Chuuk, Federated States of Micronesia Weather Conditions

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Current Conditions

  • 83°
  • Partly Cloudy
  • Wind: ENE 16 mph
  • Humidity: 74%
  • Visibility: 9.0 miles
  • Dew Point: 74°
  • Pressure: 29.87 in. +
  • Heat Index: 90

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Next 12 Hours

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Chance of a Thunderstorm
Chance of T-storms
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Thunderstorm
  • High: 87 °
  • Low: 80 °
  • T-Storms
  • Tuesday
  • Chance of a Thunderstorm
  • High: 87 °
  • Low: 80 °
  • Chance of T-Storms
  • Wednesday
  • Partly Cloudy
  • High: 87 °
  • Low: 79 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 87 °
  • Low: 80 °
  • Partly Cloudy
  • Friday
  • Thunderstorm
  • High: 86 °
  • Low: 80 °
  • T-Storms

Forecast for Chuuk, Federated States of Micronesia

Forecast as of:

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NWS Forecaster Discussion

Area forecast discussion 
National Weather Service tiyan GU 
646 am chst Monday Nov 30 2015 

dry trade-wind flow is back in place...for now. West of 160e... 
only minor trade-wind disturbances are evident in satellite 
imagery. Water vapor imagery shows an inflow anticyclone centered 
just northeast of the forecast zones near 19n149e. A middle to upper- 
level low is centered north of Pohnpei near 10n160e. 


reduced cloud cover to partly cloudy today based on local 
observations and satellite imagery. Next weather maker will be the 
middle to upper-level low near Pohnpei. Models and satellite still 
suggest cloud and shower coverage will increase Tuesday night 
through Wednesday night...but quantitative precipitation forecast amounts during this time frame 
are modest. Any scattered showers will be on the 
will wait for a more coherent signal for these before adding them 
to the grids. Isolated thunder may be possible as this system 
passes through if the upper-level dynamics are vigorous enough. 
Unsettled weather appears to be in the offing for the remainder of 
the forecast period as convergent trades linger in the wake of the 
departing middle to upper-level low. 


latest ascat imagery showed winds in the 15 to 20-knot range over 
the marine zones. Buoys have subsided to around 8 feet. Have 
dropped the Small Craft Advisory accordingly. Expect nearly steady 
state marine conditions for the next couple of days...then winds 
and seas should subside. Surf will remain at moderate rip current 
risk levels through the end of the week. 


Eastern micronesia... 
satellite imagery shows convection confined well south of Pohnpei 
and Kosrae along the near-equatorial trough axis. Another 
disturbance generating showers and thunderstorms along the date 
line is being fueled by upper-level divergence. Generally dry 
trades will persist over all locations in the short term...but the 
westward moving disturbance will bring increasing clouds...showers 
and isolated thunderstorms to Majuro by Tuesday...then to Kosrae 
and Pohnpei by middle to late week. 


Western micronesia... 
generally dry conditions are seen across the region with the 
exception of a few showers and thunderstorms moving toward Palau 
from Yap. Isolated thunderstorms will linger near Koror through 
Tuesday night. After a few thunderstorms this morning...Yap will 
dry out and stay fairly dry through the week. Chuuk weather will 
stay dry for much of the week. Clouds will increase late in the 
week as the disturbance in eastern micronesia approaches. 


Gum watches/warnings/advisories... 
Marianas waters...none. 


McElroy/W. Aydlett 

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