Current Weather
Raw METAR
Weather Briefing
VFRSouthwest Washington Regional 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 7°C (45°F) with a dewpoint of 6°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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Airport Runway Layout
Runway Information
| Runway | Length | Width | Surface | Heading | Wind Component |
|---|---|---|---|---|---|
| 12/30 | 4,391 ft | 100 ft | ASP | 140° |
↑ 0.0 kt
•
↔ 0.0 kt
140° angle
|
Weather Statistics - KKLS
7,162 observations | Sep 2025 - Apr 2026Flight Rules Distribution
Southwest Washington Regional Airport is frequently affected by reduced visibility conditions, with VFR weather only 55% of the time and IFR/LIFR conditions occurring in 19.8% of observations. Prevailing winds are from the SE averaging 6.3 knots. Calm conditions occur 33.5% of the time. Temperature extremes range from -8°C to 33°C, reflecting significant seasonal variation. The best months for VFR flying are September, April, January.
Wind Analysis
Temperature Range
Visibility
Best Months for VFR
Runway Wind Analysis
Statistics computed from 7,162 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.
Southwest Washington Regional Airport - Airport Information
Airport Details
Location
Runway Information
Flight Planning Tools
Nearby Airports
About Southwest Washington Regional Airport
Overview
Southwest Washington Regional Airport serves the Kelso, Washington area as a medium-sized airport situated at a low elevation of 20 feet MSL. Located at coordinates 46.118000, -122.898003, the airport provides regional aviation access in southwestern Washington state.
Flying Conditions
Pilots can expect varied weather conditions, with VFR conditions predominating at 50.3% of observed periods. Seasonal variations show significant temperature ranges from -5°C to 33°C, with prevailing winds from the southeast at an average of 6.3 knots. Visibility averages 9 statute miles, though pilots should be prepared for occasional reduced visibility, with 3.6% of observations reporting fog.
Notable Features
The airport features a single runway (12/30) measuring 4,391 feet with an asphalt surface. Wind conditions show a 32.5% occurrence of calm conditions, with maximum recorded winds reaching 26 knots. The airport's low elevation and coastal location contribute to its unique meteorological characteristics.
Approach Considerations
Runway 12/30 demonstrates 100% favorable wind alignment and an average crosswind of just 3.3 knots. Pilots will find optimal VFR conditions during September, October, and January. The low elevation and relatively consistent wind patterns provide generally stable approach conditions for most aircraft operations.
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.
Learn More
Recommended guides based on current conditions at KKLS
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.