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West Branch Community Airport (KY31) Aviation Weather: METAR

As of 3:55 AM EDT, Oct 28, KY31 is currently VFR with winds from 290° at 1 knots, visibility 10+ statute miles, and no ceiling reported.

Live aviation weather for West Branch Community Airport in West Branch, MI, including METAR, flight category, wind, visibility, ceiling, altimeter and runway crosswinds.

West Branch Community Airport (KY31) is a general aviation airport serving pilots in and around West Branch, MI at a field elevation of 882 ft. KY31 reports its own METAR, decoded live on this page as flight category, wind, visibility, ceiling and altimeter. It has one runway (09/27), the longest 5,000 ft.

Ask ATIS AIAsk anything about KY31's weather, runways or delays, or search another airport.
VFR
Observed 0755Z (3:55 AM EDT)live · refreshes every 60s
Wind
290° 1 kt
Visibility
10+ sm
Ceiling
Unlimited
Altimeter
30.26"
Temp / Dew
46°F / 8°C
dew 41°F / 5°C

Wind from the west-northwest (290°) at 1 kt, visibility 10+ statute miles, no cloud data, temperature 8°C (46°F), altimeter 30.26 inHg. Conditions are Visual Flight Rules (VFR).

Raw METAR
METAR KY31 280755Z AUTO 29001KT 10SM CLR 08/05 A3026 RMK AO2

What changed at KY31?

Since the 0735Z (3:35 AM EDT) report, compared automatically against the latest METAR.

No significant changes since the 0735Z (3:35 AM EDT) report, conditions are holding steady.

Current pilot readout for KY31

KY31 is currently VFR with winds from 290° at 1 knots, visibility 10+ statute miles, and no ceiling reported. the wind favors west-facing runway ends (27). Density altitude is approximately -150 ft (field elevation 882 ft). KY31 does not publish a TAF. The nearest TAF station is KMBS, about 43 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.

RunwayHead / TailCrosswind
27FAV1 kt head0 kt
091 kt tail0 kt

Open the crosswind calculator to try your own wind and runway numbers →

KY31 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.

  • Runway 09/27
    5,000 × 100 ft · ASP
    Restricted (NOTAM)
    Current use
    no stated-runway source at KY31
    Wind
    09
    1 kt tailwind · 0 kt crosswind
    27
    1 kt headwind · 0 kt crosswind
    4 active equipment NOTAMsView 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.

Wind (kt)Gusts (kt)Bottom strip, flight category:VFRMVFRIFRLIFRNo report
061208Z20Z07Z

Over the last 24 h: wind 3→1 kt, ceiling 6,500 ft → unlimited.

KY31 weather radar

Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.

Loading…
Loading radar…

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 KY31

Reported by pilots in flight over the past 6 hours, via aviationweather.gov.

PIREP0247Z (10:47 PM EDT) · 64 NM NW of KY31 · 36,000 ft MSL · CRJ9
Show raw report
TVC UA /OV TVC/TM 0247/FL360/TP CRJ9/TB NEG
TVC UAHeader: reporting station and UA: a routine pilot report.
OV TVCLocation: fix or navaid, optionally with a radial and distance in NM.
TM 0247Reported at 02:47 UTC.
FL360Altitude: 36,000 ft MSL.
TP CRJ9Aircraft type reporting.
TB NEGTurbulence: none reported.

⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.

Recent aviation weather trends at KY31

From ATIS Alerts' hourly weather history.

Over the past 24 hours, KY31 reported mostly VFR across 72 observations, with 2 flight-category changes. The lowest ceiling was 2,900 ft. Wind most often came from the E.

Last 24 hours
VFR 94%MVFR 6%
Wind avg/max: 4/10 kt
Max gust: -
Lowest ceiling: 2,900 ft
Lowest vis: -
Prevailing wind: E
Category changes: 2

Most recent change: MVFR → VFR

Last 7 days
VFR 78%MVFR 4%IFR 2%LIFR 16%
Wind avg/max: 3/9 kt
Max gust: -
Lowest ceiling: 0 ft
Lowest vis: 0.25 sm
Prevailing wind: NW
Category changes: 17

Most recent change: MVFR → VFR

Wind-favored runway - past 30 days

Share of hours each runway had the most headwind. From wind reports, not ATC assignments.

27
70%
09
30%

Get KY31 weather alerts in Telegram

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Live KY31 Weather

Live crosswind meter

Measured by KY31's own weather station.

N27091 kt
Headwind
1 kt
Crosswind
0 kt

Wind is 21° off runway 27, the end with the most headwind right now.

Asphalt · 5,000 ft. Headings from FAA runway data. Not for navigation.

Field aerial

North up

Aerial photo of West Branch Community Airport (KY31) with runway 09/27 marked
N ↑

Runway 09/27 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 · Jet A+
Attended
Mon-Fri 0800-1700 local; Sat-Sun ON CALL local
Transient parking
Tie-downs · Hangars
Landing fee
No
Control tower
None
Wind indicator
Lighted

Airport

Type
General aviation airport
ICAO
KY31
IATA
WBK
FAA LID
Y31
City
West Branch
State
Michigan
Country
United States
Elevation
882 ft
Coordinates
44.2448, -84.1798
Runways
1 physical runway · 2 runway ends
Longest runway
5,000 ft
Weather reporting
Reports METAR
TAF
Nearest KMBS
Time zone
America/Detroit
Next sunset
14h 26m

Run a flight school, FBO, or club here? Embed KY31's live status on your website, free →

Nearby airports

Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.

RC flying fields nearby

AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.

All RC flying fields →

See all Michigan airports →

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Y31's real runway layout on the back, elevation and tower frequency on the front. Add your tail number on the sleeve.

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Pilot PIREPs for West Branch Community Airport (KY31)

Community-submitted

Community-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.

Read recent community-submitted pilot notes for West Branch Community 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 KY31 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.

No D-ATIS at this airport, showing METAR.

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