Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Fair

78°F

26°C

Humidity 87%
Wind Speed NE 7 mph
Barometer 29.95 in (1013.4 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 30 Jan 12:54 am ChST
Extended Forecast for

Santa Rita GU

  • Overnight

    Overnight: Isolated showers.  Partly cloudy, with a low around 74. North northeast wind around 8 mph.

    Low: 74 °F

    Isolated
    Showers

  • Friday

    Friday: Isolated showers.  Mostly sunny, with a high near 87. Northeast wind 8 to 11 mph.

    High: 87 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers.  Partly cloudy, with a low around 75. East northeast wind 9 to 11 mph.

    Low: 75 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers.  Partly sunny, with a high near 87. East northeast wind 11 to 17 mph, with gusts as high as 23 mph.

    High: 87 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers.  Mostly cloudy, with a low around 75. East northeast wind 13 to 17 mph, with gusts as high as 22 mph.

    Low: 75 °F

    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers.  Partly sunny, with a high near 86. Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers.  Mostly cloudy, with a low around 75.

    Low: 75 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 87. Breezy.

    High: 87 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 75.

    Low: 75 °F

    Chance
    Showers

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 74. North northeast wind around 8 mph.
Friday
Isolated showers. Mostly sunny, with a high near 87. Northeast wind 8 to 11 mph.
Friday Night
Isolated showers. Partly cloudy, with a low around 75. East northeast wind 9 to 11 mph.
Saturday
Isolated showers. Partly sunny, with a high near 87. East northeast wind 11 to 17 mph, with gusts as high as 23 mph.
Saturday Night
Isolated showers. Mostly cloudy, with a low around 75. East northeast wind 13 to 17 mph, with gusts as high as 22 mph.
Sunday
Scattered showers. Partly sunny, with a high near 86. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 75.
Monday
Mostly sunny, with a high near 87. Breezy.
Monday Night
A chance of showers. Mostly cloudy, with a low around 75.
Tuesday
A chance of showers. Partly sunny, with a high near 85.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 75.
Wednesday
A chance of showers. Partly sunny, with a high near 85.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 75.
Thursday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Rita GU
 13.38°N 144.67°E
6:05 pm ChST Jan 29, 2026
2am ChST Jan 30, 2026-6pm ChST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database