Widespread High Wind Event; Heavy Snow Expected from the Northern Plains to Northeast

Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest. Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south coastal Texas today. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds into Saturday. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Fair

76°F

24°C

Humidity 94%
Wind Speed SE 5 mph
Barometer 29.68 in (1004.3 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 13 Mar 1:54 am ChST
Extended Forecast for

2 Miles SW Maina GU

High Surf Advisory March 13, 04:00am until March 16, 04:00pm
Click here for hazard details and duration
High Surf Advisory
  • Overnight

    Overnight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 77. South wind around 15 mph, with gusts as high as 18 mph.  Chance of precipitation is 50%.

    Low: 77 °F

    Scattered
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Cloudy, with a high near 84. South southwest wind 16 to 18 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%.

    High: 84 °F

    Heavy Rain

  • Friday Night

    Friday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 74. Southwest wind 9 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers.  Partly sunny, with a high near 86. Northwest wind 9 to 15 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers.  Partly cloudy, with a low around 77. North wind 15 to 17 mph, with gusts as high as 22 mph.

    Low: 77 °F

    Isolated
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 78.

    Low: 78 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 78.

    Low: 78 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 77. South wind around 15 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Friday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 84. South southwest wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 74. Southwest wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 86. Northwest wind 9 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 77. North wind 15 to 17 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 78.
Monday
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 78.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Maina GU
 13.45°N 144.74°E
6:06 pm ChST Mar 12, 2026
2am ChST Mar 13, 2026-6pm ChST Mar 19, 2026
 
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Additional Resources

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