Donald D. Coski Memorial Airport (U84) Area Aviation Weather & Runway Winds
As of 10:51 AM MDT, Oct 28, based on the nearest station (KMYL), U84 is currently VFR with winds from 200° at 12 knots, visibility 10+ statute miles, and a 4,000 ft ceiling.
Aviation weather near Donald D. Coski Memorial Airport in Donnelly, ID, decoded from the nearest reporting station (KMYL): conditions and runway crosswinds.
Donald D. Coski Memorial Airport (U84) is a general aviation airport serving pilots in and around Donnelly, ID at a field elevation of 4,860 ft. U84 has no weather station of its own. Conditions here are decoded from KMYL, about 10 nm away, the nearest reporting station, and local conditions can differ. It has one runway (18/36), the longest 2,500 ft. The nearest TAF is issued for KMYL.
No weather station at this airport: showing the nearest station KMYL, 9.8 nm away.
Wind from the south-southwest (200°) at 12 kt, visibility 10+ statute miles, overcast at 4,000 ft, temperature 3°C (37°F), altimeter 30.06 inHg. Conditions are Visual Flight Rules (VFR), ceiling 4,000 ft.
METAR KMYL 281651Z AUTO 20012KT 10SM OVC040 03/M02 A3006 RMK AO2 SLP191 T00281017 $
Current pilot readout for U84
Based on the nearest station (KMYL), U84 is currently VFR with winds from 200° at 12 knots, visibility 10+ statute miles, and a 4,000 ft ceiling. the wind favors runway ends 18. Density altitude is approximately 4,400 ft (field elevation 4,860 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 |
|---|---|---|---|---|
| 18FAV | 2,500 ft | TURF-G | 12 kt head | 0 kt |
| 36 | 2,500 ft | TURF-G | 11 kt tail | 4 kt left |
Open the crosswind calculator to try your own wind and runway numbers →
U84 runways
1 physical runway · 2 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 18/362,500 × 125 ft · TURF-GCurrent useno stated-runway source at U84Wind
- 18
- 12 kt headwind · 0 kt crosswind
- 36
- 11 kt tailwind · 4 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.
U84 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 U84
From ATIS Alerts' hourly weather history.
History is still being collected. Check back in a few days.
Most recent change: MVFR → VFR
Share of hours each runway had the most headwind. From wind reports, not ATC assignments.
- 36
- 54%
- 18
- 46%
TAF | Terminal Aerodrome Forecast
Issued 1721Z (11:21 AM MDT)
TAF KMYL 281721Z 2818/2918 20011G21KT P6SM BKN050 FM290100 VRB04KT P6SM FEW030 BKN100
New to TAFs? How to read one →
Get U84 weather alerts in Telegram
Stop refreshing aviation weather manually. Track U84 in ATIS Alerts and get notified when a new METAR changes the picture: a category drop, or wind and ceiling moving toward your minimums.
Track U84 free on TelegramNo live weather from U84
Live crosswind meter
U84 has no weather feed online, so the wind comes from KMYL, 9.8 nm away.
Wind is 2° off runway 18, the end with the most headwind right now.
Have a weather station at U84? Help us make your field's weather available to every pilot, free. Add your field's wx station →Turf · 2,500 ft. Headings from FAA runway data. Not for navigation.
Field aerial
North up
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
- Control tower
- None
- Wind indicator
- Unlighted
Airport
- Type
- General aviation airport
- FAA LID
- U84
- City
- Donnelly
- State
- Idaho
- Country
- United States
- Elevation
- 4,860 ft
- Coordinates
- 44.7255, -116.0912
- Runways
- 1 physical runway · 2 runway ends
- Longest runway
- 2,500 ft
- Weather reporting
- Nearest station KMYL
- TAF
- Nearest KMYL
- Time zone
- America/Boise
- Sunset in
- 7h 14m
Run a flight school, FBO, or club here? Embed U84'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.
- Payette River Flying Circus - Donald D Coski Memorial Airport , Donnelly, ID · 0 mi
Pilot PIREPs for Donald D. Coski Memorial Airport (U84)
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 Donald D. Coski Memorial 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 U84 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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