Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. 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 79%
Wind Speed E 9 mph
Barometer 29.88 in (1011.1 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 3 Dec 11:54 pm ChST
Extended Forecast for

Hagatna GU

High Surf Advisory December 4, 12:18am until December 4, 04:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory December 4, 12:18am until December 4, 04:00am

    NOW until 4:00am Thu

    High Surf Advisory

  • Overnight

    Low: 79 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers.  Partly sunny, with a high near 87. East wind 11 to 15 mph, with gusts as high as 18 mph.

    High: 87 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 79. East wind 9 to 11 mph.  Chance of precipitation is 40%.

    Low: 79 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers and thunderstorms.  Partly sunny, with a high near 85. East southeast wind 9 to 13 mph.  Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Isolated showers.  Partly cloudy, with a low around 79. East southeast wind 6 to 11 mph.

    Low: 79 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers.  Mostly sunny, with a high near 88.

    High: 88 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 79. East southeast wind 9 to 13 mph.
Thursday
Isolated showers. Partly sunny, with a high near 87. East wind 11 to 15 mph, with gusts as high as 18 mph.
Thursday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 79. East wind 9 to 11 mph. Chance of precipitation is 40%.
Friday
Scattered showers and thunderstorms. Partly sunny, with a high near 85. East southeast wind 9 to 13 mph. Chance of precipitation is 30%.
Friday Night
Isolated showers. Partly cloudy, with a low around 79. East southeast wind 6 to 11 mph.
Saturday
Isolated showers. Mostly sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 77.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 78.
Monday
Mostly sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 78.
Wednesday
Mostly sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Hagatna GU
 13.47°N 144.76°E
6:05 pm ChST Dec 3, 2025
12am ChST Dec 4, 2025-6pm ChST Dec 10, 2025
 
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