Rangeland Fire Danger Forecast
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
530 FNCA62 TJSJ 150741 RFDSJU PRZ014>016-018-019-022-024-027-151945- Fire Danger Statement National Weather Service San Juan PR 341 AM AST Wed Jul 15 2026 ...ELEVATED FIRE WEATHER CONDITIONS EXPECTED FOR PORTIONS OF SOUTHERN PUERTO RICO BETWEEN 10 AM THIS MORNING AND 4 PM AST THIS AFTERNOON... An elevated fire danger risk is forecast across portions of southern, eastern, and northern Puerto Rico today. Under the influence of a dominant dry air mass and Saharan dust, minimum relative humidity (RH) values are expected to drop into the low- to-mid 40s across the southern plains, and into the low 50s across northern and eastern sectors of the island during the peak heating hours of the day. At the same time, sustained easterly to east-southeasterly winds of up to 15 mph, accompanied by stronger gusts, will combine with increasingly dry fuels to create favorable conditions for rapid fire spread. Fire and emergency officials should be aware that weather conditions are becoming more conducive for the ignition and spread of wildfires. Fire danger statements are issued when fire weather conditions are approaching, but not meeting or exceeding, Red Flag Warning criteria. $$