CYHM — John C. Munro Hamilton International Airport METAR & TAF
IATA YHM · Hamilton · CA
Current report
METAR CYHM 301300Z 20006KT 10SM FEW140 BKN220 15/15 A3004 RMK AC2CI5 SLP176
The latest observation at John C. Munro Hamilton International Airport was issued at 30 Sep 13:00Z. Wind is from south-southwest (200°) at 6 knots. Visibility is 10 kilometres or better. The sky shows a few clouds at 14,000 ft, broken cloud at 22,000 ft. Temperature is 15 °C with a dew point of 15 °C, a narrow spread that favours mist or fog forming. The altimeter setting is 1017 hPa (30.04 inHg). These conditions classify the field as VFR. Visual flight rules — good visibility and a high ceiling.
Forecast (TAF)
TAF CYHM 301141Z 3012/0112 18006KT P6SM BKN220 TEMPO 3012/3013 1 1/2SM BR BECMG 3013/3015 22010G20KT FM302100 20010KT P6SM OVC100 FM010300 22008KT P6SM OVC050 FM010500 22008KT 6SM -SHRA BR BKN015 OVC030 FM011100 19008KT P6SM OVC050 RMK NXT FCST BY 301800Z
| Valid | Change | Category | Conditions |
|---|---|---|---|
| 30 Sep 12:00Z – 30 Sep 13:00Z | FROM | VFR | 180° 6 kt, 10 km + visibility, broken cloud 22,000 ft |
| 30 Sep 12:00Z – 30 Sep 13:00Z | TEMPO | IFR | 2.4 km visibility, BR |
| 30 Sep 13:00Z – 30 Sep 21:00Z | BECMG | VFR | 220° 10 kt G20, 10 km + visibility, broken cloud 22,000 ft |
| 30 Sep 21:00Z – 01 Oct 03:00Z | FM | VFR | 200° 10 kt, 10 km + visibility, overcast 10,000 ft |
| 01 Oct 03:00Z – 01 Oct 05:00Z | FM | VFR | 220° 8 kt, 10 km + visibility, overcast 5,000 ft |
| 01 Oct 05:00Z – 01 Oct 11:00Z | FM | MVFR | 220° 8 kt, 9.7 km visibility, -SHRA BR, broken cloud 1,500 ft, overcast 3,000 ft |
| 01 Oct 11:00Z – 01 Oct 12:00Z | FM | VFR | 190° 8 kt, 10 km + visibility, overcast 5,000 ft |
More for this airport
CYHM wind · CYHM gusts · CYHM temperature · CYHM visibility · CYHM pressure (QNH) · CYHM cloud ceiling · CYHM flight category · CYHM weather phenomena · CYHM 3D · CA
Runways & wind components
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Meteogram · 96 h
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Weather trends & statistics
Every archived observation for CYHM, aggregated. 542 reports stored so far.
Nearest reporting airports
- CWWB Burlington Pier 18 km UNK
- CYKF Region of Waterloo International Airport 49 km VFR
- CXDI Delhi 61 km UNK
- CYSN Niagara District Airport 61 km VFR
- CYYZ Toronto Pearson International Airport 61 km VFR
- CYTZ Billy Bishop Toronto City Airport 67 km VFR
About CYHM weather reports
John C. Munro Hamilton International Airport issues a routine METAR observation about every half hour, plus a SPECI whenever conditions change sharply. The TAF above forecasts the next 24 to 30 hours within roughly five nautical miles of the field. Both are decoded on this page: the raw code stays visible for anyone who wants it, and everything below it is the same information in plain language, colour and diagram form.
Use the runway diagram to see how the current wind splits into headwind and crosswind on each runway end, the meteogram to plan the next week, and the trend charts to understand what this airport is normally like — how often it goes IFR, which direction the wind usually comes from, and when in the day it tends to turn.