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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45° N Lon: 66° W Elev: 10 ft.

Partly Cloudy

84°F

29°C

Humidity 74%
Wind Speed E 15 mph
Barometer 29.94 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 18 Aug 11:56 pm AST
Detailed forecast for

San Juan and Vicinity

Tonight
Partly cloudy until early morning then becoming variably cloudy. Isolated showers. Lows 80 lower elevations ranging to 72 higher elevations. East winds 10 to 15 mph. Chance of rain 20 percent.
Saturday
Variably cloudy with scattered showers in the morning, then mostly cloudy with scattered showers and isolated thunderstorms in the afternoon. Breezy. Highs 91 lower elevations ranging to 85 higher elevations. East winds 15 to 20 mph. Chance of rain 50 percent.
Saturday Night
Variably cloudy with scattered showers and isolated thunderstorms. Lows 80 lower elevations ranging to 72 higher elevations. East winds 5 to 15 mph. Chance of rain 50 percent.
Sunday
Variably cloudy in the morning then becoming mostly cloudy. Scattered showers and isolated thunderstorms. Highs 91 lower elevations ranging to 86 higher elevations. Southeast winds 5 to 15 mph. Chance of rain 50 percent.
Sunday Night
Variably cloudy with scattered showers and isolated thunderstorms. Lows 80 lower elevations ranging to 72 higher elevations. East winds 5 to 15 mph. Chance of rain 50 percent.
Monday
Variably cloudy. Scattered showers in the morning, then scattered showers and isolated thunderstorms in the afternoon. Highs 90 lower elevations ranging to 82 higher elevations. Chance of rain 50 percent.
Monday Night
Partly cloudy with scattered showers. Lows 80 lower elevations ranging to 72 higher elevations. Chance of rain 40 percent.
Tuesday
Partly cloudy with scattered showers. Highs 89 lower elevations ranging to 84 higher elevations. Chance of rain 40 percent.
Tuesday Night
Variably cloudy with scattered showers. Lows 80 lower elevations ranging to 70 higher elevations. Chance of rain 50 percent.
Wednesday
Variably cloudy. Scattered showers in the morning, then scattered showers and isolated thunderstorms in the afternoon. Highs around 91. Chance of rain 50 percent.
Wednesday Night
Partly cloudy with scattered showers. Lows 80 lower elevations ranging to 70 higher elevations. Chance of rain 30 percent.
Thursday
Partly cloudy with scattered showers in the morning, then variably cloudy with scattered showers and isolated thunderstorms in the afternoon. Highs around 91. Chance of rain 50 percent.
Thursday Night
Partly cloudy with isolated showers. Lows 80 lower elevations ranging to 70 higher elevations. Chance of rain 20 percent.
Friday
Partly cloudy. Isolated showers in the morning, then isolated showers and thunderstorms in the afternoon. Highs 90 lower elevations ranging to 84 higher elevations. Chance of rain 20 percent.



Click Map For Forecast
327 PM AST Fri Aug 18 2017
 
 

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