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

Severe Weather in the Central U.S.; Critical Fire Weather in the Southern Plains

Severe thunderstorms are expected to form today from northern Oklahoma into southern Minnesota. Very large hail and tornadoes will be the initial threats this afternoon, then transition into a wind threat tonight. Gusty winds, warm temperatures, and very dry conditions will create a Critical Risk of fire weather across portions of the southern Plains today. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Fair

80°F

27°C

Humidity 82%
Wind Speed E 12 mph
Barometer 29.89 in (1011.4 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 24 Apr 3:54 am ChST
Extended Forecast for

2 Miles SW Maina GU

  • Today

    Today: Isolated showers. Mostly sunny, with a high near 88. East northeast wind 10 to 16 mph, with gusts as high as 21 mph.

    High: 88 °F

    Isolated
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 77. East northeast wind 6 to 13 mph.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 86. Northeast wind 9 to 14 mph.

    High: 86 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers. Partly cloudy, with a low around 77. East northeast wind 9 to 13 mph.

    Low: 77 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 87. East northeast wind 13 to 17 mph, with gusts as high as 22 mph.

    High: 87 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 77.

    Low: 77 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers. Partly sunny, with a high near 87.

    High: 87 °F

    Chance
    Showers

  • Monday Night

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

    Low: 77 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Partly sunny, with a high near 87.

    High: 87 °F

    Chance
    Showers

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 88. East northeast wind 10 to 16 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 77. East northeast wind 6 to 13 mph.
Saturday
Isolated showers. Mostly sunny, with a high near 86. Northeast wind 9 to 14 mph.
Saturday Night
Isolated showers. Partly cloudy, with a low around 77. East northeast wind 9 to 13 mph.
Sunday
Isolated showers. Mostly sunny, with a high near 87. East northeast wind 13 to 17 mph, with gusts as high as 22 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 77.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 87.
Monday Night
A chance of showers. Mostly cloudy, with a low around 77.
Tuesday
A chance of showers. Partly sunny, with a high near 87.
Tuesday Night
Partly cloudy, with a low around 77.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Mostly cloudy, with a low around 77.
Thursday
Partly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Maina GU
 13.45°N 144.74°E
Last Update:
6:06 pm ChST Apr 23, 2026
Forecast Valid:
4am ChST Apr 24, 2026-6pm ChST Apr 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation