Niagara Falls International Airport

KIAG / IAG

Niagara Falls, US

Last Updated
Jul 4, 04:53Z

Current Weather

Display Units
Aging 1 hour ago
04:53Z

☀️ Day
VFR
Flight Rules
24°C
Temperature
Dewpoint: 21°C
3 kt
190°
10 SM
Visibility
6,000 ft
Ceiling
Above Ground Level
1015 hPa
QNH
Altimeter Setting

Raw METAR

METAR KIAG 040453Z AUTO 19003KT 10SM BKN060 24/21 A2996 RMK AO2 SLP138 T02390211 403170222 $

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 589 ft
BKN 6,000 ft AGL
☁️
BKN
Broken (5/8-7/8 sky coverage)
6,000 ft
AGL (Above Ground)
6,589 ft AMSL

Weather Briefing

VFR

Niagara Falls International Airport is currently reporting visual flight rules (VFR) conditions with broken clouds at 6,000 feet and 10 SM visibility. Note: This observation is 1 hours old and conditions may have changed.

Wind Analysis

Winds are from the south (190°) at 3 knots.

Visibility & Ceiling

Visibility is 10 SM. The ceiling is 6000 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 24°C (75°F) with a dewpoint of 21°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 19 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions. Expected weather includes: Showers Rain, Light Showers Rain, Thunderstorm Rain, Light Thunderstorm Rain. Temporary MVFR conditions are forecast with Showers Rain between 05:00Z and 07:00Z. There is a 30% probability of MVFR conditions with Light Showers Rain between 08:00Z and 11:00Z. There is a 30% probability of MVFR conditions with Thunderstorm Rain between 19:00Z and 23:00Z.

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
995 hPa
Field Pressure
Height above aerodrome (589 ft)
Pressure Alt
537 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,758 ft
ISA Deviation: +10.2°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KIAG 040500Z 0405/0424 20004KT P6SM BKN060 TEMPO 0405/0407 4SM SHRA BKN040 FM040800 VRB03KT P6SM BKN070 PROB30 0408/0411 4SM -SHRA OVC025 FM041900 29005KT 6SM -SHRA BKN040 PROB30 0419/0423 4SM TSRA OVC025CB FM042300 00000KT P6SM BKN070 PROB30 0423/0424 4SM -TSRA OVC025CB
Upcoming Changes (Next 12 Hours)
05:54Z BASE
+0h
VFR 200° 4 kt
Visibility: >6SM
Ceiling: 6,000 ft
08:00Z FM040800
+3h
VFR VRB 3 kt
Visibility: >6SM
Ceiling: 7,000 ft
08:00Z PROB30
+3h
MVFR
Visibility: 4SM
Ceiling: 2,500 ft
Light Showers Rain

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 2.3 kt
50° angle
✈️ 10L/28R
Active: 28R
9,829 ft 150 ft PEM 90°
0.0 kt 3.0 kt
90° angle
✈️ 10R/28L
Active: 28L
3,973 ft 75 ft ASP 89°
0.0 kt 3.0 kt
90° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KIAG

9,717 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
59.1%
MVFR
24.7%
IFR
11.8%
LIFR
4.4%

Niagara Falls International Airport is frequently affected by reduced visibility conditions, with VFR weather only 59.1% of the time and IFR/LIFR conditions occurring in 16.2% of observations. Prevailing winds are from the SW averaging 10.6 knots, with gusts recorded up to 38 knots. Temperature extremes range from -21°C to 32°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 6.8% of weather observations. The best months for VFR flying are July, September, June.

Wind Analysis

Prevailing Direction: SW (225°)
Average Speed: 10.6 kt
Maximum Recorded: 38 kt
Calm Winds: 8.5%
Direction Distribution:
E
9.9%
N
7.3%
S
10.5%
W
22.5%
NE
4.9%
NW
10.5%
SE
3.3%
SW
22.7%

Temperature Range

Average: 4.7°C
Range: -21°C to 32°C
-21°C 32°C

Visibility

Average: 8.5 SM
Below 3 SM: 6.8%
Fog Frequency: 3.9%

Best Months for VFR

July September June

Runway Wind Analysis

Runway 06/24
Favorable wind: 100%
Avg crosswind: 5.2 kt
Runway 10L/28R
Favorable wind: 100%
Avg crosswind: 6.1 kt
Runway 10R/28L
Favorable wind: 100%
Avg crosswind: 6.1 kt

Statistics computed from 9,717 METAR observations (Sep 2025 - Jul 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.