Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Overcast

81°F

27°C

Humidity 79%
Wind Speed NE 16 G 25 mph
Barometer 29.85 in (1009.9 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 15 Feb 5:54 pm ChST
Extended Forecast for

Agana Heights GU

  • Tonight

    Tonight: Scattered showers, mainly after midnight.  Partly cloudy, with a low around 76. East northeast wind 11 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    Showers

  • Washington's Birthday

    Washington's Birthday: Isolated showers.  Mostly sunny, with a high near 87. East northeast wind 11 to 16 mph, with gusts as high as 22 mph.

    High: 87 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers.  Partly cloudy, with a low around 76. East northeast wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 76 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers.  Partly sunny, with a high near 86. East northeast wind 11 to 16 mph, with gusts as high as 22 mph.

    High: 86 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 76. East northeast wind 9 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 86. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 76.

    Low: 76 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 75.

    Low: 75 °F

    Chance
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly after midnight. Partly cloudy, with a low around 76. East northeast wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Washington's Birthday
Isolated showers. Mostly sunny, with a high near 87. East northeast wind 11 to 16 mph, with gusts as high as 22 mph.
Monday Night
Isolated showers. Partly cloudy, with a low around 76. East northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Tuesday
Isolated showers. Partly sunny, with a high near 86. East northeast wind 11 to 16 mph, with gusts as high as 22 mph.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 76. East northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 86. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 76.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 75.
Friday
A chance of showers. Partly sunny, with a high near 86.
Friday Night
A chance of showers. Mostly cloudy, with a low around 75.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Mostly cloudy, with a low around 75.
Sunday
Mostly sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
Agana Heights GU
 13.47°N 144.74°E
6:06 pm ChST Feb 15, 2026
6pm ChST Feb 15, 2026-6pm ChST Feb 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database