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Bismarck, ND

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New Tool: The Winter Storm Severity Index

Weather.gov > Bismarck, ND > New Tool: The Winter Storm Severity Index

Use the new Winter Storm Severity Index (WSSI) to find potential winter impacts for your community. Expected winter storms are given an 'impact ranking' in 6 categories, ranging from 'No Impacts' to 'Extreme Impacts'. This product combines forecasts such as snow amount, snow load, and blowing snow to come up with an all-encompassing forecast. 

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