Weller Airport (MI78) Area Aviation Weather & Runway Winds
Aviation weather near Weller Airport in Grandville, MI, decoded from the nearest reporting station (KGRR) — conditions, runway crosswinds, and free Telegram airport alerts.
Weller Airport (MI78) is a general aviation airport serving pilots in and around Grandville, MI at 600 ft. MI78 has no weather station of its own — conditions here are decoded from KGRR, about 12 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (09, 27) — longest 1,700 ft — are checked against the current wind in the crosswind table below. The nearest TAF is issued for KGRR. Track it in the ATIS Alerts Telegram bot to get alerts read from KGRR, the station this page is based on.
No weather station at this airport — showing the nearest station KGRR, 11.8 nm away.
Wind from the north (360°) at 7 kt, visibility 10+ statute miles, a few clouds at 5,000 ft, a few clouds at 25,000 ft, temperature 24°C (76°F), altimeter 29.84 inHg. Conditions are Visual Flight Rules (VFR).
METAR KGRR 290053Z 36007KT 10SM FEW050 FEW250 24/13 A2984 RMK AO2 SLP098 T02440133 $
What changed at KGRR (nearest station)?
Since the 2353Z (7:53 PM EDT) report — compared automatically against the latest METAR.
- Pressure rising: altimeter 29.82 → 29.84 inHg.
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Current pilot readout for MI78
Based on the nearest station (KGRR), MI78 is currently VFR with winds from 360° at 7 knots, visibility 10+ statute miles, and no ceiling reported. Density altitude is approximately 1,950 ft (field elevation 600 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 MI78 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 MI78. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 09FAV | 1,700 ft | TURF | 7 kt head | 0 kt |
| 27 | 1,700 ft | TURF | 7 kt head | 0 kt |
Open the crosswind calculator — try your own wind and runway numbers →
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 22 h: wind 6→7 kt, ceiling 25,000 ft → unlimited.
MI78 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Weller Airport in Grandville, MI: 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 MI78 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.
Pilot reports (PIREPs) within 100 NM of MI78
Reported by pilots in flight over the past 6 hours — via aviationweather.gov.
Show raw report
GSH UA /OV GSH/TM 0126/FL250/TP E75L/TB NEG
GSH UAHeader — reporting station and UA: a routine pilot report.OV GSHLocation — fix or navaid, optionally with a radial and distance in NM.TM 0126Reported at 01:26 UTC.FL250Altitude: 25,000 ft MSL.TP E75LAircraft type reporting.TB NEGTurbulence: none reported.Show raw report
LDM UA /OV LDM/TM 0019/FL300/TP B752/TB CONS LGT CHOP
LDM UAHeader — reporting station and UA: a routine pilot report.OV LDMLocation — fix or navaid, optionally with a radial and distance in NM.TM 0019Reported at 00:19 UTC.FL300Altitude: 30,000 ft MSL.TP B752Aircraft type reporting.TB CONS LGT CHOPTurbulence: continuous light chop.Show raw report
GRR UA /OV GRR/TM 2245/FL054/TP B737/SK B054 T065
GRR UAHeader — reporting station and UA: a routine pilot report.OV GRRLocation — fix or navaid, optionally with a radial and distance in NM.TM 2245Reported at 22:45 UTC.FL054Altitude: 5,400 ft MSL.TP B737Aircraft type reporting.SK B054 T065Sky condition — cloud bases and tops in hundreds of feet MSL.Show raw report
FNT UA /OV FNT140012/TM 2154/FL037/TP P28B/SK B037 T060
FNT UAHeader — reporting station and UA: a routine pilot report.OV FNT140012Location — fix or navaid, optionally with a radial and distance in NM.TM 2154Reported at 21:54 UTC.FL037Altitude: 3,700 ft MSL.TP P28BAircraft type reporting.SK B037 T060Sky condition — cloud bases and tops in hundreds of feet MSL.Show raw report
LAN UA /OV LAN/TM 2120/FL040/TP SR20/SK B040
LAN UAHeader — reporting station and UA: a routine pilot report.OV LANLocation — fix or navaid, optionally with a radial and distance in NM.TM 2120Reported at 21:20 UTC.FL040Altitude: 4,000 ft MSL.TP SR20Aircraft type reporting.SK B040Sky condition — cloud bases and tops in hundreds of feet MSL.Show raw report
JXN UA /OV JXN/TM 2115/FL030/TP DA40/SK B035
JXN UAHeader — reporting station and UA: a routine pilot report.OV JXNLocation — fix or navaid, optionally with a radial and distance in NM.TM 2115Reported at 21:15 UTC.FL030Altitude: 3,000 ft MSL.TP DA40Aircraft type reporting.SK B035Sky condition — cloud bases and tops in hundreds of feet MSL.Show raw report
SBN UA /OV KSBN/TM 2112/FL030/TP E75L
SBN UAHeader — reporting station and UA: a routine pilot report.OV KSBNLocation — fix or navaid, optionally with a radial and distance in NM.TM 2112Reported at 21:12 UTC.FL030Altitude: 3,000 ft MSL.TP E75LAircraft type reporting.Show raw report
DTW UA /OV OZW/TM 2054/FL170/TP E170/TB SMOOTH
DTW UAHeader — reporting station and UA: a routine pilot report.OV OZWLocation — fix or navaid, optionally with a radial and distance in NM.TM 2054Reported at 20:54 UTC.FL170Altitude: 17,000 ft MSL.TP E170Aircraft type reporting.TB SMOOTHTurbulence: smooth.⚠️ PIREPs are unverified pilot reports. Not for operational use — conditions change between reports.
Recent aviation weather trends at MI78
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KGRR reported a mix of conditions, most often marginal VFR across 35 observations, with 10 flight-category changes. The lowest ceiling was 400 ft. Wind most often came from the N.
Most recent change: MVFR → VFR
Most recent change: MVFR → VFR
- 09/27
- 100%
TAF — Terminal Aerodrome Forecast
Issued 2320Z (7:20 PM EDT)
TAF KGRR 282320Z 2900/2924 34008KT P6SM FEW045 FM290200 36006KT P6SM SKC FM291600 36008KT P6SM SCT050
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Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- FAA LID
- MI78
- City
- Grandville
- State
- Michigan
- Country
- United States
- Elevation
- 600 ft
- Coordinates
- 42.9189, -85.7861
- Runways
- 2
- Longest runway
- 1,700 ft
- Weather reporting
- Nearest station KGRR
- TAF
- Nearest KGRR
- Time zone
- America/Detroit
- Next sunset
- 23h 14m
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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.
- West Michigan Soaring Society - 36th Ave — Hudsonville, MI · 5 mi
- Warped Wings RC Club - Alger St — Allendale Charter Township, MI · 7 mi
- Knights of Columbus Hall — Wyoming, MI · 7 mi
MI78 weather — frequently asked
What runways are available at MI78?+
MI78 has 2 runways — 09, 27; the longest is 1,700 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for MI78 come from?+
Weller Airport does not have its own weather station. Conditions shown here come from the nearest reporting station, KGRR, about 12 nm away — close enough for situational awareness, but local conditions at MI78 can differ.
Does MI78 have a TAF?+
Yes — the KGRR TAF is shown on this page below the current conditions.
Does MI78 broadcast D-ATIS?+
No — MI78 does not broadcast D-ATIS. Alerts for MI78 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Weller Airport (MI78)
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 Weller 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 MI78 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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