A new winter storm warning from the National Weather Service predicts up to 15 inches of snow and quarter‑mile visibility on key Alaska highways through Friday.
Key points
- Up to 15 inches of snow are forecast for the Northern Susitna Valley through Friday.
- Visibility may fall to a quarter mile during the heaviest bands.
- Drivers should use headlights, keep a 200‑foot gap behind plows and avoid right‑hand passes.
- Rising temperatures Friday could create rain, slush and bridge ice, increasing stopping distances.
The National Weather Service in Anchorage placed a winter storm warning in effect from 5 p.m. ET Thursday to 6 p.m. ET Friday for the Northern Susitna Valley, covering the Parks Highway corridor through Broad Pass, the Denali Highway and the Chulitna area.
Forecasters expect light snow of 3‑6 inches before the warning begins, with accumulation picking up Thursday afternoon and the heaviest bands arriving Thursday night into Friday morning, bringing a total of 7‑15 inches. Visibility could drop to a quarter mile or less as the snow intensifies.
Forecast Details and Timing
Alaska DOT&PF advises drivers to keep headlights on to improve visibility, maintain at least 200 feet behind snow‑removal equipment, and avoid passing plows on the right, especially on the two‑lane Parks Highway where a slower vehicle may appear suddenly.
Temperatures are projected to rise above freezing on Friday afternoon, potentially turning the snow into rain and leaving wet slush on top of the fresh snow. The agency notes that ice can form first on bridges and overpasses, extending stopping distances even when the road surface appears clear.
Driving Safety Recommendations
Motorists are urged to monitor real‑time road conditions via 511.alaska.gov or the 511 phone line and to carry an extra flashlight, food and water in case they become stranded.
Reader questions
Which highways are included in the winter storm warning?
The warning covers the Parks Highway corridor through Broad Pass, the seasonal Denali Highway and the Chulitna area in the Northern Susitna Valley.
What safety steps should drivers take during the storm?
Keep headlights on, stay at least 200 feet behind snow‑plows, do not pass on the right, watch for sudden visibility drops and carry emergency supplies such as a flashlight, food and water.
Source: autoblog.com
