Western Storm Spreads East

A western storm will slowly spread accumulating snow into the Intermountain West and Rockies, while heavy snow persists across the southern Sierra-Nevada mountains. Locally heavy rain will be possible from parts of southeastern Arizona into western new Mexico. A strong Bering Sea storm will bring an accumulating wintry mix, coastal flooding and ice shoves to western Alaska. Read More >

Hazardous Weather Conditions

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Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Partly Cloudy

26°C

79°F

Humidity	65%
Wind Speed	NW 22 G 37 km/h
Barometer	1010.6 mb (29.85 in)
Dewpoint	19°C (66°F)
Visibility	16 km
Heat Index	27°C (81°F)
Last update	4 Dec 7:56 pm AST

More Information:

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

Extended Forecast for

2 Miles N San Juan PR

High Surf Advisory until December 7, 06:00am

Click here for hazard details and duration

High Surf Advisory

High Surf Advisory until December 7, 06:00am

NOW until
6:00am Wed

High Surf Advisory
Tonight

Showers
Likely
Low: 23 °C
Monday

Showers
Likely
High: 29 °C
Monday
Night

Showers
Likely
Low: 23 °C
Tuesday

Scattered
Showers
High: 29 °C
Tuesday
Night

Scattered
Showers
Low: 22 °C
Wednesday

Scattered
Showers
High: 28 °C
Wednesday
Night

Partly Cloudy
Low: 23 °C
Thursday

Scattered
Showers then
Mostly Sunny
High: 29 °C

Detailed Forecast

Tonight

Showers likely, mainly after 3am. Mostly cloudy, with a low around 23. Northwest wind 18 to 23 km/h. Chance of precipitation is 60%.

Monday

Showers likely, mainly before noon. Partly sunny, with a high near 29. North northwest wind 26 to 29 km/h, with gusts as high as 39 km/h. Chance of precipitation is 60%.

Monday Night

Showers likely, mainly between 9pm and midnight. Mostly cloudy, with a low around 23. North wind 21 to 24 km/h. Chance of precipitation is 60%.

Tuesday

Scattered showers. Partly sunny, with a high near 29. North northeast wind 16 to 23 km/h. Chance of precipitation is 40%.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 22. North wind 14 to 16 km/h. Chance of precipitation is 50%.

Wednesday

Scattered showers, mainly before noon. Mostly sunny, with a high near 28. North northeast wind 16 to 23 km/h. Chance of precipitation is 40%.

Wednesday Night

Partly cloudy, with a low around 23. North wind 13 to 16 km/h.

Thursday

Scattered showers, mainly before noon. Mostly sunny, with a high near 29. North northeast wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Chance of precipitation is 40%.

Thursday Night

Scattered showers. Partly cloudy, with a low around 23. North northeast wind 8 to 10 km/h. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 29.

Friday Night

Partly cloudy, with a low around 22.

Saturday

Mostly sunny, with a high near 29.

Saturday Night

Partly cloudy, with a low around 23.

Sunday

Mostly sunny, with a high near 29.