National Weather Service
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Alerts
  • A THUNDERSTORM ADVISORY IS IN EFFECT...
  • RADAR IS BACK ONLINE AND CURRENTLY UNDERGOING TESTING. WE WILL MAKE AN OFFICIAL ANNOUNCEMENT ONCE THIS PHASE IS COMPLETE.
Current Weather
  • 78o F
  • 24 Hr Rainfall Accumulation 0 mm
  • Wind Speed 9.3 knots
  • Wind Direction NE
  • Humidity 80%
  • Pressure 1015 millibars
Today's Forecast As of 17 Mar 2026 10:48 PM
Scattered Showers
Night
Scattered Showers
Min 74o F | Max 83o F
06:32 18:35
  • East to southeast at 5 to 10 knots.

  • Moderate with a wave height of 3 to 5 feet.

    Thunderstorm advisory

Aviation Forecast

Grand Cayman: Terminal Aerodrome Forecast

Last updated at 18 Mar 2026 12:51 AM

TAF TAF MWCR 170800Z 1700/1724 CNL

Grand Cayman: Metar Reports

Last updated at 17 Mar 2026 11:00 PM

Mar 17, 2026 - 11:00 PM EDT / 2026.03.18 0300 UTC
Wind: from the NNE (030 degrees) at 8 MPH (7 KT) (direction variable):0
Visibility: greater than 7 mile(s):0
Sky conditions: mostly clear
Temperature: 78 F (26 C)
Dew Point: 69 F (21 C)
Relative Humidity: 73%
Pressure (altimeter): 29.94 in. Hg (1014 hPa)
ob: MWCR 180300Z 03007KT 010V070 9999 FEW018 26/21 Q1014

Cayman Brac: Terminal Aerodrome Forecast

Last updated at 18 Mar 2026 06:15 PM

TAF TAF MWCB 172300Z 1718/1818 CNL

Cayman Brac: Metar Reports

Last updated at 17 Mar 2026 08:00 PM

Mar 17, 2026 - 08:00 PM EDT / 2026.03.18 0000 UTC
Wind: from the NNW (340 degrees) at 9 MPH (8 KT):0
Visibility: greater than 7 mile(s):0
Sky conditions: mostly cloudy
Temperature: 78 F (26 C)
Dew Point: 73 F (23 C)
Relative Humidity: 83%
Pressure (altimeter): 29.91 in. Hg (1013 hPa)
ob: MWCB 180000Z 34008KT 9999 BKN016 26/23 Q1013

Turbulence

Turbulence

Time displayed in GMT

Wind SHEAR

Wind SHEAR

Time displayed in GMT