Namsos Airport

ENNM / OSY

Namsos, NO

Last Updated
Jul 4, 19:20Z

Current Weather

Display Units
Fresh 15 min ago
19:20Z

☀️ Day
VFR
Flight Rules
13°C
Temperature
Dewpoint: 12°C
3 kt
70°
--
Visibility
10,800 ft
Ceiling
Above Ground Level
--
QNH
Altimeter Setting

Raw METAR

METAR ENNM 041920Z AUTO 07003KT //// R07///// // SCT030/// BKN108/// 13/12 Q1010

Clouds - Visual Profile

12,000ft
9,000ft
6,000ft
3,000ft
Ground
Field Elev: 7 ft
SCT 3,000 ft AGL
BKN 10,800 ft AGL
SCT
Scattered (3/8-4/8 sky coverage)
3,000 ft
AGL (Above Ground)
3,007 ft AMSL
☁️
BKN
Broken (5/8-7/8 sky coverage)
10,800 ft
AGL (Above Ground)
10,807 ft AMSL

Weather Briefing

VFR

Namsos Airport is currently reporting visual flight rules (VFR) conditions with broken clouds at 10,800 feet.

Wind Analysis

Winds are from the east-northeast (70°) at 3 knots.

Visibility & Ceiling

The ceiling is 10800 feet AGL (broken), well above standard VFR minimums.

Temperature & Moisture

Temperature is 13°C (55°F) with a dewpoint of 12°C. The temperature-dewpoint spread is very narrow, indicating saturated or near-saturated air. Fog formation or low cloud development is likely.

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.

24-Hour Weather Evolution

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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
NNM
07 ✈️
25

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 07/25
Active: 07
2,749 ft 98 ft ASP 72°
3.0 kt 0.0 kt
0° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - ENNM

12,932 observations | Sep 2025 - Jul 2026

Flight Rules Distribution

VFR
75%
MVFR
18.5%
IFR
3.9%
LIFR
2.6%

Namsos Airport typically experiences VFR conditions 75% of the time, though instrument-rated pilots will find IFR weather present approximately 6.5% of observations. Prevailing winds are from the E averaging 9.2 knots. Temperature extremes range from -21°C to 24°C, reflecting significant seasonal variation. The best months for VFR flying are July, January, September.

Wind Analysis

Prevailing Direction: E (90°)
Average Speed: 9.2 kt
Maximum Recorded: 30 kt
Calm Winds: 4.6%
Direction Distribution:
E
32.2%
N
1.2%
S
4.3%
W
12.1%
NE
28%
NW
1.3%
SE
2.7%
SW
13.4%

Temperature Range

Average: 4.2°C
Range: -21°C to 24°C
-21°C 24°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 1.5%

Best Months for VFR

July January September

Runway Wind Analysis

Runway 07/25
Favorable wind: 100%
Avg crosswind: 3.1 kt

Statistics computed from 12,932 METAR observations (Sep 2025 - Jul 2026). Data sourced from official aviation weather services. Updated daily.

Namsos Airport - Airport Information

Airport Details

ICAO Code: ENNM
IATA Code: OSY
Type: small airport
Status: active
Elevation: 7 ft MSL

Location

City: Namsos
Country: NO
Latitude: 64.472198°
Longitude: 11.578600°
Time Zone: Europe/Brussels

Runway Information

Runway 07/25
Length: 2,749 ft
Width: 98 ft
Surface: ASP
ILS: No

About Namsos Airport

Namsos Airport (ENNM/OSY) is located in Namsos, NO at an elevation of 7 feet MSL. The airport has 1 runway (07/25), with the longest at 2,749 feet.

Weather Profile

Analysis of 12,932 weather observations shows ENNM maintains VFR conditions 75% of the time, with marginal VFR accounting for 18.5% and IFR/LIFR conditions present in 6.5% of reports.

Wind Patterns & Runway Selection

Prevailing winds at ENNM come from the E (90°) with an average speed of 9.2 knots and recorded gusts up to 30 knots. Runway 07/25 offers the lowest average crosswind component at 3.1 knots, making it the preferred choice in typical wind conditions.

Seasonal Considerations

The best months for VFR operations are July, January, September, when clear skies are most prevalent. Temperatures at the field range from -21°C (-6°F) to 24°C (75°F), averaging 4.2°C (40°F). Cold weather operations require attention to aircraft preheating, de-icing, and cold-soaked fuel management. Altimeter settings typically range from 9.81 to 10.35 inHg (332-351 hPa).

Data Sources: Airport data from OurAirports.com. Weather statistics derived from 12,932 official METAR observations (Sep 2025 - Jul 2026). Pilots should always verify current conditions through official channels before flight.

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.