Today's Forecast
Updated: 21 September 2026 | 7:00 p.m.
SYNOPSIS:
Light to moderate showers, periods of rain, with possible thunder, are forecast during the next 24-hour period due to moisture advection from the southwest Caribbean coupled with an upper-level trough. A Flood Alert remains in effect. Radar imagery shows scattered showers in and around the Cayman area moving towards the northwest.
FORECAST:
Today: Cloudy skies with a 60% chance of showers and thunderstorms. Showers may become locally heavy at times. A Flood Alert will be in effect. Temperatures will rise near the upper 80's °F, with a heat index near 105°F. Winds will be east to southeast at 5 to 10 knots, becoming variable at times with higher gusts in and around showers. Seas will be slight with wave heights of 1 to 3 feet.
Tonight: Cloudy skies with light to moderate showers, periods of rain and possible thunder. Showers may become locally heavy at times. A Flood Alert is in effect. Temperatures will fall to the upper 70s °F. Winds will be east to southeast at 5 to 10 knots, becoming variable at times with higher gusts in and around showers. Seas will be slight with wave heights of 1 to 3 feet.
TIDES:
Today: High 6:12 a.m. Low 12:25 a.m. High 7:03 p.m.
Tomorrow: Low 1:10 a.m. High 6:47 a.m. Low 12:59 a.m. High 7:24 p.m.
SUNSET: 6:21 p.m. Today. SUNRISE: 6:15 a.m. Tomorrow.
OUTLOOK:
is for a continued chance of thunderstorms through Wednesday due to moisture advection from the southwest Caribbean coupled with the upper-level trough. The potential of flooding will continue to be monitored through Tuesday night.
Forecaster
Ebanks