Kuopio Airport

EFKU / KUO

Kuopio / Siilinjärvi, FI

Last Updated
May 14, 23:50Z

Current Weather

Display Units
Fresh 10 min ago
23:50Z

🌙 Night
VFR
Flight Rules
4°C
Temperature
Dewpoint: 4°C
1 kt
120°
--
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR EFKU 142350Z AUTO 12001KT CAVOK 04/04 Q1010

Weather Briefing

VFR

Kuopio Airport is currently reporting visual flight rules (VFR) conditions with clear skies.

Wind Analysis

Winds are from the east-southeast (120°) at 1 knots.

Visibility & Ceiling

Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 4°C (39°F) with a dewpoint of 4°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

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. The narrow temperature-dewpoint spread creates risk of fog formation, particularly during evening and early morning hours.

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

Forecast (TAF)

View Full TAF
Raw TAF
TAF EFKU 142024Z 1421/1521 17004KT 9999 FEW040
Upcoming Changes (Next 12 Hours)
23:59Z BASE
+0h
VFR 170° 4 kt
Visibility: 10+ km

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
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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
FKU
06
24
15 ✈️
33

Runway Information

Runway Length Width Surface Heading Wind Component
06/24 4,921 ft 148 ft ASP 67°
0.6 kt 0.8 kt
53° angle
✈️ 15/33
Active: 15
9,186 ft 197 ft ASP 157°
0.9 kt 0.5 kt
30° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - EFKU

11,037 observations | Sep 2025 - May 2026

Flight Rules Distribution

VFR
49.9%
MVFR
17.8%
IFR
21.5%
LIFR
10.8%

Kuopio Airport is frequently affected by reduced visibility conditions, with VFR weather only 49.9% of the time and IFR/LIFR conditions occurring in 32.3% of observations. Prevailing winds are from the S averaging 7.5 knots. Temperature extremes range from -29°C to 23°C, reflecting significant seasonal variation. The best months for VFR flying are May, April, September.

Wind Analysis

Prevailing Direction: S (180°)
Average Speed: 7.5 kt
Maximum Recorded: 28 kt
Calm Winds: 0.6%
Direction Distribution:
N
8.5%
NE
4.2%
E
7.8%
SE
11.9%
S
24.2%
SW
11.2%
W
15%
NW
16.6%

Temperature Range

Average: -0.1°C
Range: -29°C to 23°C
-29°C 23°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 2%

Best Months for VFR

May April September

Runway Wind Analysis

Runway 06/24
Favorable wind: 100%
Avg crosswind: 5.4 kt
Runway 15/33
Favorable wind: 100%
Avg crosswind: 4 kt

Statistics computed from 11,037 METAR observations (Sep 2025 - May 2026). Data sourced from official aviation weather services. Updated daily.

Kuopio Airport - Airport Information

Airport Details

ICAO Code: EFKU
IATA Code: KUO
Type: medium airport
Status: active
Elevation: 323 ft MSL

Location

City: Kuopio / Siilinjärvi
Country: FI
Latitude: 63.007099°
Longitude: 27.797800°
Time Zone: Europe/Athens

Runway Information

Runway 06/24
Length: 4,921 ft
Width: 148 ft
Surface: ASP
ILS: No
Runway 15/33
Length: 9,186 ft
Width: 197 ft
Surface: ASP
ILS: No

About Kuopio Airport

Overview

Kuopio Airport serves the central Finnish region, strategically located in the Siilinjärvi municipality near Kuopio. As a medium-sized airport with two asphalt runways, it supports regional and commercial aviation operations in Eastern Finland, positioned at an elevation of 323 feet above mean sea level.

Flying Conditions

Weather conditions at Kuopio demonstrate significant variability, with visual flight rules (VFR) present 36.9% of the time and instrument conditions (IFR/LIFR) accounting for approximately 40% of observations. Temperature ranges extensively from -25°C to 23°C, with an average of 1°C, indicating challenging winter operational conditions that pilots must carefully prepare for.

Notable Features

The airport features two parallel runways (06/24 and 15/33) with substantial lengths of 4,921 and 9,186 feet respectively. Winds predominantly originate from the south at 180 degrees, with an average speed of 7.8 knots and occasional gusts up to 28 knots, which pilots should anticipate during approach and landing phases.

Approach Considerations

Both runways demonstrate 100% favorable wind alignment, with relatively modest average crosswind components of 5.7 knots for runway 06/24 and 4.2 knots for runway 15/33. Visibility averages 10 statute miles, with minimal instances of reduced visibility, suggesting generally good approach conditions throughout the year.

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.