CA
CYHM
Current Weather

John C. Munro Hamilton International Airport

CYHM / YHM

Hamilton, CA

Last Updated

Jan 17, 20:00 UTC

Current Weather

Display Units

Time

Temp

Wind

Alt

Last Updated

20:00Z

🌙 Night

VFR

Flight Rules

1°C

Temperature

Dewpoint: -3°C

16kt

240° G27kt

15 SM

Visibility

6,100 ft

Ceiling

Above Ground Level

29.81

QNH (inHg)

Altimeter Setting

Raw METAR

METAR CYHM 172000Z 24016G27KT 15SM FEW010 BKN061 BKN094 01/M03 A2981 RMK SC2SC3AC2 SLP107

Clouds - Visual Profile

12,000ft

9,000ft

6,000ft

3,000ft

Ground

Field Elev: 780ft

FEW 1,000ft AGL

BKN 6,100ft AGL

BKN 9,400ft AGL

🌤️

FEW

Few (1/8-2/8 sky coverage)

1,000ft

AGL (Above Ground)

1,780ft AMSL

☁️

BKN

Broken (5/8-7/8 sky coverage)

6,100ft

AGL (Above Ground)

6,880ft AMSL

☁️

BKN

Broken (5/8-7/8 sky coverage)

9,400ft

AGL (Above Ground)

10,180ft AMSL

Altimeter Settings & Pressure Information

QNH

29.81 inHg

Sea Level Pressure

For altitude above MSL

QFE

29.04 inHg

Field Pressure

Height above aerodrome (780 ft)

Pressure Alt

890 ft

QNE Reference

Standard: 29.92 inHg

Density Altitude: -603 ft

ISA Deviation: -12.4°C

Forecast (TAF)

View Full TAF

Raw TAF

TAF CYHM 171743Z 1718/1818 19010G20KT 2SM -SHSN OVC005 TEMPO 1718/1719 6SM -SHSN OVC010 FM171900 22015G25KT 2SM -SHSN OVC015 BECMG 1719/1721 P6SM NSW OVC025 FM172100 24015G25KT P6SM OVC025 FM172300 23015G25KT P6SM BKN025 BECMG 1723/1801 SCT030 BECMG 1803/1805 23010KT FM181200 23010KT P6SM BKN025 FM181700 23010KT P6SM -SHSN BKN020 RMK NXT FCST BY 180000Z

Upcoming Changes (Next 12 Hours)

20:20Z BASE

+0h

IFR 190° 10kt

Visibility: 2SM

Ceiling: 500ft

Light Showers Snow

21:00Z FM172100

+1h

MVFR 240° 15kt

Visibility: >6SM

Ceiling: 2,500ft

23:00Z FM172300

+3h

MVFR 230° 15kt

Visibility: >6SM

Ceiling: 2,500ft

23:00Z BECMG

+3h

VFR

24-Hour Weather Evolution

Loading weather data...

Data Sources

• Current conditions from METAR observations
• Historical data from past 24 hours
• No forecast or predicted data included
• Data updated with each new METAR report

Chart Features

• Hover for exact values and timestamps
• Click legend items to toggle data series
• Zoom and pan for detailed analysis
• Units automatically converted to preferences

Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

↑

YHM

24 ✈️

Runway Information

Runway	Length	Width	Surface	Heading	Wind Component
✈️ 06/24 Active: 24	6,010 ft	150 ft	ASP	49°	↑ 16.0kt • ↔ 0.0kt 0° angle
12/30	10,006 ft	200 ft	ASP	107°	↓ 10.9kt • ↔ 11.7kt 133° angle

🟢 Active Runway: Best headwind component for current conditions

⬆️ Headwind: Favorable wind component

↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

John C. Munro Hamilton International Airport - Airport Information

Airport Details

ICAO Code: CYHM

IATA Code: YHM

Type: medium airport

Status: active

Elevation: 780 ft MSL

Location

City: Hamilton

Country: CA

Latitude: 43.173599°

Longitude: -79.934998°

Time Zone: Etc/GMT5

Runway Information

Runway 06/24

Length: 6,010 ft

Width: 150 ft

Surface: ASP

ILS: No

Runway 12/30

Length: 10,006 ft

Width: 200 ft

Surface: ASP

ILS: No

Aeronautical Information Publication (AIP)

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Access Information: Freely accessible online
Access details: Public

Alternative Resources:

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Resources for Pilots

Weather Data

Current conditions and forecasts

• Real-time METAR reports

• Extended TAF forecasts

• Flight rules assessment

Charts & Navigation

Essential aviation charts

• Visual approach charts

• Instrument procedures

• Airport diagrams

Operations

Airport operational data

• Operating hours: 24/7

• Ground handling available

• Fuel services available

Performance Calculator

Calculate takeoff and landing distances

• Runway suitability assessment

• Real weather conditions

• Safety margin analysis

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About John C. Munro Hamilton International Airport

John C. Munro Hamilton International Airport (CYHM/YHM) is a regional airport serving commercial and general aviation located in Hamilton, CA. The facility operates at an elevation of 780 feet above sea level and primarily serves regional commercial flights and general aviation.

The facility features 2 runways (06/24, 12/30) with ASP surface . Weather services provide regular METAR reports and TAF forecasts to ensure safe flight operations in all conditions.

Pilots can access comprehensive weather data, including current conditions, extended forecasts, and flight rules analysis. The airport information displayed here includes runway details, operational data, and essential resources for flight planning and execution. All weather data is updated regularly to provide the most current information for aviation decision-making.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.