Alpena County Regional Airport

KAPN / APN

Alpena, US

Last Updated
May 15, 17:54Z

Current Weather

Display Units
Fresh 26 min ago
17:54Z

☀️ Day
VFR
Flight Rules
18°C
Temperature
Dewpoint: 1°C
10 kt
190°
10 SM
Visibility
10,000 ft
Ceiling
Above Ground Level
1013 hPa
QNH
Altimeter Setting

Raw METAR

METAR KAPN 151754Z 19010KT 10SM OVC100 18/01 A2992 RMK AO2 SLP133 T01780006 10178 20067 58012

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 690 ft
OVC 10,000 ft AGL
☁️
OVC
Overcast (8/8 sky coverage)
10,000 ft
AGL (Above Ground)
10,690 ft AMSL

Weather Briefing

VFR

Alpena County Regional Airport is currently reporting visual flight rules (VFR) conditions with overcast skies at 10,000 feet and 10 SM visibility.

Wind Analysis

Winds are from the south (190°) at 10 knots. Runway 19 is favored with a 10-knot headwind and 0-knot crosswind component.

Visibility & Ceiling

Visibility is 10 SM. The ceiling is 10000 feet AGL (overcast), well above standard VFR minimums.

Temperature & Moisture

Temperature is 18°C (64°F) with a dewpoint of 1°C, indicating very dry conditions.

Forecast Outlook

The TAF forecast covers the next 24 hours. Conditions are expected to fluctuate between VFR and MVFR. VFR pilots should be prepared for deteriorating conditions.

Pilot Recommendations

Conditions are favorable for visual flight. 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
1013 hPa
Sea Level Pressure
For altitude above MSL
QFE
990 hPa
Field Pressure
Height above aerodrome (690 ft)
Pressure Alt
698 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,224 ft
ISA Deviation: +4.4°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KAPN 151753Z 1518/1618 21010G18KT P6SM BKN130 FM161100 22007KT P6SM BKN120 FM161500 21007KT P6SM OVC015
Upcoming Changes (Next 12 Hours)
18:19Z BASE
+0h
VFR 210° 10 kt
Visibility: >6SM
Ceiling: 13,000 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
  • • Hover for exact values and timestamps
  • • Click legend items to toggle data series
  • • Zoom and pan for detailed analysis
  • • Units automatically converted to preferences
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
APN
01
19 ✈️
07
25

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 01/19
Active: 19
9,001 ft 150 ft CON 359°
10.0 kt 0.0 kt
0° angle
07/25 5,031 ft 100 ft CON 59°
6.6 kt 7.5 kt
131° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KAPN

8,472 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
55.1%
MVFR
29%
IFR
10.3%
LIFR
5.6%

Alpena County Regional Airport is frequently affected by reduced visibility conditions, with VFR weather only 55.1% of the time and IFR/LIFR conditions occurring in 15.9% of observations. Prevailing winds are from the NW averaging 8.2 knots. Calm conditions occur 14% of the time. Temperature extremes range from -27°C to 31°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 6.1% of weather observations. The best months for VFR flying are May, October, November.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 8.2 kt
Maximum Recorded: 30 kt
Calm Winds: 14%
Direction Distribution:
E
8.3%
N
8%
S
12.2%
W
17.1%
NE
3.7%
NW
17.7%
SE
9%
SW
10.1%

Temperature Range

Average: 1.1°C
Range: -27°C to 31°C
-27°C 31°C

Visibility

Average: 8.4 SM
Below 3 SM: 6.1%
Fog Frequency: 4.8%

Best Months for VFR

May October November

Runway Wind Analysis

Runway 01/19
Favorable wind: 100%
Avg crosswind: 5.6 kt
Runway 07/25
Favorable wind: 100%
Avg crosswind: 5.7 kt

Statistics computed from 8,472 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

Alpena County Regional Airport - Airport Information

Airport Details

ICAO Code: KAPN
IATA Code: APN
Type: medium airport
Status: active
Elevation: 690 ft MSL

Location

City: Alpena
Country: US
Latitude: 45.078098°
Longitude: -83.560303°
Time Zone: Etc/GMT+6

Runway Information

Runway 01/19
Length: 9,001 ft
Width: 150 ft
Surface: CON
ILS: No
Runway 07/25
Length: 5,031 ft
Width: 100 ft
Surface: CON
ILS: No

About Alpena County Regional Airport

Overview

Alpena County Regional Airport serves the northeastern Michigan region, located in Alpena at an elevation of 690 feet MSL. As a medium-sized airport with two concrete runways, it provides critical aviation infrastructure for the local area, supporting both general aviation and regional transportation needs.

Flying Conditions

Pilots can expect predominantly VFR conditions 56.3% of the time, with MVFR conditions occurring 30.3% of observations. The airport experiences a wide temperature range from -21°C to 31°C, with an average temperature of 2.7°C. Prevailing westerly winds at an average of 7.8 knots characterize the airport's typical wind patterns.

Notable Features

The airport features two substantial runways: Runway 01/19 at 9,001 feet and Runway 07/25 at 5,031 feet, both constructed of concrete. Both runways demonstrate 100% favorable wind alignments, with modest average crosswind components of 5.3 and 5.4 knots respectively. Visibility averages 8.5 statute miles, with limited periods of reduced visibility.

Approach Considerations

October, November, and September represent the most favorable VFR months for operations. Wind conditions are generally mild, with calm periods occurring 16.9% of the time. Pilots should be prepared for potential reduced visibility, as 4.9% of observations include fog and 6.1% show visibility below 3 statute miles.

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.