Blackhawk Island Airport (1WI9) Area Aviation Weather & Runway Winds
As of 5:35 AM CDT, Oct 28, based on the nearest station (KRYV), 1WI9 is currently VFR with calm winds, visibility 10+ statute miles, and no ceiling reported.
Aviation weather near Blackhawk Island Airport in Fort Atkinson, WI, decoded from the nearest reporting station (KRYV): conditions and runway crosswinds.
Blackhawk Island Airport (1WI9) is a general aviation airport serving pilots in and around Fort Atkinson, WI at a field elevation of 800 ft. 1WI9 has no weather station of its own. Conditions here are decoded from KRYV, about 17 nm away, the nearest reporting station, and local conditions can differ. It has one runway (18/36), the longest 1,950 ft. The nearest TAF is issued for KMSN.
No weather station at this airport: showing the nearest station KRYV, 16.8 nm away.
Wind calm, visibility 10+ statute miles, no cloud data, temperature 9°C (48°F), altimeter 30.17 inHg. Conditions are Visual Flight Rules (VFR).
METAR KRYV 281035Z AUTO 00000KT 10SM CLR 09/08 A3017 RMK AO2 T00880082
What changed at KRYV (nearest station)?
Since the 1015Z (5:15 AM CDT) report, compared automatically against the latest METAR.
No significant changes since the 1015Z (5:15 AM CDT) report, conditions are holding steady.
Current pilot readout for 1WI9
Based on the nearest station (KRYV), 1WI9 is currently VFR with calm winds, visibility 10+ statute miles, and no ceiling reported. Density altitude is approximately -50 ft (field elevation 800 ft). 1WI9 does not publish a TAF. The nearest TAF station is KMSN, about 25 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.
Current wind is calm: calm wind is not a factor for runway selection, and with no wind there is no head/tail or crosswind component to compute. Live numbers return automatically once a report includes a wind direction.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 18 | 1,950 ft | TURF | - | - |
| 36 | 1,950 ft | TURF | - | - |
Open the crosswind calculator to try your own wind and runway numbers →
1WI9 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 18/361,950 × 80 ft · TURFCurrent useno stated-runway source at 1WI9Wind
- 18
- no steady wind
- 36
- no steady wind
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 24 h: wind 3→0 kt, ceiling unlimited → unlimited.
1WI9 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 1WI9
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KRYV reported mostly VFR across 71 observations, with 0 flight-category changes. Wind most often came from the SE.
Most recent change: MVFR → VFR
Share of hours each runway had the most headwind. From wind reports, not ATC assignments.
- 18
- 60%
- 36
- 40%
Get 1WI9 weather alerts in Telegram
Stop refreshing aviation weather manually. Track 1WI9 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 1WI9 free on TelegramNo live weather from 1WI9
Live crosswind meter
1WI9 has no weather feed online, so the wind comes from KRYV, 17 nm away.
Wind is calm or variable. Either end works.
Have a weather station at 1WI9? Help us make your field's weather available to every pilot, free. Add your field's wx station →Turf · 1,950 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
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- FAA LID
- 1WI9
- City
- Fort Atkinson
- State
- Wisconsin
- Country
- United States
- Elevation
- 800 ft
- Coordinates
- 42.9107, -88.8694
- Runways
- 1 physical runway · 2 runway ends
- Longest runway
- 1,950 ft
- Weather reporting
- Nearest station KRYV
- TAF
- Nearest KMSN
- Time zone
- America/Chicago
- Next sunset
- 12h 4m
Run a flight school, FBO, or club here? Embed 1WI9'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
7 airports+1 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.
- Whitewater RC Flying Club - Jefferson St , Whitewater, WI · 9 mi
- ABC R/C Flyers - Concord Center Dr , Sullivan, WI · 19 mi
- GeneseeRC - Lauderdale Field , Elkhorn, WI · 20 mi
Pilot PIREPs for Blackhawk Island Airport (1WI9)
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 Blackhawk Island 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 1WI9 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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