National Weather Service

News Headlines

2026 NOAA-NWS Western North Pacific Tropical Cyclone Outlook

Hazardous Weather Conditions

Current conditions at

Tinian Island, N. Mariana Is, West Tinian Airport (PGWT)

Lat: 14.98°NLon: 145.62°EElev: 269ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

3 Miles SSE San Jose (Tinian) GU

Typhoon Warning until further notice

Flood Watch July 6, 01:54am until July 8, 06:00am

High Surf Warning July 6, 01:54am until July 9, 04:00pm

Coastal Flood Warning July 6, 01:54am until July 8, 04:00pm

Flash Flood Warning July 6, 01:54am until July 6, 02:30am

Click here for hazard details and duration

Typhoon Warning until further notice

Flood Watch

High Surf Warning

Coastal Flood Warning

...

Typhoon Warning until further notice
Flood Watch July 6, 01:54am until July 8, 06:00am
High Surf Warning July 6, 01:54am until July 9, 04:00pm
Coastal Flood Warning July 6, 01:54am until July 8, 04:00pm
Flash Flood Warning July 6, 01:54am until July 6, 02:30am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 83 °F
Tropical
Storm
Conditions
Possible
Monday
High: 85 °F
Tropical
Storm
Conditions
Possible
Monday Night
Low: 81 °F
Windy. Heavy
Rain then
Showers
Likely
Tuesday
High: 83 °F
Showers
Likely and
Windy
Tuesday Night
Low: 81 °F
Chance
Showers and
Breezy
Wednesday
High: 82 °F
Chance
T-storms
Wednesday Night
Low: 81 °F
Chance
Showers
Thursday
High: 83 °F
Chance
Showers

Detailed Forecast

Overnight

Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 83. Chance of precipitation is 100%.

Monday

Tropical storm conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 85. Chance of precipitation is 100%.

Monday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 81. Windy, with a south wind 39 to 44 mph decreasing to 32 to 37 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 100%.

Tuesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. Windy, with a south southeast wind 23 to 31 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

Tuesday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 81. Breezy, with a south wind 20 to 23 mph, with gusts as high as 30 mph.

Wednesday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.

Wednesday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 81.

Thursday

A chance of showers. Partly sunny, with a high near 83.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 81.

Friday

Partly sunny, with a high near 83.