Grass Roots STOLport (9MI5) Area Aviation Weather & Runway Winds
Aviation weather near Grass Roots STOLport in Millington, MI, decoded from the nearest reporting station (KCFS) — conditions, runway crosswinds, and free Telegram airport alerts.
Grass Roots STOLport (9MI5) is a general aviation airport serving pilots in and around Millington, MI at 780 ft. 9MI5 has no weather station of its own — conditions here are decoded from KCFS, about 14 nm away, the nearest reporting station, and local conditions can differ. Its 2 runways (E, W) — longest 1,320 ft — are checked against the current wind in the crosswind table below. The nearest TAF is issued for KFNT. Track it in the ATIS Alerts Telegram bot to get alerts read from KCFS, the station this page is based on.
No weather station at this airport — showing the nearest station KCFS, 13.7 nm away.
Wind from the north (360°) at 4 kt, visibility 10+ statute miles, no cloud data, temperature 17°C (63°F), altimeter 29.88 inHg. Conditions are Visual Flight Rules (VFR).
METAR KCFS 290526Z AUTO 36004KT 10SM CLR 17/15 A2988 RMK AO2
What changed at KCFS (nearest station)?
Since the 0510Z (1:10 AM EDT) report — compared automatically against the latest METAR.
No significant changes since the 0510Z report — conditions are holding steady.
This is exactly what ATIS Alerts watches for you — get a Telegram message when 9MI5's weather changes, free →
Current pilot readout for 9MI5
Based on the nearest station (KCFS), 9MI5 is currently VFR with winds from 360° at 4 knots, visibility 10+ statute miles, and no ceiling reported. Density altitude is approximately 1,250 ft (field elevation 780 ft). 9MI5 does not publish a TAF — the nearest TAF station is KFNT, about 19 nm away.
⚠️ 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 9MI5 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 9MI5. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| EFAV | 1,320 ft | TURF | 4 kt head | 0 kt |
| W | 1,320 ft | TURF | 4 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 24 h: wind 5→4 kt, ceiling 4,200 ft → unlimited.
9MI5 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Grass Roots STOLport in Millington, 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 9MI5 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.
Recent aviation weather trends at 9MI5
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KCFS reported mostly VFR across 69 observations, with 16 flight-category changes. The strongest gust reached 15 kt, the lowest ceiling was 700 ft. Wind most often came from the N.
Most recent change: MVFR → VFR
Most recent change: MVFR → VFR
- E/W
- 100%
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We'll message you on Telegram when a new report moves the picture near 9MI5 (Grass Roots STOLport) — alerts read from KCFS, the station this page uses.
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Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- FAA LID
- 9MI5
- City
- Millington
- State
- Michigan
- Country
- United States
- Elevation
- 780 ft
- Coordinates
- 43.2378, -83.5244
- Runways
- 2
- Longest runway
- 1,320 ft
- Weather reporting
- Nearest station KCFS
- TAF
- Nearest KFNT
- Time zone
- America/Detroit
- Next sunset
- 19h 21m
Run a flight school, FBO, or club here? Embed 9MI5'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.
- Forest Aviators - Farrand Rd — Otisville, MI · 3 mi
- Frankenmuth Aeromodelers Club - Dehmel Rd — Birch Run, MI · 13 mi
- Lapeer County RC Wing Nuts- Fred Sawgle Dr. — Lapeer, MI · 15 mi
9MI5 weather — frequently asked
What runways are available at 9MI5?+
9MI5 has 2 runways — E, W; the longest is 1,320 ft. This page computes the live crosswind for each runway end from the current wind.
Where does the weather shown for 9MI5 come from?+
Grass Roots STOLport does not have its own weather station. Conditions shown here come from the nearest reporting station, KCFS, about 14 nm away — close enough for situational awareness, but local conditions at 9MI5 can differ.
Does 9MI5 have a TAF?+
No — 9MI5 does not publish its own TAF. The nearest TAF station is KFNT, about 19 nm away.
Does 9MI5 broadcast D-ATIS?+
No — 9MI5 does not broadcast D-ATIS. Alerts for 9MI5 from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR (via the nearest reporting station) instead.
Pilot PIREPs for Grass Roots STOLport (9MI5)
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 Grass Roots STOLport, 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 9MI5 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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