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 coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Hazardous Weather Conditions

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Partly Cloudy

77°F

25°C

Humidity	83%
Wind Speed	E 3 mph
Barometer	29.81 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	23 Feb 6:54 am ChST

More Information:

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

Extended Forecast for

Agana Heights GU

High Surf Advisory February 23, 07:32am until February 24, 05:00pm

Click here for hazard details and duration

High Surf Advisory

High Surf Advisory February 23, 07:32am until February 24, 05:00pm
NOW until 5:00pm Tue
High Surf Advisory
Today
High: 86 °F
Scattered
Showers
Tonight
Low: 76 °F
Scattered
Showers
Tuesday
High: 87 °F
Heavy Rain
Tuesday Night
Low: 76 °F
Heavy Rain
Wednesday
High: 86 °F
Heavy Rain
Wednesday Night
Low: 76 °F
Partly Cloudy
Thursday
High: 86 °F
Mostly Sunny
Thursday Night
Low: 76 °F
Partly Cloudy

Detailed Forecast

Today

Scattered showers. Mostly cloudy, with a high near 86. East northeast wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Tonight

Scattered showers. Mostly cloudy, with a low around 76. East wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Tuesday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 87. East northeast wind 14 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.

Tuesday Night

Showers. The rain could be heavy at times. Low around 76. East northeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

Wednesday

Showers. The rain could be heavy at times. High near 86. East northeast wind 15 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.

Wednesday Night

Partly cloudy, with a low around 76.

Thursday

Mostly sunny, with a high near 86.

Thursday Night

Partly cloudy, with a low around 76.

Friday

Mostly sunny, with a high near 86.

Friday Night

Mostly cloudy, with a low around 76.

Saturday

Partly sunny, with a high near 88.