Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Hazardous Weather Conditions

Rip Current Statement until January 24, 06:00 AM AST

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Rain and Breezy

77°F

25°C

Humidity	82%
Wind Speed	E 21 G 31 mph
Barometer	30.07 in (1018.1 mb)
Dewpoint	71°F (22°C)
Visibility	8.00 mi
Heat Index	79°F (26°C)
Last update	22 Jan 9:56 am AST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

San Juan PR

Today
High: 85 °F
Showers
Likely
Tonight
Low: 74 °F
Showers
Likely
Friday
High: 85 °F
Showers
Likely
Friday Night
Low: 74 °F
Scattered
Showers
Saturday
High: 85 °F
Scattered
Showers
Saturday Night
Low: 74 °F
Isolated
Showers
Sunday
High: 86 °F
Mostly Sunny
Sunday Night
Low: 74 °F
Clear
Monday
High: 86 °F
Mostly Sunny

Detailed Forecast

Today

Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 85. East wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers likely, mainly after 3am. Mostly cloudy, with a low around 74. East wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Showers likely before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then scattered showers after 3pm. Mostly cloudy, with a high near 85. East wind 7 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Scattered showers, mainly after midnight. Partly cloudy, with a low around 74. East wind 7 to 9 mph. Chance of precipitation is 30%.

Saturday

Scattered showers. Mostly sunny, with a high near 85. East wind 7 to 13 mph. Chance of precipitation is 40%.

Saturday Night

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

Sunday

Mostly sunny, with a high near 86. East wind 11 to 16 mph.

Sunday Night

Clear, with a low around 74. East wind 8 to 11 mph.

Monday

Mostly sunny, with a high near 86. East wind 8 to 14 mph.