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Thunderstorms Across the Central Plains and Mid South

Severe thunderstorms will be possible over parts of the Great Plains today through Wednesday which could bring large hail, damaging winds, and possible tornadoes. Slight Risks (level 2 of 5) of severe thunderstorms has been outlooked. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Fair

79°F

26°C

Humidity 88%
Wind Speed E 5 mph
Barometer 29.88 in (1011.1 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 2 Jun 3:54 am ChST
Extended Forecast for

Santa Rosa GU

  • Today

    Today: Isolated showers. Mostly sunny, with a high near 87. East wind around 8 mph.

    High: 87 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 77. East wind 5 to 8 mph.

    Low: 77 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 87. East wind around 7 mph.

    High: 87 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 78. East wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 87. East wind 3 to 5 mph.

    High: 87 °F

    Isolated
    Showers

  • Thursday Night

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

    Low: 78 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Friday Night

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

    Low: 78 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 87. East wind around 8 mph.
Tonight
Isolated showers. Partly cloudy, with a low around 77. East wind 5 to 8 mph.
Wednesday
Isolated showers. Mostly sunny, with a high near 87. East wind around 7 mph.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 78. East wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
Isolated showers. Mostly sunny, with a high near 87. East wind 3 to 5 mph.
Thursday Night
Partly cloudy, with a low around 78.
Friday
Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 78.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 78.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 78.
Monday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa GU
 13.4°N 144.67°E
Last Update:
6:06 pm ChST Jun 1, 2026
Forecast Valid:
4am ChST Jun 2, 2026-6pm ChST Jun 8, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation