National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Monsoon Flood Threat and Heat Building Out West

The monsoon threat with heavy rain and thunderstorms continues across a large portion of the West. Flash flood watches are in effect from New Mexico to Montana and Idaho and debris flows remain possible near vulnerable burn scars. Also out West, excessive heat watches are in effect and start Tuesday across the Interior Northwest and parts of the Southwest into the desert of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Overcast

81°F

27°C

Humidity 89%
Wind Speed S 6 mph
Barometer 29.84 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 2 Aug 11:54 pm ChST
Extended Forecast for

Ordot GU

High Surf Advisory August 3, 04:00am until August 4, 06:00am
Click here for hazard details and duration
High Surf Advisory

  • Overnight

    Overnight: Scattered showers and thunderstorms. Cloudy, with a low around 75. South southwest wind around 10 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    Low: 75 °F

  • Tuesday

    Tuesday: Scattered showers and thunderstorms. Mostly cloudy, with a high near 85. South southwest wind 10 to 16 mph. Chance of precipitation is 40%.

    Scattered
    Showers

    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 77. South wind 6 to 11 mph.

    Mostly Cloudy

    Low: 77 °F

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 88. South wind around 7 mph.

    Isolated
    Showers

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 77. East northeast wind 5 to 7 mph.

    Isolated
    Showers

    Low: 77 °F

  • Thursday

    Thursday: Isolated showers. Partly sunny, with a high near 88.

    Isolated
    Showers

    High: 88 °F

  • Thursday
    Night

    Thursday Night: Isolated showers. Mostly cloudy, with a low around 77.

    Isolated
    Showers

    Low: 77 °F

  • Friday

    Friday: Isolated showers. Partly sunny, with a high near 88.

    Isolated
    Showers

    High: 88 °F

  • Friday
    Night

    Friday Night: Isolated showers. Mostly cloudy, with a low around 79.

    Isolated
    Showers

    Low: 79 °F

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Cloudy, with a low around 75. South southwest wind around 10 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 85. South southwest wind 10 to 16 mph. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 77. South wind 6 to 11 mph.
Wednesday
Isolated showers. Mostly sunny, with a high near 88. South wind around 7 mph.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 77. East northeast wind 5 to 7 mph.
Thursday
Isolated showers. Partly sunny, with a high near 88.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 77.
Friday
Isolated showers. Partly sunny, with a high near 88.
Friday Night
Isolated showers. Mostly cloudy, with a low around 79.
Saturday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 88.
Saturday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 79.
Sunday
Scattered showers and thunderstorms. Mostly sunny, with a high near 89.
Sunday Night
Isolated showers. Partly cloudy, with a low around 79.
Monday
Isolated showers. Mostly sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Ordot GU
 13.45°N 144.79°E
Last Update:
5:18 pm ChST Aug 2, 2021
Forecast Valid:
12am ChST Aug 3, 2021-6pm ChST Aug 8, 2021
 
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