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

Summer Heat In Multiple Spots

A large dome of high pressure is expected to deliver summer heat with humidity in multiple sections of the country to start off the week. Excessive heat warnings and heat advisories are in effect across the south-central Plains, Mid to Lower Mississippi Valley and from the Mid-Atlantic into the Northeast. This includes the cities of New York, Philadelphia, Dallas, Oklahoma City and Kansas City. Read More >

Current conditions at

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

Lat: 13.58°NLon: 144.93°EElev: 614ft.

Partly Cloudy

86°F

30°C

Humidity 71%
Wind Speed SE 8 mph
Barometer 29.80 in (1008.2 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 19 Aug 11:56 am ChST
Extended Forecast for

Andersen AFB GU

  • This
    Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 90. Heat index values as high as 98. South southeast wind around 8 mph.

    Isolated
    Showers

    High: 90 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms. Mostly cloudy, with a low around 76. South southwest wind 9 to 11 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 76 °F

  • Tuesday

    Tuesday: Scattered showers and thunderstorms. Partly sunny, with a high near 87. Heat index values as high as 97. South southwest wind 10 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 76. West southwest wind 12 to 17 mph becoming light south southwest after midnight. Winds could gust as high as 22 mph.

    Mostly Cloudy

    Low: 76 °F

  • Wednesday

    Wednesday: Scattered showers and thunderstorms after 11am. Mostly cloudy, with a high near 87. Calm wind becoming south southwest 5 to 9 mph in the morning. Chance of precipitation is 30%.

    Scattered
    Showers

    High: 87 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 77.

    Mostly Cloudy

    Low: 77 °F

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 89.

    Isolated
    Showers

    High: 89 °F

  • Thursday
    Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 79.

    Isolated
    Showers

    Low: 79 °F

  • Friday

    Friday: Isolated showers. Mostly sunny, with a high near 89.

    Isolated
    Showers

    High: 89 °F

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 90. Heat index values as high as 98. South southeast wind around 8 mph.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 76. South southwest wind 9 to 11 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers and thunderstorms. Partly sunny, with a high near 87. Heat index values as high as 97. South southwest wind 10 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 76. West southwest wind 12 to 17 mph becoming light south southwest after midnight. Winds could gust as high as 22 mph.
Wednesday
Scattered showers and thunderstorms after 11am. Mostly cloudy, with a high near 87. Calm wind becoming south southwest 5 to 9 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 77.
Thursday
Isolated showers. Mostly sunny, with a high near 89.
Thursday Night
Isolated showers. Partly cloudy, with a low around 79.
Friday
Isolated showers. Mostly sunny, with a high near 89.
Friday Night
Isolated showers. Partly cloudy, with a low around 78.
Saturday
Partly sunny, with a high near 88.
Saturday Night
Mostly cloudy, with a low around 77.
Sunday
Mostly cloudy, with a high near 87.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Andersen AFB GU
 13.59°N 144.93°E (Elev. 3 ft)
Last Update:
9:42 am ChST Aug 19, 2019
Forecast Valid:
12pm ChST Aug 19, 2019-6pm ChST Aug 25, 2019
 
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