Smiths Falls-Montague (Russ Beach) Airport

CYSH / YSH

Smiths Falls, CA

Last Updated
Jun 10, 16:29Z

No METAR Available for CYSH

Showing weather from nearby airport with METAR data.

Currently using: CYOW
Weather Source: Ottawa Macdonald-Cartier International Airport (CYOW)
Distance: 25nm / 47km from CYSH

Current Weather

Display Units
Fresh 14 min ago
16:29Z

☀️ Day
MVFR
Flight Rules
24°C
Temperature
Dewpoint: 22°C
6 kt
110°
10 SM
Visibility
1,600 ft
Ceiling
Above Ground Level
1008 hPa
QNH
Altimeter Setting

Raw METAR

SPECI CYOW 101629Z 11006KT 10SM -RA OVC016 24/22 A2977 RMK SC8 SLP084 DENSITY ALT 1700FT

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 416 ft
OVC 1,600 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
1,600 ft
AGL (Above Ground)
2,016 ft AMSL

Weather Briefing

MVFR

Smiths Falls-Montague (Russ Beach) Airport is currently reporting marginal VFR (MVFR) conditions with overcast skies at 1,600 feet and 10 SM visibility.

Wind Analysis

Winds are from the east-southeast (110°) at 6 knots. Runway 15/33 is favored with a 5-knot headwind and 4-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. The ceiling is 1600 feet AGL (overcast), placing conditions in the MVFR category.

Temperature & Moisture

Temperature is 24°C (75°F) with a dewpoint of 22°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 27 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: Light Showers Rain, Showers Rain, Mist, Thunderstorm Rain, Mist, Light Showers Rain, Mist, Mist, FCST. Temporary IFR conditions are forecast with Light Showers Rain between 15:00Z and 16:00Z. There is a 30% probability of IFR conditions between 15:00Z and 16:00Z. Temporary IFR conditions are forecast with Showers Rain, Mist between 16:00Z and 20:00Z.

Pilot Recommendations

VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. 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
1008 hPa
Sea Level Pressure
For altitude above MSL
QFE
994 hPa
Field Pressure
Height above aerodrome (416 ft)
Pressure Alt
574 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,754 ft
ISA Deviation: +9.8°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF CYOW 101440Z 1015/1118 14006KT P6SM SCT010 OVC025 TEMPO 1015/1016 P6SM -SHRA BKN010 PROB30 1015/1016 BKN008 FM101600 15008G18KT P6SM -SHRA FEW008 SCT015 OVC050 TEMPO 1016/1020 3SM SHRA BR BKN008 OVC015 PROB30 1016/1020 2SM TSRA BR BKN008 OVC015CB FM102000 14008G18KT P6SM -SHRA SCT008 BKN015 OVC080 PROB30 1022/1103 2SM TSRA BR BKN008 OVC015CB FM110300 18006KT 3SM -SHRA BR BKN005 OVC025 FM110700 22007KT 6SM BR SCT025 FM111200 26007KT P6SM FEW025 BECMG 1112/1114 26007G17KT FM111700 26007KT P6SM BKN025 RMK NXT FCST BY 101800Z
Upcoming Changes (Next 12 Hours)
16:43Z BASE
+0h
MVFR 140° 6 kt
Visibility: >6SM
Ceiling: 2,500 ft
20:00Z FM102000
+4h
MVFR 140° 8 kt
Visibility: >6SM
Ceiling: 1,500 ft
Light Showers Rain
22:00Z PROB30
+6h
LIFR
Visibility: 2SM
Ceiling: 800 ft
Thunderstorm Rain, Mist
03:00Z FM110300
+11h
IFR 180° 6 kt
Visibility: 3SM
Ceiling: 500 ft
Light Showers Rain, Mist

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
YSH
06
24
15 ✈️
33

Runway Information

Runway Length Width Surface Heading Wind Component
06/24 4,000 ft 75 ft ASP 50°
3.0 kt 5.2 kt
60° angle
✈️ 15/33
Active: 15
1,500 ft 85 ft grass 137°
4.6 kt 3.9 kt
40° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Smiths Falls-Montague (Russ Beach) Airport - Airport Information

Airport Details

ICAO Code: CYSH
IATA Code: YSH
Type: medium airport
Status: active
Elevation: 416 ft MSL

Location

City: Smiths Falls
Country: CA
Latitude: 44.945801°
Longitude: -75.940598°
Time Zone: Etc/GMT+5

Runway Information

Runway 06/24
Length: 4,000 ft
Width: 75 ft
Surface: ASP
ILS: No
Runway 15/33
Length: 1,500 ft
Width: 85 ft
Surface: grass
ILS: No

About Smiths Falls-Montague (Russ Beach) Airport

Overview

Smiths Falls-Montague Airport, identified by ICAO code CYSH, serves the eastern Ontario region near Smiths Falls, Canada. Located at 44.945801, -75.940598, this medium airport provides aviation services to the local community at an elevation of 416 feet mean sea level. The airport features two runways that accommodate different aircraft types and operational needs.

Flying Conditions

The airport's moderate elevation of 416 feet suggests a relatively mild terrain environment typical of eastern Ontario. With two runways - a 4000-foot asphalt primary runway (06/24) and a 1500-foot grass secondary runway (15/33) - pilots can expect flexible landing options depending on wind conditions. Seasonal variations in eastern Ontario can produce significant changes in wind patterns and visibility.

Notable Features

Smiths Falls-Montague Airport offers dual runway configurations that provide operational flexibility for different aircraft types and wind conditions. The primary asphalt runway (06/24) at 4000 feet provides substantial length for most general aviation aircraft, while the secondary grass runway (15/33) offers alternative landing options. The airport's location in eastern Ontario suggests potential terrain and wind considerations typical of the region.

Approach Considerations

Pilots should assess both runway options based on current wind conditions, with the 4000-foot asphalt runway (06/24) being the primary approach surface. The secondary 1500-foot grass runway (15/33) may be suitable for smaller aircraft or during specific wind alignments. Standard approach procedures should be verified through current aeronautical charts and local flight information.

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.

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.