Kipnuk, AK Severe Weather Alertstar_ratehome

...EXTREME VESSEL ICING POSSIBLE FROM EAST OF SAINT MATTHEW
ISLAND TO BRISTOL BAY THURSDAY NIGHT THROUGH MONDAY AFTERNOON...

Northeasterly winds in combination with frigid Arctic air will
likely lead to extreme vessel icing at rates of 4 cm per hour or
greater. Extreme freezing spray is likely from east of Saint
Matthew Island to Cape Newenham. Extreme freezing spray is
possible further south in Bristol Bay. Winds diminish on Monday,
which should cause icing rates to decrease by Monday afternoon.

Operating a vessel in heavy to extreme freezing spray is
hazardous. Freezing spray may render mechanical and electronic
components inoperable. Rapid ice accretion on decks and
superstructures may result in catastrophic loss of stability.