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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Hazardous Weather Conditions

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

A Few Clouds

82°F

28°C

Humidity 82%
Wind Speed E 14 mph
Barometer 29.81 in (1008.6 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 24 Nov 4:54 am ChST
Extended Forecast for

3 Miles S Agat GU

  • Today

    Today: Isolated showers. Mostly sunny, with a high near 86. East wind 15 to 18 mph, with gusts as high as 25 mph.

    High: 86 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 79. East wind 10 to 16 mph, with gusts as high as 21 mph.

    Low: 79 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers. Mostly sunny, with a high near 86. East wind 11 to 14 mph.

    High: 86 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 79. East northeast wind 9 to 14 mph.

    Low: 79 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers. Partly sunny, with a high near 86. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 79.

    Low: 79 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 79 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 86.

    High: 86 °F

    Partly Sunny

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 86. East wind 15 to 18 mph, with gusts as high as 25 mph.
Tonight
Isolated showers. Partly cloudy, with a low around 79. East wind 10 to 16 mph, with gusts as high as 21 mph.
Tuesday
Isolated showers. Mostly sunny, with a high near 86. East wind 11 to 14 mph.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 79. East northeast wind 9 to 14 mph.
Wednesday
Isolated showers. Partly sunny, with a high near 86. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 79.
Thanksgiving Day
Mostly sunny, with a high near 85.
Thursday Night
Mostly cloudy, with a low around 79.
Friday
Partly 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.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Agat GU
 13.33°N 144.67°E
Last Update:
2:21 am ChST Nov 24, 2025
Forecast Valid:
5am ChST Nov 24, 2025-6pm ChST Nov 30, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation