Boise Air Terminal/Gowen Field

KBOI / BOI

Boise, US

Last Updated
May 15, 02:53Z

Current Weather

Display Units
Aging 1 hour ago
02:53Z

🌙 Night
VFR
Flight Rules
19°C
Temperature
Dewpoint: -4°C
5 kt
20°
10 SM
Visibility
Ceiling
Unlimited
1013 hPa
QNH
Altimeter Setting

Raw METAR

METAR KBOI 150253Z 02005KT 10SM CLR 19/M04 A2990 RMK AO2 SLP112 T01941044 56018

Weather Briefing

VFR

Boise Air Terminal/Gowen Field is currently reporting visual flight rules (VFR) conditions with clear skies and 10 SM visibility. Note: This observation is 1.1 hours old and conditions may have changed.

Wind Analysis

Winds are from the north-northeast (20°) at 5 knots. Runway 09/27 is favored with a 2-knot headwind and 5-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 19°C (66°F) with a dewpoint of -4°C, indicating very dry conditions.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to remain VFR throughout the forecast period.

Pilot Recommendations

Conditions are favorable for visual flight.

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

QNH
1013 hPa
Sea Level Pressure
For altitude above MSL
QFE
917 hPa
Field Pressure
Height above aerodrome (2,871 ft)
Pressure Alt
2,879 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 4,048 ft
ISA Deviation: +9.7°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KBOI 142326Z 1500/1524 33011KT P6SM SKC FM150300 VRB05KT P6SM SKC FM150600 30010KT P6SM FEW250 FM151800 34012KT P6SM SKC
Upcoming Changes (Next 12 Hours)
03:55Z BASE
+0h
VFR 330° 11 kt
Visibility: >6SM
06:00Z FM150600
+3h
VFR 300° 10 kt
Visibility: >6SM

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
BOI
09 ✈️
27
10L
28R ✈️
10R
28L ✈️

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 09/27
Active: 09
5,000 ft 75 ft ASP 105°
1.7 kt 4.7 kt
70° angle
✈️ 10L/28R
Active: 28R
10,000 ft 150 ft ASP 115°
0.9 kt 4.9 kt
100° angle
✈️ 10R/28L
Active: 28L
9,763 ft 150 ft ASP 115°
0.9 kt 4.9 kt
100° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KBOI

7,706 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
86.7%
MVFR
7.1%
IFR
3.2%
LIFR
3%

Boise Air Terminal/Gowen Field enjoys predominantly VFR conditions, with visual flight rules prevailing 86.7% of the time. Prevailing winds are from the SE averaging 7.1 knots. Calm conditions occur 18.9% of the time. Temperature extremes range from -9°C to 35°C, reflecting significant seasonal variation. The best months for VFR flying are September, May, March.

Wind Analysis

Prevailing Direction: SE (135°)
Average Speed: 7.1 kt
Maximum Recorded: 26 kt
Calm Winds: 18.9%
Direction Distribution:
N
6.2%
NE
2.3%
E
9%
SE
26.3%
S
6.9%
SW
2.6%
W
11%
NW
16.8%

Temperature Range

Average: 8.5°C
Range: -9°C to 35°C
-9°C 35°C

Visibility

Average: 9.6 SM
Below 3 SM: 2.1%
Fog Frequency: 2.3%

Best Months for VFR

September May March

Runway Wind Analysis

Runway 09/27
Favorable wind: 100%
Avg crosswind: 4.2 kt
Runway 10L/28R
Favorable wind: 100%
Avg crosswind: 3.5 kt
Runway 10R/28L
Favorable wind: 100%
Avg crosswind: 3.5 kt

Statistics computed from 7,706 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

Boise Air Terminal/Gowen Field - Airport Information

Airport Details

ICAO Code: KBOI
IATA Code: BOI
Type: medium airport
Status: active
Elevation: 2,871 ft MSL

Location

City: Boise
Country: US
Latitude: 43.564400°
Longitude: -116.223000°
Time Zone: Etc/GMT+8

Runway Information

Runway 09/27
Length: 5,000 ft
Width: 75 ft
Surface: ASP
ILS: No
Runway 10L/28R
Length: 10,000 ft
Width: 150 ft
Surface: ASP
ILS: No
Runway 10R/28L
Length: 9,763 ft
Width: 150 ft
Surface: ASP
ILS: No

About Boise Air Terminal/Gowen Field

Overview

Boise Air Terminal/Gowen Field serves as a medium-sized airport located in Boise, Idaho, situated at an elevation of 2,871 feet MSL. The airport offers three asphalt runways, providing flexible operational capabilities for various aircraft types. Its strategic location supports both civilian and potential military aviation operations.

Flying Conditions

Weather conditions at Boise Air Terminal demonstrate predominantly favorable flying conditions, with 82.4% of observations reporting VFR conditions. Temperatures range from -6°C to 31°C, with an average of 7.8°C. Pilots can expect southeast winds averaging 6.7 knots, with calm conditions occurring 21.3% of the time and maximum gusts up to 26 knots.

Notable Features

The airport features three parallel runways with similar wind characteristics, all showing 100% favorable wind alignment. Runway lengths vary from 5,000 feet to 10,000 feet, accommodating diverse aircraft types. The terrain surrounding Boise Air Terminal presents typical high-desert characteristics, which can influence local wind patterns and visibility conditions.

Approach Considerations

Visibility averages 9.4 statute miles, with only 4% of observations showing conditions below 3 miles. Pilots should note September, October, and December as optimal VFR months. The runways have consistent crosswind averages between 3.4 and 4.1 knots, providing predictable approach and landing conditions for most aircraft.

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.