Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

A Few Clouds

85°F

29°C

Humidity 70%
Wind Speed E 13 mph
Barometer 29.79 in (1008.0 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 5 Mar 11:54 am ChST
Extended Forecast for

2 Miles SW Maina GU

High Surf Advisory March 5, 12:20pm until March 9, 04:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory March 5, 12:20pm until March 9, 04:00pm

    NOW until 4:00pm Mon

    High Surf Advisory

  • This Afternoon

    High: 85 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers.  Partly cloudy, with a low around 77. East northeast wind 9 to 11 mph.

    Low: 77 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers.  Partly sunny, with a high near 85. East northeast wind 11 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    High: 85 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 77. East wind 11 to 17 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%.

    Low: 77 °F

    Heavy Rain

  • Saturday

    Saturday: Showers likely. The rain could be heavy at times.  Cloudy, with a high near 80. East wind 16 to 21 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    High: 80 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers likely. The rain could be heavy at times.  Cloudy, with a low around 77. Chance of precipitation is 60%.

    Low: 77 °F

    Heavy Rain

  • Sunday

    Sunday: A 50 percent chance of showers.  Mostly cloudy, with a high near 82.

    High: 82 °F

    Chance
    Showers

  • Sunday Night

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

    Low: 77 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 85. East northeast wind 11 to 13 mph.
Tonight
Isolated showers. Partly cloudy, with a low around 77. East northeast wind 9 to 11 mph.
Friday
Scattered showers. Partly sunny, with a high near 85. East northeast wind 11 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 77. East wind 11 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Saturday
Showers likely. The rain could be heavy at times. Cloudy, with a high near 80. East wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely. The rain could be heavy at times. Cloudy, with a low around 77. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 82.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 77.
Monday
A chance of showers. Partly sunny, with a high near 81.
Monday Night
A chance of showers. Mostly cloudy, with a low around 77.
Tuesday
A chance of showers. Partly sunny, with a high near 82.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 77.
Wednesday
A chance of showers. Partly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Maina GU
 13.45°N 144.74°E
6:06 am ChST Mar 5, 2026
12pm ChST Mar 5, 2026-6pm ChST Mar 11, 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