What is the current weather at Dunby Manor Heliport?

Current conditions at Dunby Manor Heliport (CDM4) are MVFR. Temperature is 9°C. Winds are from 350° at 13 knots.

Does CDM4 have an ILS approach?

Dunby Manor Heliport (CDM4) does not have ILS equipment listed. Check the current AIP for available instrument approaches.

What is the elevation of CDM4?

Dunby Manor Heliport (CDM4) has a field elevation of 1,407 feet MSL.

What is the ICAO code for Dunby Manor Heliport?

The ICAO code for Dunby Manor Heliport is CDM4.

Where is CDM4 located?

Dunby Manor Heliport (CDM4) is located near Mono, CA at coordinates 44.005556°N, -80.057222°E.

How often is the METAR updated for CDM4?

METAR reports for Dunby Manor Heliport (CDM4) are typically issued once per hour, around 55 minutes past the hour. Special METARs (SPECI) are issued when significant weather changes occur. MetarCentral updates data from official sources every 5 minutes.

Does CDM4 have a TAF forecast?

TAF (Terminal Aerodrome Forecast) availability depends on the airport. Check the CDM4 TAF page at metarcentral.com/airport/CDM4/taf for the latest forecast, which covers a 24-30 hour period and is updated every 6 hours.

What does MVFR mean at CDM4?

Dunby Manor Heliport is currently reporting MVFR conditions. MVFR (Marginal VFR) means visibility is 3-5 statute miles and/or ceiling is 1,000-3,000 feet AGL. Pilots should exercise caution and be prepared for potential IFR conditions.

CA
CDM4
Current Weather

Dunby Manor Heliport

CDM4

Mono, CA

Last Updated

May 14, 19:00Z

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CDM4

No METAR Available for CDM4

Showing weather from nearby airport with METAR data.

Select nearby airport for weather data:

Currently using: CYYZ

Weather Source: Toronto Lester B. Pearson International Airport (CYYZ)

Distance: 27nm / 50km from CDM4

Current Weather

Display Units

Time

Temp

Wind

Alt

QNH

Fresh 17 min ago

19:00Z

🌇 Dusk

MVFR

Flight Rules

9°C

Temperature

Dewpoint: 5°C

13 kt

350° G20 kt

15 SM

Visibility

2,000 ft

Ceiling

Above Ground Level

1012 hPa

QNH

Altimeter Setting

Raw METAR

METAR CYYZ 141900Z 35013G20KT 15SM OVC020 09/05 A2988 RMK SC8 SLP123

Clouds - Visual Profile

12,000ft

9,000ft

6,000ft

3,000ft

Ground

Field Elev: 1,407 ft

OVC 2,000 ft AGL

☁️

OVC

Overcast (8/8 sky coverage)

2,000 ft

AGL (Above Ground)

3,407 ft AMSL

Weather Briefing

MVFR

Dunby Manor Heliport is currently reporting marginal VFR (MVFR) conditions with overcast skies at 2,000 feet and 15 SM visibility.

Wind Analysis

Winds are from the north (350°) at 13 knots with gusts to 20 knots.

Visibility & Ceiling

Visibility is 15 SM. The ceiling is 2000 feet AGL (overcast), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 9°C (48°F) with a dewpoint of 5°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.

Forecast Outlook

The TAF forecast covers the next 30 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: FCST. Temporary MVFR conditions are forecast between 20:00Z and 23:00Z. Temporary MVFR conditions are forecast between 23:00Z and 03:00Z.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH

1012 hPa

Sea Level Pressure

For altitude above MSL

QFE

965 hPa

Field Pressure

Height above aerodrome (1,407 ft)

Pressure Alt

1,445 ft

QNE Reference

Standard: 1013 hPa

Density Altitude: 1,063 ft

ISA Deviation: -3.2°C

Forecast (TAF)

View Full TAF

Raw TAF

TAF CYYZ 141740Z 1418/1524 34012G22KT P6SM OVC015 TEMPO 1420/1423 OVC025 FM142300 34012G22KT P6SM OVC025 TEMPO 1423/1503 OVC020 FM150300 33010KT P6SM BKN030 FM150500 32008KT P6SM SCT030 FM151200 32006KT P6SM FEW030 FM151700 17010KT P6SM SCT040 RMK NXT FCST BY 142100Z

Upcoming Changes (Next 12 Hours)

19:16Z BASE

+0h

MVFR 340° 12 kt

Visibility: >6SM

Ceiling: 1,500 ft

20:00Z TEMPO

+1h

MVFR

Ceiling: 2,500 ft

23:00Z FM142300

+4h

MVFR 340° 12 kt

Visibility: >6SM

Ceiling: 2,500 ft

23:00Z TEMPO

+4h

MVFR

Ceiling: 2,000 ft

24-Hour Weather Evolution

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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

↑

DM4

No runway data available

🛫

Runway information not available for this airport

Dunby Manor Heliport - Airport Information

Airport Details

ICAO Code: CDM4

Type: heliport

Status: active

Elevation: 1,407 ft MSL

Location

City: Mono

Country: CA

Latitude: 44.005556°

Longitude: -80.057222°

Time Zone: Etc/GMT+5

Runway Information

Runway information not available

Flight Planning Tools

Takeoff/Landing

Browse airports

Nearby Airports

CNC3 N/A

Brampton-Caledon Airport

17nm

31km

CYYZ MVFR

Toronto Lester B. Pearson International Airport

27nm

50km

CYKF VFR

Region of Waterloo International Airport

36nm

66km

CYLS N/A

Barrie-Lake Simcoe Regional Airport

36nm

67km

CYTZ MVFR

Billy Bishop Toronto City Centre Airport

VFR MVFR IFR LIFR No Data

About Dunby Manor Heliport

Dunby Manor Heliport (CDM4) is located in Mono, CA at an elevation of 1,407 feet MSL.

Airport Overview

Dunby Manor Heliport serves Mono in CA.

Flight Planning

For current NOTAMs and operational information, consult the local aviation authority publications. Weather data including METAR and TAF reports are typically available from nearby reporting stations if not directly from this airport. Before flight, verify current conditions through official channels and check appropriate aeronautical charts for the latest aeronautical information.

Weather Information

When METAR observations are not available directly from CDM4, pilots can reference weather from nearby airports shown above. Consider distance and terrain differences when using alternate weather sources. For official flight planning, always use approved weather briefing services.

Data Sources: Airport data from OurAirports.com. Pilots should always verify current conditions through official channels before flight.

Learn More

Recommended guides based on current conditions at CDM4

How to Read TAF Forecasts

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Understanding Flight Categories

VFR, MVFR, IFR, and LIFR conditions explained

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Fuel Planning Guide

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Aircraft Performance Factors

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Crosswind Landing Techniques

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Relevant tools: Crosswind Calculator Fuel Consumption Calculator

View all learning resources →

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network

Airports OurAirports.com • Public domain airport database

NOTAMs FAA NOTAM System • ICAO NOTAM Distribution

Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.