National Weather Service
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Alerts
  • RADAR IS BACK ONLINE AND CURRENTLY UNDERGOING TESTING. WE WILL MAKE AN OFFICIAL ANNOUNCEMENT ONCE THIS PHASE IS COMPLETE.
Today's Forecast As of 13 Mar 2026 12:17 AM
Isolated Showers
Night
Isolated Showers
Min 75o F | Max 86o F
06:36 18:33
  • East to northeast at 5 knots or less.

  • Smooth with a wave height of fewer than 2 feet.

Mission Statement

The Cayman Islands National Weather Service’s (CINWS) mission is to provide to its stakeholders the functions outlined in The National Weather Service Law, 2010 via a four-fold mission:

  • Monitoring
  • Research
  • Service
  • Data Provision

 

As the Official National Weather Service for the Cayman Islands we are obligated to: observe, understand and predict the weather and climate of the Cayman Islands as well as provide meteorological and related services in support of national and international obligations.