Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Partly Cloudy

82°F

28°C

Humidity 79%
Wind Speed E 6 mph
Barometer 29.88 in (1011.0 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 25 Nov 7:54 am ChST
Extended Forecast for

3 Miles S Agat GU

  • Today

    Today: Isolated showers.  Mostly sunny, with a high near 86. East wind around 16 mph, with gusts as high as 21 mph.

    High: 86 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers.  Partly cloudy, with a low around 79. East northeast wind 13 to 15 mph, with gusts as high as 21 mph.

    Low: 79 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers.  Partly sunny, with a high near 86. East wind 14 to 18 mph, with gusts as high as 24 mph.

    High: 86 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers.  Mostly cloudy, with a low around 79. East wind 13 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Low: 79 °F

    Scattered
    Showers

  • Thanksgiving Day

    Thanksgiving Day: Scattered showers and thunderstorms.  Partly sunny, with a high near 85. East wind 13 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 79.

    Low: 79 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 79.

    Low: 79 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 84.

    High: 84 °F

    Partly Sunny

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 86. East wind around 16 mph, with gusts as high as 21 mph.
Tonight
Isolated showers. Partly cloudy, with a low around 79. East northeast wind 13 to 15 mph, with gusts as high as 21 mph.
Wednesday
Isolated showers. Partly sunny, with a high near 86. East wind 14 to 18 mph, with gusts as high as 24 mph.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 79. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thanksgiving Day
Scattered showers and thunderstorms. Partly sunny, with a high near 85. East wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 79.
Friday
Mostly sunny, with a high near 86.
Friday Night
Mostly cloudy, with a low around 79.
Saturday
Partly sunny, with a high near 84.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 79.
Sunday
A chance of showers. Partly sunny, with a high near 82.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 79.
Monday
Partly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Agat GU
 13.33°N 144.67°E
6:05 am ChST Nov 25, 2025
10am ChST Nov 25, 2025-6pm ChST Dec 1, 2025
 
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Additional Resources

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Hourly Weather Forecast

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