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

Current conditions at

Saipan Island, Saipan International Airport (PGSN)

Lat: 15.12°NLon: 145.73°EElev: 217ft.

Overcast

78°F

26°C

Humidity 93%
Wind Speed NE 16 mph
Barometer 29.66 in (1006.4 mb)
Dewpoint 76°F (24°C)
Visibility 8.00 mi
Heat Index81°F (27°C)
Last update 13 Apr 12:54 am ChST
Extended Forecast for

Saipan GU

Typhoon Warning until further notice
Coastal Flood Watch April 13, 06:00am until April 15, 04:00pm
Flood Watch April 13, 01:17am until April 15, 10:00am
High Surf Warning April 13, 01:17am until April 16, 06:00pm
Click here for hazard details and duration
Typhoon Warning until further notice
Coastal Flood Watch
Flood Watch
High Surf Warning
  •  
    Typhoon Warning until further notice
    Flood Watch April 13, 01:17am until April 15, 10:00am
    High Surf Warning April 13, 01:17am until April 16, 06:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 76 °F

    Scattered
    Showers and
    Windy

  • Monday

    Monday: Scattered showers and thunderstorms.  Mostly cloudy, with a high near 85. Windy, with a northeast wind 32 to 41 mph, with gusts as high as 55 mph.  Chance of precipitation is 50%.

    High: 85 °F

    Scattered
    Showers and
    Windy

  • Monday Night

    Monday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 78. Windy, with a north northeast wind 37 to 42 mph increasing to 43 to 48 mph after midnight. Winds could gust as high as 65 mph.  Chance of precipitation is 50%.

    Low: 78 °F

    Scattered
    Showers and
    Windy

  • Tuesday

    Tuesday: Showers and thunderstorms likely before noon, then showers and possibly a thunderstorm between noon and 4pm, then rain and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall.  High near 83. Windy, with a northeast wind 50 to 60 mph increasing to 65 to 75 mph. Winds could gust as high as 100 mph.  Chance of precipitation is 90%.

    High: 83 °F

    Heavy Rain
    and Windy

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm before midnight, then showers and possibly a thunderstorm, mainly after midnight. Some of the storms could produce heavy rainfall.  Low around 79. Windy, with a south southeast wind 70 to 80 mph decreasing to 60 to 70 mph after midnight. Winds could gust as high as 110 mph.  Chance of precipitation is 90%.

    Low: 79 °F

    Heavy Rain
    and Windy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall.  Cloudy, with a high near 84. Windy.  Chance of precipitation is 70%.

    High: 84 °F

    Heavy Rain
    and Windy

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 79. Windy.  Chance of precipitation is 50%.

    Low: 79 °F

    Scattered
    Showers and
    Windy

  • Thursday

    Thursday: Scattered showers and thunderstorms.  Partly sunny, with a high near 85. Windy.

    High: 85 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 76. Windy, with a northeast wind 30 to 32 mph, with gusts as high as 43 mph. Chance of precipitation is 50%.
Monday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 85. Windy, with a northeast wind 32 to 41 mph, with gusts as high as 55 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 78. Windy, with a north northeast wind 37 to 42 mph increasing to 43 to 48 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 50%.
Tuesday
Showers and thunderstorms likely before noon, then showers and possibly a thunderstorm between noon and 4pm, then rain and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 83. Windy, with a northeast wind 50 to 60 mph increasing to 65 to 75 mph. Winds could gust as high as 100 mph. Chance of precipitation is 90%.
Tuesday Night
Rain and possibly a thunderstorm before midnight, then showers and possibly a thunderstorm, mainly after midnight. Some of the storms could produce heavy rainfall. Low around 79. Windy, with a south southeast wind 70 to 80 mph decreasing to 60 to 70 mph after midnight. Winds could gust as high as 110 mph. Chance of precipitation is 90%.
Wednesday
Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Cloudy, with a high near 84. Windy. Chance of precipitation is 70%.
Wednesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 79. Windy. Chance of precipitation is 50%.
Thursday
Scattered showers and thunderstorms. Partly sunny, with a high near 85. Windy.
Thursday Night
Mostly cloudy, with a low around 78. Breezy.
Friday
Mostly sunny, with a high near 85. Breezy.
Friday Night
Partly cloudy, with a low around 79.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 79.
Sunday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Saipan GU
 15.18°N 145.74°E
6:08 pm ChST Apr 12, 2026
1am ChST Apr 13, 2026-6pm ChST Apr 19, 2026
 
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