St Kitts and Nevis Meteorological Forecast

This detailed weather forecast, valid until 8 PM on Saturday, June 21, 2025, pertains to the Leeward Islands and predicts a period of transient weather conditions influenced by an influx of low-level moisture. This moisture, transported by moderate easterly winds, is expected to interact with the prevailing atmospheric conditions to produce periods of cloudiness and showers over the next twenty-four hours. Today, June 20, 2025, temperatures are expected to peak at a high of 30°C (86°F) and dip to a low of 23°C (73°F). The forecast indicates partly cloudy skies with a 60% chance of showers. This suggests a moderate probability of rainfall throughout the day, potentially impacting outdoor activities.

Looking ahead to Saturday, June 21, 2025, the forecast maintains the trend of partly cloudy skies but with a slightly reduced chance of showers at 40%. This implies a continued possibility of rainfall, albeit with a lower likelihood compared to the preceding day. Temperatures are expected to remain within a similar range as Friday, although specific highs and lows are not provided. The wind conditions are expected to remain predominantly easterly, blowing at speeds between 15 to 31 km/h (10 to 20 mph). The forecast also mentions lighter spells overnight, suggesting a potential decrease in wind speed during the night hours.

The marine forecast anticipates sea conditions to be relatively calm, with wave heights ranging from 0.9 to 1.5 meters (3 to 5 feet). This indicates generally favorable conditions for marine activities, although caution is always advised. The combination of moderate winds and relatively calm seas suggests a low risk of significant wave action. The sunrise is predicted for 5:38 AM, marking the beginning of daylight hours, while sunset is anticipated at 6:47 PM, signaling the transition to nighttime.

The overall picture painted by this forecast suggests a relatively mild weather pattern over the Leeward Islands for the specified period. The presence of low-level moisture creates the potential for showers, but the moderate wind flow suggests these showers are likely to be intermittent and not overly intense. The relatively calm sea conditions further contribute to the overall sense of moderate weather. This forecast provides valuable information for residents and visitors to the Leeward Islands, enabling them to plan their activities accordingly.

Further analysis of this forecast suggests a dynamic interaction between the incoming moisture and the existing atmospheric conditions. The 60% chance of showers on Friday indicates a higher probability of precipitation due to the initial influx of moisture. As the system progresses, the likelihood of showers decreases to 40% on Saturday, suggesting a gradual dissipation of the moisture or a shift in the prevailing wind patterns. The moderate easterly winds play a crucial role in transporting this moisture and influencing the distribution of cloud cover and showers across the islands.

Finally, the forecast emphasizes the importance of awareness and preparedness for potential changes in weather conditions. While the forecast indicates generally mild conditions, the possibility of showers and fluctuating wind speeds necessitates a degree of caution and flexibility in planning outdoor activities. Staying informed about weather updates and adjusting plans accordingly is crucial for ensuring safety and maximizing enjoyment during this period. The information provided in this forecast serves as a valuable tool for individuals and communities to make informed decisions regarding their daily activities and mitigate potential weather-related disruptions.