Severe Weather and Excessive Rain from the Southern Plains into the Mississippi Valley

Severe thunderstorms may produce tornadoes, some strong, damaging wind gusts above 70 mph, and very large hail exceeding 2 inches in diameter, and intense rainfall that may cause flash flooding tonight across much of the southern Plains and lower Missouri Valley. The severe thunderstorms and excessive rainfall will expand from east Texas into the Mississippi Valley on Sunday. Read More >

7-Day Forecast 17.98°N 66.11°W (Text-Only)
NWS Forecast for: Guayama PR
Issued by: National Weather Service San Juan, PR
Last Update: 4:32 am AST Apr 28, 2024




Today: Scattered showers and thunderstorms after noon. Increasing clouds, with a high near 86. East northeast wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible.

Tonight: Isolated showers before midnight. Mostly clear, with a low around 75. Northeast wind around 8 mph. Chance of precipitation is 20%.

Monday: Scattered showers, mainly before 9am. Sunny, with a high near 85. East northeast wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

Monday Night: Scattered showers. Partly cloudy, with a low around 74. Northeast wind around 9 mph. Chance of precipitation is 30%.

Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 86. East northeast wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Tuesday Night: Isolated showers. Partly cloudy, with a low around 74. Northeast wind 8 to 10 mph. Chance of precipitation is 20%.

Wednesday: Mostly sunny, with a high near 88. East wind 9 to 11 mph, with gusts as high as 20 mph.

Wednesday Night: Scattered showers. Mostly cloudy, with a low around 75. East northeast wind 6 to 8 mph. Chance of precipitation is 40%.

Thursday: Showers likely, mainly after noon. Partly sunny, with a high near 88. East wind around 8 mph. Chance of precipitation is 60%.

Thursday Night: Partly cloudy, with a low around 76.

Friday: Showers likely. Mostly sunny, with a high near 88. Chance of precipitation is 70%.

Friday Night: Mostly clear, with a low around 76.

Saturday: Scattered showers. Mostly sunny, with a high near 89. Chance of precipitation is 40%.



Guayama PR
 17.98°N 66.11°W (Elev. 144 ft)

Visit your local NWS office at: https://www.weather.gov/sju