Niagara Falls International Airport

KIAG / IAG

Niagara Falls, US

Last Updated
May 14, 17:53Z

Current Weather

Display Units
Recent 38 min ago
17:53Z

☀️ Day
MVFR
Flight Rules
8°C
Temperature
Dewpoint: 5°C
11 kt
320°
10 SM
Visibility
1,600 ft
Ceiling
Above Ground Level
1011 hPa
QNH
Altimeter Setting

Raw METAR

METAR KIAG 141753Z 32011KT 10SM OVC016 08/05 A2986 RMK AO2 SLP119 60000 T00780050 10078 20061 51008

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 589 ft
OVC 1,600 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
1,600 ft
AGL (Above Ground)
2,189 ft AMSL

Weather Briefing

MVFR

Niagara Falls International 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 northwest (320°) at 11 knots. Runway 28 is favored with a 8-knot headwind and 7-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 8°C (46°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 24 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 Drizzle, Light Showers Rain, Mist. Temporary IFR conditions are forecast with Light Showers Rain, Mist between 18:00Z and 22:00Z.

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
1011 hPa
Sea Level Pressure
For altitude above MSL
QFE
991 hPa
Field Pressure
Height above aerodrome (589 ft)
Pressure Alt
657 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: -42 ft
ISA Deviation: -5.8°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KIAG 141720Z 1418/1518 32009KT 6SM -DZ OVC012 TEMPO 1418/1422 2SM -SHRA BR OVC009 FM150100 33004KT P6SM OVC012 FM150400 33004KT P6SM BKN025 FM150700 32004KT P6SM SCT030
Upcoming Changes (Next 12 Hours)
18:30Z BASE
+0h
IFR 320° 9 kt
Visibility: 6SM
Ceiling: 1,200 ft
Light Drizzle
01:00Z FM150100
+7h
MVFR 330° 4 kt
Visibility: >6SM
Ceiling: 1,200 ft
04:00Z FM150400
+10h
MVFR 330° 4 kt
Visibility: >6SM
Ceiling: 2,500 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
IAG
06
24 ✈️
10L
28R ✈️
10R
28L ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 06/24
Active: 24
5,189 ft 150 ft ASP 50°
1.9 kt 10.8 kt
80° angle
✈️ 10L/28R
Active: 28R
9,829 ft 150 ft PEM 90°
8.4 kt 7.1 kt
40° angle
✈️ 10R/28L
Active: 28L
3,973 ft 75 ft ASP 89°
8.4 kt 7.1 kt
40° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KIAG

8,264 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
55.8%
MVFR
27.1%
IFR
12.6%
LIFR
4.5%

Niagara Falls International Airport is frequently affected by reduced visibility conditions, with VFR weather only 55.8% of the time and IFR/LIFR conditions occurring in 17.1% of observations. Prevailing winds are from the W averaging 10.9 knots, with gusts recorded up to 38 knots. Temperature extremes range from -21°C to 29°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 7.6% of weather observations. The best months for VFR flying are September, May, October.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 10.9 kt
Maximum Recorded: 38 kt
Calm Winds: 8.5%
Direction Distribution:
N
7.2%
NE
4.7%
E
9.9%
SE
3.1%
S
10.5%
SW
21.4%
W
24.3%
NW
10.4%

Temperature Range

Average: 2.4°C
Range: -21°C to 29°C
-21°C 29°C

Visibility

Average: 8.3 SM
Below 3 SM: 7.6%
Fog Frequency: 4.1%

Best Months for VFR

September May October

Runway Wind Analysis

Runway 06/24
Favorable wind: 100%
Avg crosswind: 5.3 kt
Runway 10L/28R
Favorable wind: 100%
Avg crosswind: 6.2 kt
Runway 10R/28L
Favorable wind: 100%
Avg crosswind: 6.2 kt

Statistics computed from 8,264 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

Niagara Falls International Airport - Airport Information

Airport Details

ICAO Code: KIAG
IATA Code: IAG
Type: medium airport
Status: active
Elevation: 589 ft MSL

Location

City: Niagara Falls
Country: US
Latitude: 43.107300°
Longitude: -78.946198°
Time Zone: Etc/GMT+5

Runway Information

Runway 06/24
Length: 5,189 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 10L/28R
Length: 9,829 ft
Width: 150 ft
Surface: PEM
ILS: No
Runway 10R/28L
Length: 3,973 ft
Width: 75 ft
Surface: ASP
ILS: No

About Niagara Falls International Airport

Overview

Niagara Falls International Airport serves the western New York region as a medium-sized airport situated near the Canadian border. Located at an elevation of 589 feet MSL, the airport provides strategic aviation infrastructure for the Niagara Falls metropolitan area. Its three runways support diverse aviation operations, with the longest runway (10L/28R) measuring 9,829 feet.

Flying Conditions

Weather conditions at KIAG demonstrate significant variability, with Visual Flight Rules (VFR) prevailing 59% of the time. Temperature ranges from -18°C to 29°C, creating potential challenges across seasons. Wind patterns are predominantly westerly at an average of 11.3 knots, with occasional gusts up to 38 knots. September through November offer the most consistent VFR conditions, presenting optimal flying windows.

Notable Features

The airport features three runways with different surface compositions: two asphalt (06/24 and 10R/28L) and one Portland cement (10L/28R). Its geographic position near the Great Lakes can introduce localized weather phenomena, particularly lake-effect conditions. The long 10L/28R runway provides substantial operational flexibility for various aircraft types.

Approach Considerations

All three runways demonstrate 100% favorable wind alignment, with modest average crosswind conditions around 5.4-6.1 knots. Pilots should anticipate potential visibility restrictions, with observations showing 7% of reports featuring visibility below 3 statute miles and occasional fog events at 3.8%. The comprehensive runway configuration allows multiple approach options based on prevailing meteorological conditions.

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.