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Severe Thunderstorms over the Plains, Heavy Rain Threat Continues over Portions of the Mississippi Valley

Heavy rainfall with localized flooding will remain possible over portions of the Mississippi Valley and the Plains through midweek. In addition, severe thunderstorms will be possible over the southern and central Plains. Some of the storms could contain damaging winds and large hail. Read More >

Current conditions at

Agana, Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 299ft.

Mostly Cloudy

79°F

26°C

Humidity 100%
Wind Speed S 6 mph
Barometer 29.79 in
Dewpoint 79°F (26°C)
Visibility 9.00 mi
Heat Index84°F (29°C)
Last update 18 Aug 4:18 am ChST
Extended Forecast for

Santa Rosa GU

  • Overnight

    Overnight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 78. East wind around 5 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 78 °F

  • Friday

    Friday: Scattered showers and thunderstorms.  Mostly cloudy, with a high near 87. Heat index values as high as 97. East southeast wind 8 to 11 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 87 °F

  • Friday
    Night

    Friday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 78. East southeast wind 6 to 10 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 78 °F

  • Saturday

    Saturday: Partly sunny, with a high near 88. Heat index values as high as 98. Southeast wind 5 to 8 mph.

    Partly Sunny

    High: 88 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 78. Southeast wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 78 °F

  • Sunday

    Sunday: Isolated showers.  Mostly sunny, with a high near 89.

    Isolated
    Showers

    High: 89 °F

  • Sunday
    Night

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

    Isolated
    Showers

    Low: 78 °F

  • Monday

    Monday: Isolated showers.  Mostly sunny, with a high near 89.

    Isolated
    Showers

    High: 89 °F

  • Monday
    Night

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

    Isolated
    Showers

    Low: 78 °F

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. East wind around 5 mph. Chance of precipitation is 40%.
Friday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 87. Heat index values as high as 97. East southeast wind 8 to 11 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. East southeast wind 6 to 10 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 88. Heat index values as high as 98. Southeast wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 78. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Isolated showers. Mostly sunny, with a high near 89.
Sunday Night
Isolated showers. Partly cloudy, with a low around 78.
Monday
Isolated showers. Mostly sunny, with a high near 89.
Monday Night
Isolated showers. Partly cloudy, with a low around 78.
Tuesday
Isolated showers. Mostly sunny, with a high near 89.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 78.
Wednesday
Isolated showers. Mostly sunny, with a high near 89.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 78.
Thursday
Isolated showers. Mostly sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
Santa Rosa GU
 13.4°N 144.67°E (Elev. 249 ft)
2:44 am ChST Aug 18, 2017
4am ChST Aug 18, 2017-6pm ChST Aug 24, 2017
 
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Additional Resources

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