Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Heavy Rain Fog/Mist

79°F

26°C

Humidity 88%
Wind Speed NE 20 G 32 mph
Barometer 29.86 in (1010.3 mb)
Dewpoint 75°F (24°C)
Visibility 2.50 mi
Heat Index83°F (28°C)
Last update 5 Apr 3:54 am ChST
Extended Forecast for

Santa Rosa GU

  • Today

    Today: Isolated showers.  Mostly sunny, with a high near 88. East northeast wind 15 to 18 mph, with gusts as high as 24 mph.

    High: 88 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers.  Partly cloudy, with a low around 76. East northeast wind 10 to 16 mph, with gusts as high as 22 mph.

    Low: 76 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers.  Partly sunny, with a high near 87. East northeast wind 13 to 20 mph, with gusts as high as 26 mph.

    High: 87 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers.  Partly cloudy, with a low around 75. East northeast wind 11 to 18 mph, with gusts as high as 24 mph.

    Low: 75 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers.  Mostly sunny, with a high near 87. East northeast wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 87 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 76 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 88. East northeast wind 15 to 18 mph, with gusts as high as 24 mph.
Tonight
Isolated showers. Partly cloudy, with a low around 76. East northeast wind 10 to 16 mph, with gusts as high as 22 mph.
Monday
Isolated showers. Partly sunny, with a high near 87. East northeast wind 13 to 20 mph, with gusts as high as 26 mph.
Monday Night
Isolated showers. Partly cloudy, with a low around 75. East northeast wind 11 to 18 mph, with gusts as high as 24 mph.
Tuesday
Isolated showers. Mostly sunny, with a high near 87. East northeast wind 13 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
Partly sunny, with a high near 87.
Wednesday Night
Mostly cloudy, with a low around 76.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 76.
Friday
Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 77.
Saturday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa GU
 13.4°N 144.67°E
3:55 am ChST Apr 5, 2026
4am ChST Apr 5, 2026-6pm ChST Apr 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database