Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Rain Fog/Mist

73°F

23°C

Humidity	90%
Wind Speed	E 8 mph
Barometer	30.07 in (1018.1 mb)
Dewpoint	70°F (21°C)
Visibility	5.00 mi
Last update	11 Feb 6:56 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: 67 °F
Showers
Likely
Thursday
High: 77 °F
Showers
Likely
Thursday Night
Low: 68 °F
Showers
Likely
Friday
High: 78 °F
Scattered
Showers then
Isolated
Showers
Friday Night
Low: 67 °F
Isolated
Showers
Saturday
High: 77 °F
Isolated
Showers
Saturday Night
Low: 67 °F
Clear
Sunday
High: 77 °F
Mostly Sunny
then
Scattered
Showers
Sunday Night
Low: 68 °F
Partly Cloudy

Detailed Forecast

Tonight

Showers likely, mainly after 3am. Mostly cloudy, with a low around 67. East northeast wind 6 to 8 mph. Chance of precipitation is 60%.

Thursday

Showers likely. Mostly cloudy, with a high near 77. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Thursday Night

Showers likely. Cloudy, with a low around 68. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Scattered showers, mainly before noon. Partly sunny, with a high near 78. East southeast wind 5 to 9 mph. Chance of precipitation is 50%.

Friday Night

Isolated showers. Partly cloudy, with a low around 67. Light east northeast wind. Chance of precipitation is 20%.

Saturday

Isolated showers. Mostly sunny, with a high near 77. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 10%.

Saturday Night

Clear, with a low around 67. Northeast wind 3 to 5 mph.

Sunday

Scattered showers, mainly after noon. Mostly sunny, with a high near 77. East wind 6 to 11 mph. Chance of precipitation is 40%.

Sunday Night

Partly cloudy, with a low around 68. East northeast wind around 6 mph.