Friday, September 18, 2026 at 4:00 p.m.

LOCAL FORECAST

SIGNIFICANT FEATURES:... A Tropical Wave moving across Jamaica.

Comment... The Tropical Wave is expected to gradually move west and away from the island through tonight. Thereafter, a Trough is forecast to linger across the island for the next few days.


24-HOUR FORECAST

Tonight... Lingering showers and thunderstorms, otherwise partly cloudy.

Tomorrow Morning... Isolated showers and thunderstorms across northern parishes otherwise partly cloudy.

Tomorrow Afternoon ... Scattered showers and thunderstorms mainly across western and central parishes otherwise mostly cloudy.


Minimum temperature expected for Kingston tonight... 26 degrees Celsius

Minimum temperature expected for Montego Bay tonight... 26 degrees Celsius


3-DAY FORECAST (after tomorrow):

Sunday & Monday: Partly cloudy morning across eastern parishes otherwise mainly sunny. Widely scattered afternoon showers and isolated thunderstorms across western and central parishes.

Tuesday: Scattered afternoon and evening showers and thunderstorms across most parishes.



Other Current Regional Weather Features:
A Low-level Jet Stream across the south-central Caribbean.
An area of Low Pressure across Colombia.

TAE