The third massive storm in the path month slammed Alaska with extreme wind and flooding rainfall during midweek.
Seward, Alaska, has received 8.17 inches of rain, resulting in record flooding.
Resurrection River at Glacier Bridge rose to a record level of 19.97 feet, above the previous record of 19.85 feet set in October 2006. Grouse Lake at Grouse Creek rose to 9.71 feet, above the old record of 9.29 feet also set in October 2006.
The southern shore of Alaska is very wet, but Seward is not normally a very wet spot. Winds typically come from the east and northeast during Gulf of Alaska storms, which is a dry flow for the town.
"During this [midweek] storm, the winds were from the south-southwest, jamming right up the bay and into town. The flow was overriding the Kenai Mountains, which rise to above 5,000 feet," AccuWeather Expert Senior Meteorologist Jim Andrews said.
The combination of onshore and upslope flow allowed for the excessive rainfall. In addition, the source of the moisture for the storm was subtropical.
Meanwhile, very high winds resulted in damage such as overturning semi trucks. The strongest winds slammed the Kenai Peninsula and the greater Anchorage area, including gusts to 91 mph at Harding Icefield and a gust to 86 mph in North Potter Heights.
Strong thunderstorms will target the northeastern United States on Monday but will fail to sweep away the heat wave baking the region.
Dangerous heat will surge northward and send temperatures rising across the northwestern United States this week.
A stifling heat wave will remain entrenched across the Northeast this week, despite a brief reprieve in humidity for some.
Downpours will spread from the lower Mississippi Valley to eastern and central Texas early this week, delivering needed rain but raising the concern for flash flooding.
A renewed risk of severe weather will threaten portions of the north-central United States early this week.
St. Bonaventure, Quebec (1975)
A tornado struck in the early morning hours wiping out 65 percent of the town, killing 3 persons and injuring 45. 300 persons were left homeless, and at least 100 buildings were destroyed.
Lawton, OK (1990)
A thunderstorm cluster brought 11" of rain.
Washington, DC (1991)
A total of 3" of rain from heavy thunderstorms.