ALASKA SNOW REPORT

January 4 2025
Statewide Snowpack 60.0%
Of Normal
Coldest Location -32°
American Creek
Top 5-Day Forecast 82"
Grandview
Deepest Snowpack 37"
Eagle Summit

Alaska's snow report shows varying conditions across the state, with some regions expecting significant snowfall while others face deficits in snowpack depth. For those interested in winter sports or monitoring local snow conditions, Cooper Lake stands out with an impressive 5-day snow forecast of 52 inches, though its current snowpack depth is a mere 5 inches, underscoring potential risks for avalanches as fresh snow accumulates. Similarly, Exit Glacier and Grandview are bracing for substantial snowfall, with forecasts predicting 71 and 82 inches, respectively, which might notably impact accessibility to these areas for both residents and tourists.

In contrast, snowpack depths in certain locations reveal a wide range of accumulation, with the deepest recorded at Upper Tsaina River (36 inches) and Eagle Summit (37 inches). These figures are crucial for assessing water resources come spring. Many ski resorts, such as Mount Alyeska, are also set for a prolific snowfall, with a forecast of 67 inches, which should delight winter sports enthusiasts. However, Anchorage Hillside and Indian Pass, despite forecasts of 11 and 27 inches of fresh snow, show relatively shallow snowpacks at 6 and 29 inches, indicating that while the imminent snowfall may improve conditions, the base layers remain less than ideal. The diverse conditions across the state highlight the importance of staying informed on local weather updates for safety and recreational planning.


About Alaska



Snowpack conditions in Alaska vary across different mountain ranges, affecting the state's runoff rivers, watersheds, and winter climate. The Chugach Mountains, located in south-central Alaska, receive heavy snowfall due to the moist maritime climate. This snowpack provides crucial water resources for the Matanuska and Copper River basins, supporting agriculture and fisheries. The Alaska Range, home to the iconic Denali (North America's tallest peak), experiences drier snow conditions due to its interior location. Snowmelt from this range feeds into the Susitna and Tanana Rivers. The Brooks Range in northern Alaska receives lighter snowfall and contributes to the flow of the Koyukuk and Colville Rivers. Alaska's winter climate is greatly influenced by the Aleutian Low and the Arctic Oscillation, leading to varying snowfall patterns each year. Interesting facts about snow science in Alaska include the use of ground-penetrating radar to measure snow depth and the study of snow crystal structures to understand the stability and avalanche potential of the snowpack.

Snowpack Distribution

       

Get Unparalelled Insights

Explore the Map

Whether you're planning your next ski trip or tracking stream flows for an upcoming rafting expedition, our map offers instant access to essential conditions, forecasts, and trends.