Winter Storm Watch: Winter weather is set to make travel difficult across parts of Alaska this week, with the National Weather Service (NWS) warning of heavy snowfall, powerful winds and reduced visibility. The eastern Alaska Range faces the greatest threat, with forecasts calling for 18 to 36 inches of snow about 2,500 feet and up to 24 inches at lower elevations.
The Richardson Highway, Trims Camp, Donnelly Dome and Black Rapids are among the areas under a winter storm warning from Monday, October 19, through early Thursday. Meanwhile, a separate winter storm watch covers Fairbanks and nearby communities, where several inches of snow could affect Tuesday and Wednesday commutes.
Alaska Winter Storm Warning: Which Areas Will Get the Heaviest Snow?
The eastern Alaska Range is expected to experience the most severe conditions, particularly around the Richardson Highway between mileposts 202 and 259, Trims Camp, Donnelly Dome and Black Rapids.
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The NWS has issued a winter storm warning for this region from 7 a.m. Monday to 4 a.m. Thursday, Alaska time. Forecast snowfall totals vary by elevation:
- Above 2,500 feet: 18 to 36 inches of snow, with higher totals possible above mountain passes.
- Below 2,500 feet: 12 to 24 inches of snow.
- Wind: Gusts could reach 40 mph in the eastern Alaska Range, while separate wind alerts cover areas facing stronger gusts.
The agency warned that travel could be “very difficult to impossible” as heavy snow and blowing snow reduce visibility. Drivers travelling through mountain passes should prepare for rapidly changing road conditions and possible delays.
Richardson Highway Wind Advisory: What Drivers Need to Know
Strong winds could create additional problems along the Richardson Highway as the storm moves through the Alaska Range. South winds are expected to strengthen before shifting to the north, potentially pushing falling snow across roads and reducing visibility.
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