Blizzard Conditions Possible in Parts of Alaska; Flooding Potential Across Guam

A powerful storm will continue to move across the western and interior portions of Alaska through Wednesday morning. Coastal flooding, high winds, heavy snow and blizzard conditions are possible. An area of low pressure may produce heavy to excessive rainfall with the possibility of flooding in Guam and the Northern Marianas Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Aquadilla, Rafael Hernandez Airport (TJBQ)

Lat: 18.5°NLon: 67.13°WElev: 236ft.

Mostly Cloudy with Haze

88°F

31°C

Humidity	70%
Wind Speed	Calm
Barometer	29.90 in
Dewpoint	77°F (25°C)
Visibility	6.00 mi
Heat Index	100°F (38°C)
Last update	22 Oct 2:50 pm AST

More Information:

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

Extended Forecast for

4 Miles W Mona Island PR

Heat Advisory until October 22, 04:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until October 22, 04:00pm
NOW until 4:00pm Tue
Heat Advisory
This Afternoon
High: 86 °F
Scattered
Showers
Tonight
Low: 83 °F
Scattered
Showers
Wednesday
High: 85 °F
Scattered
Showers
Wednesday Night
Low: 83 °F
Showers
Likely
Thursday
High: 86 °F
Scattered
Showers
Thursday Night
Low: 83 °F
Scattered
Showers
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 83 °F
Scattered
Showers

Detailed Forecast

This Afternoon

Scattered showers. Partly sunny, with a high near 86. Southeast wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

Tonight

Scattered showers, mainly after 3am. Partly cloudy, with a low around 83. Southeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Wednesday

Isolated showers before noon, then scattered showers and thunderstorms between noon and 3pm, then isolated showers after 3pm. Mostly sunny, with a high near 85. Southeast wind 8 to 11 mph. Chance of precipitation is 40%.

Wednesday Night

Showers likely and possibly a thunderstorm before 9pm, then isolated showers between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 83. Southeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Thursday

Scattered showers and thunderstorms. Mostly cloudy, with a high near 86. Southeast wind 7 to 13 mph. Chance of precipitation is 50%.

Thursday Night

Scattered showers and thunderstorms. Mostly cloudy, with a low around 83. East northeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Friday

Mostly sunny, with a high near 86. East northeast wind 7 to 13 mph.

Friday Night

Scattered showers. Mostly cloudy, with a low around 83. East northeast wind around 11 mph. Chance of precipitation is 30%.

Saturday

Scattered showers after noon. Mostly sunny, with a high near 85. East wind around 8 mph. Chance of precipitation is 40%.

Saturday Night

Mostly cloudy, with a low around 82.

Sunday

Scattered showers. Mostly sunny, with a high near 85. Chance of precipitation is 40%.

Sunday Night

Partly cloudy, with a low around 82.