Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Fair

83°F

28°C

Humidity 77%
Wind Speed E 9 mph
Barometer 29.82 in (1009.0 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 12 Nov 5:54 pm ChST
Extended Forecast for

Agana Heights GU

  • Tonight

    Tonight: Isolated showers.  Partly cloudy, with a low around 78. East wind 8 to 11 mph.

    Low: 78 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers.  Mostly sunny, with a high near 87. East wind 8 to 13 mph.

    High: 87 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers.  Partly cloudy, with a low around 78. East wind 5 to 9 mph.

    Low: 78 °F

    Isolated
    Showers

  • Friday

    Friday: Isolated showers.  Mostly sunny, with a high near 88. East wind 8 to 11 mph.

    High: 88 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers.  Partly cloudy, with a low around 78. East northeast wind 9 to 13 mph.

    Low: 78 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers.  Mostly sunny, with a high near 88.

    High: 88 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 78.

    Low: 78 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 78.

    Low: 78 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers. Partly cloudy, with a low around 78. East wind 8 to 11 mph.
Thursday
Isolated showers. Mostly sunny, with a high near 87. East wind 8 to 13 mph.
Thursday Night
Isolated showers. Partly cloudy, with a low around 78. East wind 5 to 9 mph.
Friday
Isolated showers. Mostly sunny, with a high near 88. East wind 8 to 11 mph.
Friday Night
Isolated showers. Partly cloudy, with a low around 78. East northeast wind 9 to 13 mph.
Saturday
Isolated showers. Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 78.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 78.
Monday
Mostly sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 78.
Wednesday
Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Agana Heights GU
 13.47°N 144.74°E
6:05 pm ChST Nov 12, 2025
6pm ChST Nov 12, 2025-6pm ChST Nov 19, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database