Assiniboia Airport

CJN4

Assiniboia, CA

Last Updated
May 14, 19:00Z

No METAR Available for CJN4

Showing weather from nearby airport with METAR data.

Currently using: CYMJ
Weather Source: Moose Jaw Air Vice Marshal C. M. McEwen Airport (CYMJ)
Distance: 39nm / 72km from CJN4

Current Weather

Display Units
Stale 12 hours ago
19:00Z

☀️ Day
MVFR
Flight Rules
10°C
Temperature
Dewpoint: 9°C
31 kt
280° G47 kt
--
Visibility
2,000 ft
Ceiling
Above Ground Level
987 hPa
QNH
Altimeter Setting

Raw METAR

METAR CYMJ 141900Z 28031G47KT 2 1/4SM -SHRA BKN020 BKN044 OVC070 10/09 A2914 RMK SC5SC2AC1 DENSITY ALT 2817FT VIS VRB 1 1/2-3 LAST OBS /NEXT 151000 UTC SLP869

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 2,370 ft
BKN 2,000 ft AGL
BKN 4,400 ft AGL
OVC 7,000 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
2,000 ft
AGL (Above Ground)
4,370 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
4,400 ft
AGL (Above Ground)
6,770 ft AMSL
☁️
OVC
Overcast (8/8 sky coverage)
7,000 ft
AGL (Above Ground)
9,370 ft AMSL

Weather Briefing

MVFR

Assiniboia Airport is currently reporting marginal VFR (MVFR) conditions with overcast skies at 7,000 feet. Note: This observation is 12.4 hours old and conditions may have changed.

Wind Analysis

Winds are from the west (280°) at 31 knots with gusts to 47 knots. The significant gust spread of 16 knots may cause challenging turbulence on approach. Runway 26 is favored with a 29-knot headwind and 11-knot crosswind component (gusting to 16 knots crosswind). These are strong winds that may exceed crosswind limits for light aircraft.

Visibility & Ceiling

The ceiling is 2000 feet AGL (broken), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 10°C (50°F) with a dewpoint of 9°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. Gusty conditions may exceed demonstrated crosswind components for many general aviation aircraft. Check your aircraft's limitations. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.

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

QNH
987 hPa
Sea Level Pressure
For altitude above MSL
QFE
908 hPa
Field Pressure
Height above aerodrome (2,370 ft)
Pressure Alt
3,158 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 3,127 ft
ISA Deviation: -0.3°C

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
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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
JN4
08 ✈️
26
13 ✈️
31

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 08/26
Active: 08
2,950 ft 150 ft ASPHALT
29.1 kt 10.6 kt
160° angle
✈️ 13/31
Active: 13
2,850 ft 150 ft ASPHALT
26.8 kt 15.5 kt
150° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Assiniboia Airport - Airport Information

Airport Details

ICAO Code: CJN4
Type: small airport
Status: active
Elevation: 2,370 ft MSL

Location

City: Assiniboia
Country: CA
Latitude: 49.734699°
Longitude: -105.946999°
Time Zone: Etc/GMT+7

Runway Information

Runway 08/26
Length: 2,950 ft
Width: 150 ft
Surface: ASPHALT
ILS: No
Runway 13/31
Length: 2,850 ft
Width: 150 ft
Surface: ASPHALT
ILS: No

About Assiniboia Airport

Assiniboia Airport (CJN4) is located in Assiniboia, CA at an elevation of 2,370 feet MSL. The airport has 2 runways (08/26, 13/31), with the longest at 2,950 feet.

Airport Overview

Assiniboia Airport serves Assiniboia in CA. As a smaller airfield, services may be limited. Pilots should verify fuel availability and operating hours before arrival. The airport features 2 runways (08/26, 13/31) with asphalt surface. The longest runway measures 2,950 feet, best suited for light aircraft with appropriate short-field capability.

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 CJN4, 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.