Below are the details for this warning.
- Northeast Prince William Sound county in Alaska
- 07:00PM (CDT) Expired
- S @ 0mph
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM THURSDAY TO 4 PM AKST FRIDAY THROUGH THOMPSON PASS... * WHAT...Heavy snow is expected. Plan on difficult driving conditions. Total snow accumulations of 20 to 30 inches are expected through Friday afternoon. Highest amounts are expected near the top of the pass. As snow levels rise, snow will transition to rain in the lower parts of Thompson Pass. * WHERE...Thompson Pass for heavy snow. Snow changing to rain for Valdez up through Keystone Canyon. * WHEN...10 AM Thursday to 4 PM Friday. * ADDITIONAL DETAILS...Snow levels will rise throughout the day Thursday reaching near the pass level by the afternoon. Valdez and lower elevations can expect mostly rain, perhaps mixed with snow in the morning. The rain will be heavy at times, with 2 to 3 inches of rainfall expected near sea level. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities, and use caution while driving. For the latest road conditions call 5 1 1 or visit 511.alaska.gov.