Current Weather
Raw METAR
Clouds - Visual Profile
Weather Briefing
MVFRBen Slimane Airport is currently reporting marginal VFR (MVFR) conditions with broken clouds at 1,300 feet and 5 km visibility.
Wind Analysis
Winds are from the north (360°) at 5 knots. Runway 32 is favored with a 4-knot headwind and 3-knot crosswind component.
Visibility & Ceiling
Visibility is 5 km, below VFR minimums in some airspace classifications. Check local requirements before departing VFR. The ceiling is 1300 feet AGL (broken), placing conditions in the MVFR category.
Temperature & Moisture
Temperature is 18°C (64°F) with a dewpoint of 15°C. The narrow temperature-dewpoint spread suggests high humidity and potential for visibility restrictions, especially during cooling periods.
Pilot Recommendations
VFR pilots should exercise caution. Consider filing IFR if instrument rated, or postponing the flight if conditions are expected to deteriorate further. 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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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
|
✈️ 14/32
Active: 32
|
10,085 ft | 150 ft | ASP | 141° |
↑ 3.8 kt
•
↔ 3.2 kt
40° angle
|
Weather Statistics - GMMB
5,175 observations | Sep 2025 - Apr 2026Flight Rules Distribution
Ben Slimane Airport is frequently affected by reduced visibility conditions, with VFR weather only 44.9% of the time and IFR/LIFR conditions occurring in 15.8% of observations. Prevailing winds are from the S averaging 7.3 knots. Temperature extremes range from 5°C to 38°C, reflecting significant seasonal variation. The best months for VFR flying are November, April, September.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 5,175 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.
Ben Slimane Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Ben Slimane Airport
Ben Slimane Airport (GMMB/GMD) is located in Ben Slimane, MA at an elevation of 627 feet MSL. The airport has 1 runway (14/32), with the longest at 10,085 feet.
Weather Profile
GMMB is weather-challenged, with VFR conditions just 44.9% of the time across 5,175 observations. IFR/LIFR conditions are present 15.8% of the time, making an instrument rating essential for reliable access.
Wind Patterns & Runway Selection
Prevailing winds at GMMB come from the S (180°) with an average speed of 7.3 knots and recorded gusts up to 30 knots. Calm winds are rare (0.2%), so crosswind considerations are a regular factor. Runway 14/32 offers the lowest average crosswind component at 4.9 knots, making it the preferred choice in typical wind conditions.
Seasonal Considerations
The best months for VFR operations are November, April, September, when clear skies are most prevalent. Temperatures at the field range from 5°C (41°F) to 38°C (100°F), averaging 15.8°C (60°F). High temperatures can significantly impact aircraft performance through increased density altitude. Altimeter settings typically range from 9.97 to 10.33 inHg (338-350 hPa).
Data Sources: Airport data from OurAirports.com. Weather statistics derived from 5,175 official METAR observations (Sep 2025 - Apr 2026). Pilots should always verify current conditions through official channels before flight.
Learn More
Recommended guides based on current conditions at GMMB
Official Data Sources
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.