Big Bend Airport

CEM4

Innisfail, CA

Last Updated
Jul 4, 06:00Z

No METAR Available for CEM4

Showing weather from nearby airport with METAR data.

Currently using: CYQF
Weather Source: Red Deer Regional Airport (CYQF)
Distance: 8nm / 15km from CEM4

Current Weather

Display Units
Aging 1 hour ago
06:00Z

☀️ Day
VFR
Flight Rules
10°C
Temperature
Dewpoint: 10°C
4 kt
280°
9 SM
Visibility
Ceiling
Unlimited
1015 hPa
QNH
Altimeter Setting

Raw METAR

METAR CYQF 040600Z AUTO 28004KT 9SM CLR 10/10 A2996 RMK SLP157

Weather Briefing

VFR

Big Bend Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 9 SM visibility. Note: This observation is 1 hours old and conditions may have changed.

Wind Analysis

Winds are from the west (280°) at 4 knots.

Visibility & Ceiling

Visibility is 9 SM. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 10°C (50°F) with a dewpoint of 10°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Forecast Outlook

The TAF forecast covers the next 12 hours. The forecast shows a transition between VFR and IFR conditions. Pilots should monitor the forecast closely and have an alternate airport plan. Expected weather includes: Mist, Light Showers Rain, FCST, FCST. There is a 30% probability of IFR conditions with Mist between 09:00Z and 12:00Z. Temporary VFR conditions are forecast with Light Showers Rain between 13:00Z and 16:00Z. Temporary VFR conditions are forecast with FCST, FCST between 16:00Z and 18:00Z.

Pilot Recommendations

Conditions are favorable for visual flight. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours. The forecast indicates conditions may deteriorate. Ensure you have fuel reserves and a viable alternate airport.

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

QNH
1015 hPa
Sea Level Pressure
For altitude above MSL
QFE
914 hPa
Field Pressure
Height above aerodrome (3,017 ft)
Pressure Alt
2,965 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 3,089 ft
ISA Deviation: +1.0°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYQF 040540Z 0406/0418 VRB03KT P6SM SKC FM040900 VRB03KT P6SM SCT200 PROB30 0409/0412 2SM BR FM041300 18005KT P6SM BKN090 TEMPO 0413/0416 P6SM -SHRA BECMG 0414/0416 31010KT FM041600 31010KT P6SM FEW080 TEMPO 0416/0418 BKN080 RMK FCST BASED ON AUTO OBS. NXT FCST BY 041200Z
Upcoming Changes (Next 12 Hours)
07:01Z BASE
+0h
VFR VRB 3 kt
Visibility: >6SM
09:00Z FM040900
+2h
VFR VRB 3 kt
Visibility: >6SM
09:00Z PROB30
+2h
IFR
Visibility: 2SM
Mist
13:00Z FM041300
+6h
VFR 180° 5 kt
Visibility: >6SM
Ceiling: 9,000 ft

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
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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

N
EM4
04
22
10
28 ✈️
16
34

Runway Information

Runway Length Width Surface Heading Wind Component
04/22 3,025 ft 100 ft ASP 62°
3.2 kt 2.5 kt
142° angle
✈️ 10/28
Active: 28
3,025 ft 100 ft ASP 118°
4.0 kt 0.0 kt
0° angle
16/34 3,025 ft 100 ft ASP 180°
0.7 kt 3.9 kt
100° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Big Bend Airport - Airport Information

Airport Details

ICAO Code: CEM4
Type: small airport
Status: active
Elevation: 3,017 ft MSL

Location

City: Innisfail
Country: CA
Latitude: 52.078602°
Longitude: -114.027000°
Time Zone: Etc/GMT+8

Runway Information

Runway 04/22
Length: 3,025 ft
Width: 100 ft
Surface: ASP
ILS: No
Runway 10/28
Length: 3,025 ft
Width: 100 ft
Surface: ASP
ILS: No
Runway 16/34
Length: 3,025 ft
Width: 100 ft
Surface: ASP
ILS: No

About Big Bend Airport

Big Bend Airport (CEM4) is located in Innisfail, CA at an elevation of 3,017 feet MSL. The airport has 3 runways (04/22, 10/28, 16/34), with the longest at 3,025 feet.

Airport Overview

Big Bend Airport serves Innisfail in CA. As a smaller airfield, services may be limited. Pilots should verify fuel availability and operating hours before arrival. The airport features 3 runways (04/22, 10/28, 16/34) with asp surface. The longest runway measures 3,025 feet, adequate for light general aviation aircraft.

Elevation Considerations

The field elevation of 3017 feet requires attention to density altitude during warm weather operations.

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 CEM4, 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.

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.