Poplar Grove Airport (KC77) Area Aviation Weather & Runway Winds
As of 4:54 PM CDT, Oct 28, based on the nearest station (KRFD), KC77 is currently VFR with winds from 180° at 11 knots, visibility 10+ statute miles, and no ceiling reported.
Aviation weather near Poplar Grove Airport in Poplar Grove, IL, decoded from the nearest reporting station (KRFD): conditions and runway crosswinds.
Poplar Grove Airport (KC77) is a general aviation airport serving pilots in and around Poplar Grove, IL at a field elevation of 857 ft. KC77 has no weather station of its own. Conditions here are decoded from KRFD, about 14 nm away, the nearest reporting station, and local conditions can differ. It has 3 physical runways (09/27, 12/30, 17/35), the longest 3,773 ft. The nearest TAF is issued for KRFD.
No weather station at this airport: showing the nearest station KRFD, 13.9 nm away.
Wind from the south (180°) at 11 kt, visibility 10+ statute miles, a few clouds at 9,000 ft, temperature 23°C (74°F), altimeter 30.09 inHg. Conditions are Visual Flight Rules (VFR).
METAR KRFD 282154Z 18011KT 10SM FEW090 23/12 A3009 RMK AO2 SLP188 T02330117 $
Current pilot readout for KC77
Based on the nearest station (KRFD), KC77 is currently VFR with winds from 180° at 11 knots, visibility 10+ statute miles, and no ceiling reported. the wind favors south-facing runway ends (17). Density altitude is approximately 1,850 ft (field elevation 857 ft). Review the latest TAF below for forecast changes before departure.
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 | 2,467 ft | GRS | 11 kt head | 1 kt right |
| 12 | 3,773 ft | ASP | 6 kt head | 9 kt right |
| 09 | 2,709 ft | GRS | 0 kt head | 11 kt right |
| 27 | 2,709 ft | GRS | 0 kt head | 11 kt left |
| 30 | 3,773 ft | ASP | 6 kt tail | 9 kt left |
| 35 | 2,467 ft | GRS | 11 kt tail | 1 kt left |
Open the crosswind calculator to try your own wind and runway numbers →
KC77 runways
3 physical runways · 6 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 09/272,709 × 200 ft · GRSCurrent useno stated-runway source at KC77Wind
- 09
- 0 kt headwind · 11 kt crosswind from right
- 27
- 0 kt headwind · 11 kt crosswind from left
no active equipment NOTAM receivedView Runway Intelligence → - Status not monitoredRunway 12/303,773 × 50 ft · ASPCurrent useno stated-runway source at KC77Wind
- 12
- 6 kt headwind · 9 kt crosswind from right
- 30
- 6 kt tailwind · 9 kt crosswind from left
no active equipment NOTAM receivedView Runway Intelligence → - Status not monitoredRunway 17/352,467 × 150 ft · GRSCurrent useno stated-runway source at KC77Wind
- 17
- 11 kt headwind · 1 kt crosswind from right
- 35
- 11 kt tailwind · 1 kt crosswind from left
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 5→6 kt, ceiling 17,000 ft → unlimited.
KC77 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.
Pilot reports (PIREPs) within 100 NM of KC77
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
HNL UA /OV FREEWAY ARR/TM 2034/FL020/TP C208/SK CKH BASE 060 FEW 040/WX NO PRECIP
HNL UAHeader: reporting station and UA: a routine pilot report.OV FREEWAY ARRLocation: fix or navaid, optionally with a radial and distance in NM.TM 2034Reported at 20:34 UTC.FL020Altitude: 2,000 ft MSL.TP C208Aircraft type reporting.SK CKH BASE 060 FEW 040Sky condition: cloud bases and tops in hundreds of feet MSL.WX NO PRECIPWeather and flight visibility observed.Show raw report
SQI UA /OV SQI/TM 1957/FL100/TP BE55/TA 00/IC LGT RIME
SQI UAHeader: reporting station and UA: a routine pilot report.OV SQILocation: fix or navaid, optionally with a radial and distance in NM.TM 1957Reported at 19:57 UTC.FL100Altitude: 10,000 ft MSL.TP BE55Aircraft type reporting.TA 00Outside air temperature, °C.IC LGT RIMEIcing: light rime.Show raw report
JOT UA /OV JOT/TM 1940/FL350/TP B739/TB NEG
JOT UAHeader: reporting station and UA: a routine pilot report.OV JOTLocation: fix or navaid, optionally with a radial and distance in NM.TM 1940Reported at 19:40 UTC.FL350Altitude: 35,000 ft MSL.TP B739Aircraft type reporting.TB NEGTurbulence: none reported.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at KC77
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KRFD reported mostly VFR across 24 observations, with 0 flight-category changes. The lowest ceiling was 14,000 ft. Wind most often came from the SE.
Most recent change: IFR → VFR
Share of hours each runway had the most headwind. From wind reports, not ATC assignments.
- 17
- 38%
- 12
- 17%
- 35
- 17%
- 30
- 10%
- 09
- 9%
- 27
- 9%
TAF | Terminal Aerodrome Forecast
Issued 2100Z (4:00 PM CDT)
TAF KRFD 282100Z 2821/2918 18011G17KT P6SM SCT060 FM290300 19006KT P6SM SCT050 BKN120 WS015/22045KT PROB30 2907/2912 6SM -SHRA BKN020 FM291200 24007KT P6SM BKN020 FM291500 29007KT P6SM FEW025
New to TAFs? How to read one →
Get KC77 weather alerts in Telegram
Stop refreshing aviation weather manually. Track KC77 in ATIS Alerts and get notified when a new METAR changes the picture: a category drop, or wind and ceiling moving toward your minimums.
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Live crosswind meter
KC77 has no weather feed online, so the wind comes from KRFD, 14 nm away.
Wind is 4° off runway 17, the end with the most headwind right now.
Have a weather station at KC77? Help us make your field's weather available to every pilot, free. Add your field's wx station →Turf · 2,467 ft. Headings from FAA runway data. Not for navigation.
Field aerial
North up
Runway 09/27, 12/30, 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
- Fuel
- 100LL
- Attended
- Daily SR-SS local
- Repairs
- Airframe & engine, major
- Transient parking
- Tie-downs · Hangars
- Landing fee
- No
- Other services
- Air freight · Avionics · Cargo handling · Charter · Flight instruction · Aircraft rental · Aircraft sales
- Control tower
- None
- Runway lights
- Sunset to sunrise
- Wind indicator
- Lighted
Airport
- Type
- General aviation airport
- FAA LID
- C77
- City
- Poplar Grove
- State
- Illinois
- Country
- United States
- Elevation
- 857 ft
- Coordinates
- 42.3229, -88.8363
- Runways
- 3 physical runways · 6 runway ends
- Longest runway
- 3,773 ft
- Weather reporting
- Nearest station KRFD
- TAF
- Nearest KRFD
- Time zone
- America/Chicago
- Sunset in
- 46m
Run a flight school, FBO, or club here? Embed KC77'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.
- Rockford Aeromodelers - Swanson Rd , Roscoe, IL · 10 mi
- Rock Valley RC Flyers - Chickory Ridge Park , Roscoe, IL · 13 mi
- Rock Valley RC Flyers - Harrison Rd , Rockford, IL · 18 mi
Customize your C77 shirt or mug
C77's real runway layout on the back, elevation and tower frequency on the front. Add your tail number on the sleeve.
Pilot PIREPs for Poplar Grove Airport (KC77)
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 Poplar Grove 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 KC77 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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