Severe Thunderstorm and Flash Flooding Risks from Southern Plains to Midwest; Heat Wave Developing in the Southeast

Severe thunderstorms and flash flooding will again be possible from the Southern Plains into the Midwest on Friday. Periodic risks of severe thunderstorms, along with flash flooding, are forecast from the Central and Southern Plains to the Great Lakes and Northeast into the Memorial Day weekend. Temperatures across much of the East will run above normal where they will hold into Memorial Day. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45° N Lon: 66° W Elev: 10 ft.

A Few Clouds

79°F

26°C

Humidity 79%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 24 May 12:56 am AST
Detailed forecast for

Northeast

Rest Of Tonight
Mostly cloudy early in the evening then becoming variably cloudy. Scattered showers. Lows 79 lower elevations ranging to 66 higher elevations. East winds 5 to 10 mph. Chance of rain 50 percent.
Friday
Variably cloudy with scattered showers. Highs 89 lower elevations ranging to 75 higher elevations. East winds 10 to 15 mph. Chance of rain 40 percent.
Friday Night
Variably cloudy with scattered showers. Lows 79 lower elevations ranging to 64 higher elevations. East winds 5 to 15 mph. Chance of rain 40 percent.
Saturday
Variably cloudy with scattered showers in the morning, then partly cloudy with isolated showers in the afternoon. Highs 89 lower elevations ranging to 76 higher elevations. East winds 10 to 15 mph. Chance of rain 40 percent.
Saturday Night
Variably cloudy with scattered showers. Lows 79 lower elevations ranging to 65 higher elevations. East winds 5 to 15 mph. Chance of rain 40 percent.
Sunday
Mostly cloudy in the morning then becoming variably cloudy. Scattered showers. Highs 89 lower elevations ranging to 75 higher elevations. Chance of rain 50 percent.
Sunday Night
Mostly cloudy with scattered showers. Lows 79 lower elevations ranging to 66 higher elevations. Chance of rain 50 percent.
Memorial Day
Variably cloudy with scattered showers. Highs 90 lower elevations ranging to 74 higher elevations. Chance of rain 40 percent.
Monday Night
Mostly cloudy with numerous showers and isolated thunderstorms. Lows 79 lower elevations ranging to 66 higher elevations. Chance of rain 60 percent.
Tuesday
Variably cloudy with scattered showers and isolated thunderstorms. Highs 89 lower elevations ranging to 75 higher elevations. Chance of rain 50 percent.
Tuesday Night
Mostly cloudy with scattered showers. Lows 78 lower elevations ranging to 66 higher elevations. Chance of rain 50 percent.
Wednesday
Mostly cloudy in the morning then becoming variably cloudy. Scattered showers and isolated thunderstorms. Highs 89 lower elevations ranging to 76 higher elevations. Chance of rain 50 percent.
Wednesday Night
Variably cloudy with scattered showers and isolated thunderstorms. Lows 79 lower elevations ranging to 66 higher elevations. Chance of rain 40 percent.
Thursday
Variably cloudy with scattered showers and isolated thunderstorms. Highs 90 lower elevations ranging to 76 higher elevations. Chance of rain 50 percent.



Click Map For Forecast
848 PM AST Thu May 23 2019
 
 

Additional Resources

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