Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

81°F

27°C

Humidity	62%
Wind Speed	Vrbl 5 mph
Barometer	30.03 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	23 Feb 9:56 am AST

More Information:

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

Extended Forecast for

4 Miles SSE Guaynabo PR

Today
High: 84 °F
Sunny then
Scattered
Showers
Tonight
Low: 71 °F
Isolated
Showers
Tuesday
High: 82 °F
Showers
Likely
Tuesday Night
Low: 70 °F
Scattered
Showers
Wednesday
High: 81 °F
Showers
Likely
Wednesday Night
Low: 68 °F
Showers
Likely
Thursday
High: 82 °F
Scattered
Showers then
Mostly Sunny
Thursday Night
Low: 69 °F
Partly Cloudy
Friday
High: 82 °F
Mostly Sunny

Detailed Forecast

Today

Scattered showers, mainly after 3pm. Mostly sunny, with a high near 84. Southeast wind 8 to 11 mph. Chance of precipitation is 40%.

Tonight

Isolated showers after 9pm. Mostly clear, with a low around 71. South southeast wind 3 to 6 mph. Chance of precipitation is 10%.

Tuesday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 82. Calm wind becoming east southeast 5 to 8 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Tuesday Night

Scattered showers, mainly between midnight and 3am. Partly cloudy, with a low around 70. East wind 3 to 5 mph. Chance of precipitation is 50%.

Wednesday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 81. East wind 6 to 13 mph. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. East wind around 7 mph. Chance of precipitation is 60%.

Thursday

Scattered showers, mainly before noon. Mostly sunny, with a high near 82. East wind 8 to 15 mph. Chance of precipitation is 30%.

Thursday Night

Partly cloudy, with a low around 69. East wind around 7 mph.

Friday

Mostly sunny, with a high near 82. East southeast wind 8 to 15 mph.

Friday Night

Mostly clear, with a low around 71.

Saturday

Scattered showers. Mostly sunny, with a high near 82. Chance of precipitation is 40%.