SIWO Forecast – Friday, April 10, 2026

Assessment of Current Ice Conditions Relevant to Distribution and Access of Walrus Synopsis: High pressure across mainland Alaska and low pressure across Siberia results in warm temperatures, multiple precipitation chances, and gusty south winds at times through...

SIWO Forecast – April 3, 2026

Assessment of Current Ice Conditions Relevant to Distribution and Access of Walrus Synopsis: Spring-like conditions are going to continue through much of next week. High pressure remains over eastern Siberia, which is allowing for the island to be dry. This high...

SIWO Forecast – June 27, 2025

Assessment of Current Ice Conditions Relevant to Distribution and Access of Walrus Click the name of each community below to view more frequently updated and detailed information from the National Weather Service. Synopsis: A warmer and drier pattern starts to settle...

SIWO Forecast – June 20, 2025

Assessment of Current Ice Conditions Relevant to Distribution and Access of Walrus Click the name of each community below to view more frequently updated and detailed information from the National Weather Service. Synopsis: Unsettled weather will begin Friday night...

SIWO Forecast – June 13, 2025

Assessment of Current Ice Conditions Relevant to Distribution and Access of Walrus Click the name of each community below to view more frequently updated and detailed information from the National Weather Service. Synopsis: Generally wet and rainy conditions to start...

SIWO Forecast – June 6, 2025

Assessment of Current Ice Conditions Relevant to Distribution and Access of Walrus Click the name of each community below to view more frequently updated and detailed information from the National Weather Service. Synopsis: Generally dry conditions with sustained...