Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

A Few Clouds

84°F

29°C

Humidity 66%
Wind Speed E 9 mph
Barometer 29.87 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 21 Feb 10:54 am ChST
Extended Forecast for

Dededo GU

  • Today

    Today: Scattered showers.  Partly sunny, with a high near 86. East wind 7 to 9 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers.  Partly cloudy, with a low around 76. East northeast wind 5 to 7 mph.

    Low: 76 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers.  Mostly sunny, with a high near 87. Light east northeast wind becoming northeast 5 to 9 mph in the morning.

    High: 87 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers.  Mostly cloudy, with a low around 76. East wind 5 to 9 mph.

    Low: 76 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers.  Partly sunny, with a high near 86. East northeast wind 10 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 76.

    Low: 76 °F

    Mostly Cloudy

  • Tuesday

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

    High: 87 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 76.

    Low: 76 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers.  Partly sunny, with a high near 86.

    High: 86 °F

    Chance
    Showers

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 86. East wind 7 to 9 mph. Chance of precipitation is 30%.
Tonight
Isolated showers. Partly cloudy, with a low around 76. East northeast wind 5 to 7 mph.
Sunday
Isolated showers. Mostly sunny, with a high near 87. Light east northeast wind becoming northeast 5 to 9 mph in the morning.
Sunday Night
Isolated showers. Mostly cloudy, with a low around 76. East wind 5 to 9 mph.
Monday
Scattered showers. Partly sunny, with a high near 86. East northeast wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 76.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 87.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 76.
Wednesday
A chance of showers. Partly sunny, with a high near 86.
Wednesday Night
Mostly cloudy, with a low around 76.
Thursday
Partly sunny, with a high near 86.
Thursday Night
Mostly cloudy, with a low around 76.
Friday
Mostly sunny, with a high near 86.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Dededo GU
 13.52°N 144.83°E
6:06 am ChST Feb 21, 2026
11am ChST Feb 21, 2026-6pm ChST Feb 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database