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 >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

79°F

26°C

Humidity	79%
Wind Speed	E 12 mph
Barometer	29.98 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	22 Jan 7:56 pm AST

More Information:

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

Extended Forecast for

4 Miles S Jagual PR

Tonight
Low: 70 °F
Showers
Likely
Friday
High: 77 °F
Showers
Likely
Friday Night
Low: 69 °F
Scattered
Showers then
Showers
Likely
Saturday
High: 77 °F
Scattered
Showers
Saturday Night
Low: 70 °F
Scattered
Showers
Sunday
High: 78 °F
Isolated
Showers then
Sunny
Sunday Night
Low: 70 °F
Partly Cloudy
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 70 °F
Scattered
Showers

Detailed Forecast

Tonight

Showers likely, mainly before 9pm. Mostly cloudy, with a low around 70. East northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm. Mostly cloudy, with a high near 77. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Scattered showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 69. East northeast wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Scattered showers. Partly sunny, with a high near 77. East wind 6 to 10 mph. Chance of precipitation is 40%.

Saturday Night

Scattered showers. Partly cloudy, with a low around 70. East northeast wind around 7 mph. Chance of precipitation is 30%.

Sunday

Isolated showers before noon. Sunny, with a high near 78. East wind 7 to 15 mph. Chance of precipitation is 10%.

Sunday Night

Partly cloudy, with a low around 70. East northeast wind 7 to 9 mph.

Monday

Mostly sunny, with a high near 79. East wind 7 to 10 mph.

Monday Night

Scattered showers. Partly cloudy, with a low around 70. East northeast wind 3 to 6 mph. Chance of precipitation is 30%.