Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Partly Cloudy

83°F

28°C

Humidity 77%
Wind Speed E 16 G 24 mph
Barometer 29.85 in (1010.0 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 2 Feb 2:54 pm ChST
Extended Forecast for

3 Miles S Agat GU

High Surf Advisory February 2, 03:32pm until February 3, 06:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory February 2, 03:32pm until February 3, 06:00am

    NOW until 6:00am Tue

    High Surf Advisory

  • This Afternoon

    High: 85 °F

    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 75. Breezy, with an east wind 16 to 25 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%.

    Low: 75 °F

    Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: Scattered showers and thunderstorms.  Mostly cloudy, with a high near 85. Breezy, with an east wind 17 to 25 mph, with gusts as high as 32 mph.  Chance of precipitation is 50%.

    High: 85 °F

    Scattered
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 74. East wind 11 to 17 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%.

    Low: 74 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers and thunderstorms.  Partly sunny, with a high near 85. East wind 11 to 21 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers.  Partly sunny, with a high near 85.

    High: 85 °F

    Chance
    Showers

  • Thursday Night

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

    Low: 74 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Cloudy, with a high near 85. Breezy, with an east wind 26 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.
Tonight
Showers likely and possibly a thunderstorm. Cloudy, with a low around 75. Breezy, with an east wind 16 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Tuesday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 85. Breezy, with an east wind 17 to 25 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 74. East wind 11 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers and thunderstorms. Partly sunny, with a high near 85. East wind 11 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 85.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 74.
Friday
Mostly sunny, with a high near 86.
Friday Night
A chance of showers. Mostly cloudy, with a low around 77.
Saturday
A chance of showers. Partly sunny, with a high near 86.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 79.
Sunday
A chance of showers. Partly sunny, with a high near 85.
Sunday Night
Mostly cloudy, with a low around 82.
Monday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Agat GU
 13.33°N 144.67°E
6:06 am ChST Feb 2, 2026
3pm ChST Feb 2, 2026-6pm ChST Feb 9, 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