Severe Thunderstorms and Heavy Rainfall Across the South; Heat Spreads Across the West and Southern Plains

A couple of frontal boundaries will move east and south from the Plains to the Gulf and Atlantic coastlines. These boundaries will focus showers and thunderstorms through the weekend, with scattered severe thunderstorms from the Southern Plains and across the Gulf Coast states. Locally heavy rainfall may also occur, which may be welcome news across drought areas. Meanwhile, heat spreads westward. Read More >

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Overcast and Breezy

85°F

29°C

Humidity 72%
Wind Speed E 21 G 29 mph
Barometer 29.89 in (1011.2 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 9 May 8:54 am ChST
Extended Forecast for

Santa Rosa GU

  • Today

    Today: Isolated showers.  Mostly sunny, with a high near 85. East wind 14 to 17 mph, with gusts as high as 23 mph.

    High: 85 °F

    Isolated
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 78. East wind 11 to 14 mph.

    Low: 78 °F

    Partly Cloudy

  • Sunday

    Sunday: Isolated showers.  Partly sunny, with a high near 86. East wind 13 to 16 mph, with gusts as high as 21 mph.

    High: 86 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Scattered showers.  Mostly cloudy, with a low around 77. East northeast wind around 11 mph.  Chance of precipitation is 30%.

    Low: 77 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers.  Partly sunny, with a high near 86. East wind 11 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    High: 86 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers.  Mostly cloudy, with a low around 78. Chance of precipitation is 30%.

    Low: 78 °F

    Scattered
    Showers

  • Tuesday

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

    High: 86 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 78.

    Low: 78 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 85. East wind 14 to 17 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 78. East wind 11 to 14 mph.
Sunday
Isolated showers. Partly sunny, with a high near 86. East wind 13 to 16 mph, with gusts as high as 21 mph.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 77. East northeast wind around 11 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Partly sunny, with a high near 86. East wind 11 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 78. Chance of precipitation is 30%.
Tuesday
Scattered showers. Partly sunny, with a high near 86. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 78.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 77.
Friday
Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Rosa GU
 13.4°N 144.67°E
6:06 am ChST May 9, 2026
9am ChST May 9, 2026-6pm ChST May 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

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