Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Partly Cloudy

85°F

29°C

Humidity 65%
Wind Speed E 16 mph
Barometer 29.76 in (1007.0 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 27 Feb 11:54 am ChST
Extended Forecast for

Tamuning GU

High Surf Advisory until February 28, 04:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until February 28, 04:00pm

    NOW until 4:00pm Sat

    High Surf Advisory

  • This Afternoon

    High: 86 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers.  Mostly cloudy, with a low around 76. East wind 10 to 13 mph.  Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers.  Mostly sunny, with a high near 87. East wind 13 to 16 mph, with gusts as high as 21 mph.

    High: 87 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers.  Mostly cloudy, with a low around 76. East wind 8 to 13 mph.

    Low: 76 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers.  Partly sunny, with a high near 88. East wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 88 °F

    Isolated
    Showers

  • Sunday Night

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

    Low: 76 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Monday Night

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

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 86. East wind 13 to 15 mph, with gusts as high as 20 mph.
Tonight
Scattered showers. Mostly cloudy, with a low around 76. East wind 10 to 13 mph. Chance of precipitation is 30%.
Saturday
Isolated showers. Mostly sunny, with a high near 87. East wind 13 to 16 mph, with gusts as high as 21 mph.
Saturday Night
Isolated showers. Mostly cloudy, with a low around 76. East wind 8 to 13 mph.
Sunday
Isolated showers. Partly sunny, with a high near 88. East wind 9 to 14 mph, with gusts as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 76.
Monday
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 76.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 76.
Wednesday
Partly sunny, with a high near 86.
Wednesday Night
Mostly cloudy, with a low around 76.
Thursday
A chance of showers. Partly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Tamuning GU
 13.49°N 144.79°E
6:06 am ChST Feb 27, 2026
12pm ChST Feb 27, 2026-6pm ChST Mar 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database