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Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect. Read More >

Current conditions at

Agana, Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 299ft.

Overcast

80°F

27°C

Humidity 94%
Wind Speed SE 3 mph
Barometer 29.89 in (1011.4 mb)
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 19 Aug 10:54 pm ChST
Extended Forecast for

Tamuning GU

  • Tonight

    Tonight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 78. South wind around 8 mph.  Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 78 °F

  • Sunday

    Sunday: Partly sunny, with a high near 88. South southeast wind 8 to 10 mph.

    Partly Sunny

    High: 88 °F

  • Sunday
    Night

    Sunday Night: Isolated showers.  Partly cloudy, with a low around 78. South southwest wind around 6 mph becoming calm  after midnight.

    Isolated
    Showers

    Low: 78 °F

  • Monday

    Monday: Partly sunny, with a high near 88. Northeast wind 5 to 8 mph.

    Partly Sunny

    High: 88 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 78. East wind around 7 mph.

    Mostly Cloudy

    Low: 78 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 89.

    Partly Sunny
    then Isolated
    Showers

    High: 89 °F

  • Tuesday
    Night

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

    Isolated
    Showers

    Low: 78 °F

  • Wednesday

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

    Isolated
    Showers

    High: 89 °F

  • Wednesday
    Night

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

    Isolated
    Showers

    Low: 78 °F

Detailed Forecast

Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. South wind around 8 mph. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 88. South southeast wind 8 to 10 mph.
Sunday Night
Isolated showers. Partly cloudy, with a low around 78. South southwest wind around 6 mph becoming calm after midnight.
Monday
Partly sunny, with a high near 88. Northeast wind 5 to 8 mph.
Monday Night
Mostly cloudy, with a low around 78. East wind around 7 mph.
Tuesday
Partly 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.
Thursday Night
Isolated showers. Partly cloudy, with a low around 78.
Friday
Isolated showers. Mostly sunny, with a high near 89.
Friday Night
Isolated showers. Partly cloudy, with a low around 78.
Saturday
Isolated showers. Mostly sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
Tamuning GU
 13.49°N 144.79°E (Elev. 3 ft)
7:09 pm ChST Aug 19, 2017
11pm ChST Aug 19, 2017-6pm ChST Aug 26, 2017
 
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Additional Resources

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