Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Fair

83°F

28°C

Humidity 82%
Wind Speed E 6 mph
Barometer 29.82 in (1009.0 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 10 Nov 6:54 pm ChST
Extended Forecast for

3 Miles S Agat GU

  • Tonight

    Tonight: Isolated showers.  Mostly cloudy, with a low around 76. East wind 7 to 9 mph.

    Low: 76 °F

    Isolated
    Showers

  • Veterans Day

    Veterans Day: Isolated showers.  Partly sunny, with a high near 86. East wind 8 to 13 mph.

    High: 86 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers.  Mostly cloudy, with a low around 76. East wind 6 to 11 mph.

    Low: 76 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers.  Mostly sunny, with a high near 86. Breezy, with an east wind 6 to 11 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 28 mph.

    High: 86 °F

    Isolated
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Isolated showers.  Partly cloudy, with a low around 76. East wind around 21 mph, with gusts as high as 25 mph.

    Low: 76 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers.  Mostly sunny, with a high near 86. Breezy.

    High: 86 °F

    Isolated
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers. Mostly cloudy, with a low around 76. East wind 7 to 9 mph.
Veterans Day
Isolated showers. Partly sunny, with a high near 86. East wind 8 to 13 mph.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 76. East wind 6 to 11 mph.
Wednesday
Isolated showers. Mostly sunny, with a high near 86. Breezy, with an east wind 6 to 11 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 28 mph.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 76. East wind around 21 mph, with gusts as high as 25 mph.
Thursday
Isolated showers. Mostly sunny, with a high near 86. Breezy.
Thursday Night
Partly cloudy, with a low around 76.
Friday
Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 76.
Saturday
Mostly sunny, with a high near 86. Breezy.
Saturday Night
Partly cloudy, with a low around 76. Breezy.
Sunday
Mostly sunny, with a high near 86. Breezy.
Sunday Night
Partly cloudy, with a low around 76. Breezy.
Monday
Mostly sunny, with a high near 86. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Agat GU
 13.33°N 144.67°E
6:06 pm ChST Nov 10, 2025
7pm ChST Nov 10, 2025-6pm ChST Nov 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database