St. Croix Warnings, Watches and Advisories

When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards St. Croix.

Use the Radar Maps link provided to understand the trajectory of a storm.

Rip Current Statement issued August 30 at 3:48AM AST until August 31 at 6:00PM AST by NWS San Juan PR

* WHAT..Life-threatening rip currents. * WHERE...Beaches of northern, eastern and southeastern Puerto Rico, Vieques, Culebra, and the U.S. Virgin Islands. * WHEN...From 6 AM AST this morning through Monday afternoon. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water, where it becomes difficult to return to safety.