Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
810 AM EDT Sun Mar 08 2015

Valid 00Z Mon Mar 09 2015 - 00Z Mon Mar 16 2015

The 8/00Z forecast cycle continues to project an amplification of
the upper-level flow pattern between 150W and the Mainland---with
a well-defined upper-level system near 38N 151W migrating
northeastward---and initiating the process on Monday and Tuesday.
The long wave trough along 155W is replaced by another upper-level
wave---migrating from the western Aleutians to 35N 150W (north of
Hawai'i) between day 4-5.

Thought the ECMWF, Canadian and the ECENS/NAEFS were better
scenarios across the Pacific and displayed much better continuity.
Considering the volatility and ensemble spread for much of North
American, Alaska and the north central Pacific, the ECENS/NAEFS
blend beyond day 5 appears to hold down and stabilize the pattern
and day 6-7 forecast period.

Vojtesak