Glenallen is in Interior Alaska.
Glenallen is located at the intersection of the Glen and Richardson Highways. It has a population of 483.
Climate The weather varies considerably throughout the year, but most visitors will be passing through during the warmer months of May to September. During that period visitors can expect highs in the 50s to 70s Fahrenheit and lows in the 30s to 40s Fahrenheit.
Glenallen is fairly dry seeing only 14 inches of average annual precipitation.