DM
Datamask Aviation
METAR · TAF · OPMET
CYHM· YHM· Hamilton

John C. Munro Hamilton International Airport

medium airport · elevation 780 ft (238 m)
10:21Z 00:15Z Day
Current METARVFR
27 min ago·19:00Z
CYHM 261900Z 05009G15KT 15SM FEW040 BKN260 14/04 A3017 RMK CF1CI6 CF TR SLP222
Wind
050° 9 kt (gust 15 kt)
Visibility
15 SM
Ceiling
26,000 ft
Temperature
14°C / 4°C
temp / dew
QNH
1022 hPa
30.17 inHg
Clouds
FEW 4,000ft, BKN 26,000ft
Weather
Station
CYHM
Remarks
CF1CI6 CF TR sea level pressure of 1022.2 HPa
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
SIGMET / AIRMET (0)
None active in area.
PIREPs (1)
  • FL010C210
    7 min ago
    TURB LGT
Wind & Runways
NESW9 kt050°G15
Wind arrow points downwind.
Runways
06/241832 mASP
12/303050 mASP
Runway components
RunwayHead/TailCrosswind
RWY 06/24HW 9 ktXW 0 kt R
RWY 12/30HW 5 ktXW 8 kt L
43.1735°, -79.9312°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
RunwayStatusHW (kt)XW (kt)Flags
RWY 06/24 (use 06)PreferredHW 90 R
RWY 12/30 (use 12)UsableHW 58 L
Density altitude
609 ft
elevation 780 ft
ISA deviation
+0.5°C
Frequencies (community-maintained, cross-check AIP)CYHM
  • ATIS128.100
  • GND121.600
  • TWR125.000
  • A/DTORONTO TRML119.700
Navaids near airportassoc. CYHM
IdentTypeFreqPower
HMNDB221 kHzLOW
ZHANDB397 kHzLOW
ZHMNDB266 kHzLOW
Runways2

Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.

  • RWY 06/246,010 ft (1,832 m)
    Surface
    ASP
    Lighting
    Lit
    ILS
  • RWY 12/3010,006 ft (3,050 m)
    Surface
    ASP
    Lighting
    Lit
    ILS
24-hour trend (Iowa State IEM)
No 24-h trend available — IEM archive.
24-hour wind rose (IEM ASOS, 16 direction bins)
24-hour wind rose unavailable (insufficient IEM data).
Airport diagram (OpenStreetMap)John C. Munro Hamilton International Airport
HH30122406062430123012
Terminal Aerodrome Forecast
Issued 2026/04/26 18:42 UTC
VFRBASE26/18Z → 26/22Z04010G20KT · 6 SM · SCT200
Wind: 04010G20KT
Visibility: 6 SM
Clouds: SCT200
TAF TAF CYHM 261740Z 2618/2718 04010G20KT P6SM SCT200
VFRFM26/22Z → 27/06Z0407KT · 6 SM · FEW240
Wind: 0407KT
Visibility: 6 SM
Clouds: FEW240
FM262200 04007KT P6SM FEW240
VFRFM27/06Z → 27/14Z0407KT · 6 SM · FEW005
Wind: 0407KT
Visibility: 6 SM
Clouds: FEW005
FM270600 04007KT P6SM FEW005
IFRTEMPO27/06Z → 27/12Z3 SM · BR · BKN005
Visibility: 3 SM
Weather: BR
Clouds: BKN005
TEMPO 2706/2712 3SM BR BKN005
LIFRPROB4027/06Z → 27/12Z0.5 SM · FG
Visibility: 0.5 SM
Weather: FG
PROB40 2706/2712 1/2SM FG VV002
VFRFM27/14Z → 27/18Z05010G20KT · 6 SM · FEW030
Wind: 05010G20KT
Visibility: 6 SM
Clouds: FEW030
FM271400 05010G20KT P6SM FEW030 RMK NXT FCST BY 270000Z
Raw TAF
TAF TAF CYHM 261740Z 2618/2718 04010G20KT P6SM SCT200 FM262200 04007KT P6SM FEW240 FM270600 04007KT P6SM FEW005 TEMPO 2706/2712 3SM BR BKN005 PROB40 2706/2712 1/2SM FG VV002 FM271400 05010G20KT P6SM FEW030 RMK NXT FCST BY 270000Z
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