Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

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 7 mph
Barometer 29.88 in (1011.0 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 31 Mar 7:54 pm ChST
Extended Forecast for

Hagatna GU

  • Tonight

    Tonight: Isolated showers.  Partly cloudy, with a low around 75. East northeast wind around 7 mph.

    Low: 75 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers.  Mostly sunny, with a high near 87. East northeast wind 7 to 14 mph.

    High: 87 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers.  Partly cloudy, with a low around 75. East northeast wind 6 to 11 mph.

    Low: 75 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers.  Mostly sunny, with a high near 88. Northeast wind 7 to 13 mph.

    High: 88 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers.  Partly cloudy, with a low around 75. Northeast wind 7 to 9 mph.

    Low: 75 °F

    Isolated
    Showers

  • Friday

    Friday: Isolated showers.  Partly sunny, with a high near 86.

    High: 86 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 75.

    Low: 75 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 74.

    Low: 74 °F

    Chance
    Showers

Detailed Forecast

Tonight
Isolated showers. Partly cloudy, with a low around 75. East northeast wind around 7 mph.
Wednesday
Isolated showers. Mostly sunny, with a high near 87. East northeast wind 7 to 14 mph.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 75. East northeast wind 6 to 11 mph.
Thursday
Isolated showers. Mostly sunny, with a high near 88. Northeast wind 7 to 13 mph.
Thursday Night
Isolated showers. Partly cloudy, with a low around 75. Northeast wind 7 to 9 mph.
Friday
Isolated showers. Partly sunny, with a high near 86.
Friday Night
Mostly cloudy, with a low around 75.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
A chance of showers. Mostly 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.
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ABOUT THIS FORECAST

 
Point Forecast:
Hagatna GU
 13.47°N 144.76°E
6:07 pm ChST Mar 31, 2026
8pm ChST Mar 31, 2026-6pm ChST Apr 7, 2026
 
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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