NWS San Juan, PR

Click a location below for detailed forecast.

Last Map Update: Fri, Sep 13, 2024 at 5:07:02 pm AST

Watches, Warnings & Advisories

National Weather Service Miami - South Florida

National Weather Service Southern Region Headquarters

Zoom Out

Flood Advisory

Hazardous Weather Outlook

TJUA Radar

Flood Threat

Tropical

Rip Currents

TJUA Radar - Cayey, P.R.

Southeastrly wind component and abundant tropical moisture from the upcoming Invest 94L will enhance the potential to obbserve urban and small stream flooding across the northwestern and the San Juan Metro Area.

[SEP 13 8 AM AST] Northern Leeward Islands (AL94): Surface observations indicate a small area of low pressure is located over the northern Leeward Islands. The system continues to produce showers and thunderstorms this morning, but they have not become any better organized. Environmental conditions, including the proximity of dry air, do not favor development of this system while it moves west-northwestward at about 15 mph. Regardless of development, locally heavy rainfall and gusty winds are possible across the northern Leeward Islands today. * Formation chance through 48 hours...low...20 percent. * Formation chance through 7 days...low...20 percent.

There is a low rip current risk for all the exposed coastal areas of Puerto Rico and the U.S.Virgin Islands for today and tonight.