. Wind most often came from the S.
Most recent change: LIFR → IFR
Most recent change: MVFR → LIFR
- 17/35
- 100%
TAF | Terminal Aerodrome Forecast
Issued 0527Z (1:27 AM EDT)
TAF KDAY 130527Z 1306/1406 VRB04KT P6SM SCT035 TEMPO 1306/1308 1SM BR FM130800 VRB03KT 3SM BR SCT003 TEMPO 1308/1312 1/2SM FG BKN003 FM131300 28008KT P6SM SCT035 PROB30 1319/1323 4SM -SHRA BKN035 FM132300 34010KT P6SM SCT045
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Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- FAA LID
- 12OH
- City
- Brookville
- State
- Ohio
- Country
- United States
- Elevation
- 940 ft
- Coordinates
- 39.8348, -84.3335
- Runways
- 2
- Longest runway
- 1,030 ft
- Weather reporting
- Nearest station KDAY
- TAF
- Nearest KDAY
- Time zone
- America/New_York
- Next sunset
- 17h 21m
Run a flight school, FBO, or club here? Embed 12OH'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.
- Dayton Buzzin Buzzards MAC - Wegerzyn Gardens MetroPark , Dayton, OH · 7 mi
- Dayton Wingmasters - Siebenthaler Ave , Dayton, OH · 7 mi
- Flying Aero Sport Team - Brindenbaugh Field , Brookville, OH · 8 mi
12OH weather: frequently asked
What runways are available at 12OH?+
12OH has 2 runways: 17, 35; the longest is 1,030 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for 12OH come from?+
McGregor Airfield does not have its own weather station. Conditions shown here come from the nearest reporting station, KDAY, about 7 nm away, close enough for situational awareness, but local conditions at 12OH can differ.
Does 12OH have a TAF?+
Yes. The KDAY TAF is shown on this page below the current conditions.
Does 12OH broadcast D-ATIS?+
No. 12OH does not broadcast D-ATIS. Alerts for 12OH from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for McGregor Airfield (12OH)
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 McGregor Airfield, 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 12OH 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.
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⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
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