Current Weather
Raw METAR
Weather Briefing
VFRBerkeley County Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 10 SM visibility.
Wind Analysis
Winds are calm, presenting no crosswind concerns for any runway.
Visibility & Ceiling
Visibility is 10 SM. Skies are clear with unlimited ceiling.
Temperature & Moisture
Temperature is 13°C (55°F) with a dewpoint of 11°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
- • Current conditions from METAR observations
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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
| 05/23 | 4,350 ft | 75 ft | ASP | 42° |
↑ 0.0 kt
•
↔ 0.0 kt
42° angle
|
Weather Statistics - KMKS
13,951 observations | Sep 2025 - Apr 2026Flight Rules Distribution
Berkeley County Airport enjoys predominantly VFR conditions, with visual flight rules prevailing 82% of the time. Prevailing winds are from the SW averaging 5.9 knots. Calm conditions occur 40.9% of the time. Temperature extremes range from -7°C to 33°C, reflecting significant seasonal variation. The best months for VFR flying are April, November, October.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 13,951 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.
Berkeley County Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Berkeley County Airport
Berkeley County Airport (KMKS) is located in Moncks Corner, US at an elevation of 73 feet MSL. The airport has 1 runway (05/23), with the longest at 4,350 feet.
Weather Profile
Analysis of 13,951 weather observations shows KMKS maintains VFR conditions 82% of the time, with marginal VFR accounting for 9.3% and IFR/LIFR conditions present in 8.7% of reports.
Wind Patterns & Runway Selection
Prevailing winds at KMKS come from the SW (225°) with an average speed of 5.9 knots. Calm wind conditions are common (40.9% of observations), allowing flexible runway selection. Runway 05/23 offers the lowest average crosswind component at 2.4 knots, making it the preferred choice in typical wind conditions.
Seasonal Considerations
The best months for VFR operations are April, November, October, when clear skies are most prevalent. Temperatures at the field range from -7°C (19°F) to 33°C (91°F), averaging 13.5°C (56°F). Altimeter settings typically range from 29.59 to 30.58 inHg (1002-1036 hPa).
Data Sources: Airport data from OurAirports.com. Weather statistics derived from 13,951 official METAR observations (Sep 2025 - Apr 2026). Pilots should always verify current conditions through official channels before flight.
Learn More
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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.