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

Valley Rain and Mountain Snow for Portions of the West; Tranquil Weather for the East

Low pressure will progress inland across the west overnight with some valley rain and higher terrain snow as this system tracks across the Intermountain West on Monday. East of the Rocky Mountains, high pressure will keep the weather pattern tranquil with moderating temperatures expected for the center of the nation. Read More >

Current conditions at

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

Lat: 13.58°NLon: 144.93°EElev: 614ft.

Mostly Cloudy

78°F

26°C

Humidity 86%
Wind Speed E 8 mph
Barometer 29.97 in (1013.9 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 18 Oct 8:56 pm ChST
Extended Forecast for

Andersen AFB GU

  • Tonight

    Tonight: Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. Southeast wind 12 to 17 mph becoming north northeast 5 to 10 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

    Scattered
    Showers

    Low: 78 °F

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 87. East wind 6 to 9 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. East wind 5 to 8 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 78 °F

  • Wednesday

    Wednesday: Scattered showers and thunderstorms. Mostly cloudy, with a high near 87. East northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 50%.

    Scattered
    Showers

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 78. Light and variable wind. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 78 °F

  • Thursday

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

    Scattered
    Showers

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 78 °F

  • Friday

    Friday: Isolated showers. Partly sunny, with a high near 88.

    Isolated
    Showers

    High: 88 °F

  • Friday
    Night

    Friday Night: Isolated showers. Mostly cloudy, with a low around 78.

    Isolated
    Showers

    Low: 78 °F

Detailed Forecast

Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. Southeast wind 12 to 17 mph becoming north northeast 5 to 10 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 87. East wind 6 to 9 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. East wind 5 to 8 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 87. East northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 78. Light and variable wind. Chance of precipitation is 40%.
Thursday
Scattered showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.
Thursday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 30%.
Friday
Isolated showers. Partly sunny, with a high near 88.
Friday Night
Isolated showers. Mostly cloudy, with a low around 78.
Saturday
Scattered showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 78.
Monday
Mostly sunny, with a high near 88.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Andersen AFB GU
 13.59°N 144.93°E
Last Update:
5:00 pm ChST Oct 18, 2021
Forecast Valid:
9pm ChST Oct 18, 2021-6pm ChST Oct 25, 2021
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation