Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Hazardous Weather Conditions

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Heavy Rain Fog/Mist and Windy

77°F

25°C

Humidity	96%
Wind Speed	W 48 G 71 mph
Barometer	29.14 in (986.0 mb)
Dewpoint	76°F (24°C)
Visibility	0.75 mi
Heat Index	78°F (26°C)
Last update	15 Apr 1:54 am ChST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Santa Rosa GU

Typhoon Watch until further notice

Tropical Storm Warning until further notice

Flood Watch April 15, 02:51am until April 16, 04:00am

High Surf Warning April 15, 02:51am until April 16, 06:00pm

Coastal Flood Warning April 15, 02:51am until April 16, 05:00am

Click here for hazard details and duration

Typhoon Watch until further notice

Tropical Storm Warning until further notice

Flood Watch

High Surf Warning

Coastal Flood Warning

Typhoon Watch until further notice
Tropical Storm Warning until further notice
Flood Watch April 15, 02:51am until April 16, 04:00am
High Surf Warning April 15, 02:51am until April 16, 06:00pm
Coastal Flood Warning April 15, 02:51am until April 16, 05:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 79 °F
Showers and
Windy
Wednesday
High: 84 °F
Scattered
Showers and
Windy
Wednesday Night
Low: 79 °F
Scattered
Showers and
Windy
Thursday
High: 85 °F
Scattered
Showers and
Breezy
Thursday Night
Low: 78 °F
Isolated
Showers and
Breezy
Friday
High: 86 °F
Partly Sunny
Friday Night
Low: 78 °F
Partly Cloudy
Saturday
High: 87 °F
Mostly Sunny

Detailed Forecast

Overnight

Showers and possibly a thunderstorm. Low around 79. Windy, with a west wind 34 to 37 mph, with gusts as high as 47 mph. Chance of precipitation is 80%.

Wednesday

Scattered showers and thunderstorms. Partly sunny, with a high near 84. Windy, with a west southwest wind 36 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 40%.

Wednesday Night

Scattered showers and thunderstorms. Mostly cloudy, with a low around 79. Windy, with a west southwest wind 31 to 36 mph decreasing to 24 to 29 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 40%.

Thursday

Scattered showers, mainly before 3pm. Partly sunny, with a high near 85. Breezy, with a west southwest wind 25 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

Thursday Night

Isolated showers. Mostly cloudy, with a low around 78. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 32 mph.

Friday

Partly sunny, with a high near 86.

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 79.

Sunday

Mostly sunny, with a high near 87.