Saturday, June 20, 2026 at 4:00 p.m.
LOCAL FORECAST
SIGNIFICANT FEATURES:... A Ridge and Low-level Jet Stream are impacting Jamaica.
Comment... Both features are expected to persist across the region until early next week. A Tropical Wave is projected to pass south of Jamaica on Monday.
Tonight... Mainly fair.
Tomorrow... Mostly sunny morning, followed by partly cloudy afternoon with isolated showers developing across western parishes. Windy across most parishes.
Minimum temperature expected for Kingston tonight... 27 degrees Celsius
Minimum temperature expected for Montego Bay tonight... 26 degrees Celsius
3-DAY FORECAST (after tomorrow):
Monday, Tuesday and Wednesday: Mostly sunny mornings, followed by partly cloudy afternoons with isolated showers developing across western parishes and some hilly areas elsewhere. Windy, especially across southern parishes.
Other Current Regional Weather Features:
There is a Tropical Wave across the western Caribbean, another approaching the eastern Caribbean, and a third in the central tropical Atlantic.
Saharan Air Lay across the Caribbean Basin.
ACS