Grandfield Municipal Airport (K1O1) Area Aviation Weather & Runway Winds
As of 4:53 AM CDT, Oct 28, based on the nearest station (KFDR), K1O1 is currently VFR with winds from 150° at 7 knots, visibility 10+ statute miles, and no ceiling reported.
Aviation weather near Grandfield Municipal Airport in Grandfield, OK, decoded from the nearest reporting station (KFDR): conditions and runway crosswinds.
Grandfield Municipal Airport (K1O1) is a general aviation airport serving pilots in and around Grandfield, OK at a field elevation of 1,128 ft. K1O1 has no weather station of its own. Conditions here are decoded from KFDR, about 14 nm away, the nearest reporting station, and local conditions can differ. It has 2 physical runways (08/26, 17/35), the longest 3,100 ft. CTAF is 122.8.
No weather station at this airport: showing the nearest station KFDR, 13.8 nm away.
Wind from the south-southeast (150°) at 7 kt, visibility 10+ statute miles, no cloud data, temperature 16°C (60°F), altimeter 30.06 inHg. Conditions are Visual Flight Rules (VFR).
METAR KFDR 280953Z AUTO 15007KT 10SM CLR 16/13 A3006 RMK AO2 SLP164 T01560128 $
What changed at KFDR (nearest station)?
Since the 0853Z (3:53 AM CDT) report, compared automatically against the latest METAR.
No significant changes since the 0853Z (3:53 AM CDT) report, conditions are holding steady.
Current pilot readout for K1O1
Based on the nearest station (KFDR), K1O1 is currently VFR with winds from 150° at 7 knots, visibility 10+ statute miles, and no ceiling reported. the wind favors south-facing runway ends (17). Density altitude is approximately 1,300 ft (field elevation 1,128 ft). K1O1 does not publish a TAF. The nearest TAF station is KSPS, about 19 nm away.
New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →
Runway wind check
Estimated head/tailwind and crosswind for each runway end from the current reported wind.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 17FAV | 3,100 ft | ASPH-F | 6 kt head | 4 kt left |
| 08 | 1,540 ft | ASPH-F | 4 kt head | 6 kt right |
| 26 | 1,540 ft | ASPH-F | 3 kt tail | 6 kt left |
| 35 | 3,100 ft | ASPH-F | 6 kt tail | 4 kt right |
Open the crosswind calculator to try your own wind and runway numbers →
K1O1 runways
2 physical runways · 4 runway ends. Each card opens the runway's intelligence page: equipment and lighting, LAHSO, frequencies, today's configuration, predicted use, history and approaches.
- Status not monitoredRunway 08/261,540 × 75 ft · ASPH-FCurrent useno stated-runway source at K1O1Wind
- 08
- 4 kt headwind · 6 kt crosswind from right
- 26
- 3 kt tailwind · 6 kt crosswind from left
no active equipment NOTAM receivedView Runway Intelligence → - Status not monitoredRunway 17/353,100 × 75 ft · ASPH-FCurrent useno stated-runway source at K1O1Wind
- 17
- 6 kt headwind · 4 kt crosswind from left
- 35
- 6 kt tailwind · 4 kt crosswind from right
no active equipment NOTAM receivedView Runway Intelligence →
“Current use” is what the facilitystates; wind components are arithmetic on the current METAR against TRUE headings; status reflects NOTAMs received through SWIM, the tower's TFDM record and the D-ATIS — a runway reads “Open” only with a complete NOTAM picture.
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 23 h: wind 4→7 kt, ceiling unlimited → unlimited.
K1O1 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap
NOAA NEXRAD composite and lightning, updated about every five minutes; amber frames are HRRR model guidance, not observed radar. Not for navigation.
Recent aviation weather trends at K1O1
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KFDR reported mostly VFR across 24 observations, with 0 flight-category changes. The strongest gust reached 24 kt, the lowest ceiling was 4,500 ft. Wind most often came from the SE.
Share of hours each runway had the most headwind. From wind reports, not ATC assignments.
- 17
- 44%
- 08
- 36%
- 35
- 19%
- 26
- 1%
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Live crosswind meter
K1O1 has no weather feed online, so the wind comes from KFDR, 14 nm away.
Wind is 31° off runway 17, the end with the most headwind right now.
Have a weather station at K1O1? Help us make your field's weather available to every pilot, free. Add your field's wx station →Asphalt · 3,100 ft. Headings from FAA runway data. Not for navigation.
Field aerial
North up
Runway 08/26, 17/35 drawn from FAA threshold coordinates.
Imagery: USGS The National Map (public domain). Something off? ✏️ Suggest an edit
Airport info
From the FAA airport record (cycle 2026-10-01) and OurAirports.
Services
- Attended
- Unattended
- Transient parking
- Tie-downs
- Landing fee
- No
- Other services
- Crop dusting
- Control tower
- None
- Wind indicator
- Lighted
Airport
- Type
- General aviation airport
- FAA LID
- 1O1
- City
- Grandfield
- State
- Oklahoma
- Country
- United States
- Elevation
- 1,128 ft
- Coordinates
- 34.2376, -98.7420
- Runways
- 2 physical runways · 4 runway ends
- Longest runway
- 3,100 ft
- Weather reporting
- Nearest station KFDR
- TAF
- Nearest KSPS
- CTAF
- 122.8 MHz
- Time zone
- America/Chicago
- Next sunset
- 13h 48m
Run a flight school, FBO, or club here? Embed K1O1'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.
- WFRCC - Wichita Falls Radio Control Club - WFRCC Lake Wichita Park , Wichita County, TX · 29 mi
- LAFFS Field Cache Rd , Lawton, OK · 29 mi
Customize your 1O1 shirt or mug
1O1's real runway layout on the back, elevation and tower frequency on the front. Add your tail number on the sleeve.
Pilot PIREPs for Grandfield Municipal Airport (K1O1)
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 Grandfield Municipal 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 K1O1 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.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
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