Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

Current conditions at

Andersen, Mariana Is, Andersen Air Force Base (PGUA)

Lat: 13.58°NLon: 144.93°EElev: 614ft.

Fair

79°F

26°C

Humidity 90%
Wind Speed Calm
Barometer 29.92 in (1012.2 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 4 Oct 6:55 am ChST
Extended Forecast for

Andersen AFB GU

  • Today

    Today: Scattered showers and thunderstorms between 10am and 4pm.  Partly sunny, with a high near 86. Southwest wind 5 to 7 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 77 °F

    Partly Cloudy

  • Sunday

    Sunday: Scattered showers and thunderstorms between 10am and 4pm.  Partly sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 77. Light southwest wind.  Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers and thunderstorms.  Partly sunny, with a high near 87. Light and variable wind.  Chance of precipitation is 30%.

    High: 87 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 77.

    Low: 77 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers.  Mostly cloudy, with a high near 87.

    High: 87 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 77.

    Low: 77 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny

Detailed Forecast

Today
Scattered showers and thunderstorms between 10am and 4pm. Partly sunny, with a high near 86. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Scattered showers and thunderstorms between 10am and 4pm. Partly sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. Light southwest wind. Chance of precipitation is 30%.
Monday
Scattered showers and thunderstorms. Partly sunny, with a high near 87. Light and variable wind. Chance of precipitation is 30%.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 77.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 87.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 77.
Wednesday
Partly sunny, with a high near 88.
Wednesday Night
Mostly cloudy, with a low around 77.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
Mostly cloudy, with a low around 80.
Friday
A chance of showers. Partly sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Andersen AFB GU
 13.59°N 144.93°E
6:05 am ChST Oct 4, 2025
7am ChST Oct 4, 2025-6pm ChST Oct 10, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database