National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow and Ice Continue in the Northeast; Bitterly Cold Wind Chills; Rain and Mountain Snow in the West

Significant winter impacts shift into the Northeast. Heavy snow up to 2 feet will be possible across interior Northeastern areas. Southern New England may see ice accumulations up to a quarter of an inch. Strong gusty winds and bitter cold will follow the cold front passage. In the west, heavy mountain snow will impact the California, Inter-Mountain West, and Rocky Mountains. Read More >

Hazardous Weather Conditions

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Mostly Cloudy

77°F

25°C

Humidity 89%
Wind Speed NE 12 mph
Barometer 29.88 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 21 Jan 6:54 am ChST
Extended Forecast for

Hagatna GU

High Surf Advisory until January 21, 06:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until January 21, 06:00pm

    NOW until
    6:00pm Mon

    High Surf Advisory

  • M.L.King
    Day

    M.L.King Day: Partly sunny, with a high near 88. Breezy, with an east northeast wind 15 to 21 mph, with gusts as high as 25 mph.

    Partly Sunny
    and Breezy

    High: 88 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 75. East northeast wind 11 to 17 mph, with gusts as high as 22 mph.

    Mostly Cloudy

    Low: 75 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 88. Breezy, with an east wind 14 to 20 mph, with gusts as high as 24 mph.

    Partly Sunny
    and Breezy
    then Partly
    Sunny

    High: 88 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 75. East southeast wind 9 to 16 mph, with gusts as high as 21 mph.

    Mostly Cloudy

    Low: 75 °F

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 88. East wind 9 to 14 mph.

    Isolated
    Showers

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers. Mostly cloudy, with a low around 77.

    Isolated
    Showers

    Low: 77 °F

  • Thursday

    Thursday: Scattered showers. Mostly cloudy, with a high near 87. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 78 °F

Detailed Forecast

M.L.King Day
Partly sunny, with a high near 88. Breezy, with an east northeast wind 15 to 21 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 75. East northeast wind 11 to 17 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 88. Breezy, with an east wind 14 to 20 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 75. East southeast wind 9 to 16 mph, with gusts as high as 21 mph.
Wednesday
Isolated showers. Mostly sunny, with a high near 88. East wind 9 to 14 mph.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 77.
Thursday
Scattered showers. Mostly cloudy, with a high near 87. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 40%.
Friday
Scattered showers. Mostly cloudy, with a high near 86. Chance of precipitation is 40%.
Friday Night
Isolated showers. Mostly cloudy, with a low around 77.
Saturday
Isolated showers. Partly sunny, with a high near 87.
Saturday Night
Isolated showers. Mostly cloudy, with a low around 77.
Sunday
Scattered showers. Mostly cloudy, with a high near 86. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Hagatna GU
 13.47°N 144.76°E (Elev. 23 ft)
Last Update:
6:44 am ChST Jan 21, 2019
Forecast Valid:
7am ChST Jan 21, 2019-6pm ChST Jan 27, 2019
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation