Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Current conditions at

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

Lat: 13.58°NLon: 144.93°EElev: 614ft.

Partly Cloudy

80°F

27°C

Humidity 87%
Wind Speed NE 15 mph
Barometer 29.90 in (1011.5 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 1 Apr 10:55 pm ChST
Extended Forecast for

Andersen AFB GU

  • Tonight

    Tonight: Isolated showers.  Mostly cloudy, with a low around 75. East northeast wind 10 to 14 mph.

    Low: 75 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers.  Partly sunny, with a high near 88. East northeast wind 11 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    High: 88 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers.  Mostly cloudy, with a low around 75. East northeast wind 9 to 13 mph.

    Low: 75 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers.  Partly sunny, with a high near 86. East northeast wind 10 to 15 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers.  Mostly cloudy, with a low around 75. East northeast wind 11 to 15 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers.  Mostly sunny, with a high near 87.

    High: 87 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers. Mostly cloudy, with a low around 75. East northeast wind 10 to 14 mph.
Thursday
Scattered showers. Partly sunny, with a high near 88. East northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 75. East northeast wind 9 to 13 mph.
Friday
Scattered showers. Partly sunny, with a high near 86. East northeast wind 10 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 75. East northeast wind 11 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Saturday
Isolated showers. Mostly sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 74.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 75.
Monday
Mostly sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 75.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 76.
Wednesday
Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Andersen AFB GU
 13.56°N 144.93°E
6:07 pm ChST Apr 1, 2026
11pm ChST Apr 1, 2026-6pm ChST Apr 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database