A meteorological prediction for the city of West Covina, California, covering a two-week period, provides residents and visitors with anticipated atmospheric conditions. This typically includes daily high and low temperatures, precipitation probabilities, humidity levels, wind speed and direction, and other relevant data points. An example would be a prediction of sunny skies with highs in the mid-70s and lows in the mid-50s for the next several days, followed by a chance of rain mid-week and cooler temperatures towards the end of the two-week period.
Access to extended weather outlooks offers significant advantages for planning and decision-making. Individuals can make informed choices about outdoor activities, travel arrangements, wardrobe selection, and even potential business operations impacted by weather. Historically, weather forecasting has evolved from basic observations and localized predictions to sophisticated models using vast data sets and complex algorithms, enhancing accuracy and extending the timeframe for reliable forecasts. This evolution has made extended forecasts like a 15-day projection increasingly valuable for both individuals and various industries.