Alpena County Regional Airport

KAPN / APN

Alpena, US

Last Updated
Apr 21, 21:54Z

Current Weather

Display Units
Aging 1 hour ago
21:54Z

🌙 Night
VFR
Flight Rules
16°C
Temperature
Dewpoint: 4°C
7 kt
60°
10 SM
Visibility
Ceiling
Unlimited
1010 hPa
QNH
Altimeter Setting

Raw METAR

METAR KAPN 212154Z AUTO 06007KT 10SM CLR 16/04 A2983 RMK AO2 SLP103 T01560039

Weather Briefing

VFR

Alpena County Regional Airport 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 east-northeast (60°) at 7 knots. Runway 07/25 is favored with a 7-knot headwind and 1-knot crosswind component.

Visibility & Ceiling

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

Temperature & Moisture

Temperature is 16°C (61°F) with a dewpoint of 4°C, indicating relatively 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
1010 hPa
Sea Level Pressure
For altitude above MSL
QFE
987 hPa
Field Pressure
Height above aerodrome (690 ft)
Pressure Alt
788 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 1,074 ft
ISA Deviation: +2.4°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KAPN 211720Z 2118/2218 22011G15KT P6SM FEW050 FM212100 03005KT P6SM FEW050 FM220100 VRB03KT P6SM FEW250
Upcoming Changes (Next 12 Hours)
22:57Z BASE
+0h
VFR 220° 11 kt
Visibility: >6SM
01:00Z FM220100
+3h
VFR VRB 3 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
APN
01
19
07 ✈️
25

Runway Information

Runway Length Width Surface Heading Wind Component
01/19 9,001 ft 150 ft CON 359°
3.4 kt 6.1 kt
61° angle
✈️ 07/25
Active: 07
5,031 ft 100 ft CON 59°
6.9 kt 1.2 kt
10° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KAPN

7,825 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
52.9%
MVFR
30.6%
IFR
10.9%
LIFR
5.6%

Alpena County Regional Airport is frequently affected by reduced visibility conditions, with VFR weather only 52.9% of the time and IFR/LIFR conditions occurring in 16.5% of observations. Prevailing winds are from the NW averaging 8.3 knots. Calm conditions occur 14.2% of the time. Temperature extremes range from -27°C to 31°C, reflecting significant seasonal variation. Low visibility conditions (below 3 SM) occur in 6.6% of weather observations. The best months for VFR flying are October, November, September.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 8.3 kt
Maximum Recorded: 30 kt
Calm Winds: 14.2%
Direction Distribution:
N
7.9%
NE
3.6%
E
7.9%
SE
8.7%
S
12.6%
SW
10.4%
W
17.2%
NW
17.5%

Temperature Range

Average: 0.6°C
Range: -27°C to 31°C
-27°C 31°C

Visibility

Average: 8.3 SM
Below 3 SM: 6.6%
Fog Frequency: 5.2%

Best Months for VFR

October November September

Runway Wind Analysis

Runway 01/19
Favorable wind: 100%
Avg crosswind: 5.6 kt
Runway 07/25
Favorable wind: 100%
Avg crosswind: 5.8 kt

Statistics computed from 7,825 METAR observations (Sep 2025 - Apr 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.