Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

Andersen, Mariana Is, Andersen Air Force Base (PGUA)

Lat: 13.58°NLon: 144.93°EElev: 614ft.

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

Andersen AFB GU

High Surf Advisory until April 12, 06:00pm

Click here for hazard details and duration

High Surf Advisory

High Surf Advisory until April 12, 06:00pm
NOW until 6:00pm Sun
High Surf Advisory
Overnight
Low: 78 °F
Isolated
Showers and
Breezy
Saturday
High: 87 °F
Isolated
Showers and
Breezy
Saturday Night
Low: 77 °F
Isolated
Showers and
Breezy
Sunday
High: 85 °F
Scattered
Showers and
Breezy
Sunday Night
Low: 78 °F
Scattered
Showers and
Windy
Monday
High: 84 °F
Scattered
Showers and
Windy
Monday Night
Low: 80 °F
Windy.
Scattered
Showers then
Heavy Rain
Tuesday
High: 84 °F
Heavy Rain
and Windy

Detailed Forecast

Overnight

Isolated showers. Partly cloudy, with a low around 78. Breezy, with a northeast wind around 22 mph, with gusts as high as 28 mph.

Saturday

Isolated showers. Mostly sunny, with a high near 87. Breezy, with a northeast wind 22 to 24 mph, with gusts as high as 31 mph.

Saturday Night

Isolated showers. Partly cloudy, with a low around 77. Breezy, with a northeast wind 24 to 26 mph, with gusts as high as 34 mph.

Sunday

Scattered showers and thunderstorms. Partly sunny, with a high near 85. Breezy, with a northeast wind 26 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.

Sunday Night

Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. Windy, with a northeast wind 29 to 32 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.

Monday

Scattered showers and thunderstorms. Mostly cloudy, with a high near 84. Windy. Chance of precipitation is 40%.

Monday Night

Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 80. Windy. Chance of precipitation is 70%.

Tuesday

Showers and possibly a thunderstorm before 8am, then rain and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. Cloudy, with a high near 84. Windy.

Tuesday Night

Rain and possibly a thunderstorm before 11pm, then showers likely and possibly a thunderstorm between 11pm and 4am, then scattered showers and thunderstorms after 4am. Some of the storms could produce heavy rainfall. Cloudy, with a low around 79. Windy.

Wednesday

Scattered showers and thunderstorms. Mostly cloudy, with a high near 84. Windy.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 79. Breezy.

Thursday

A chance of showers. Partly sunny, with a high near 86. Breezy.

Thursday Night

Partly cloudy, with a low around 77.

Friday

Mostly sunny, with a high near 87.