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Winter Weather Advisory — Helena Valley Severity: Moderate. Certainty: Likely. * WHAT...Snow expected. Total snow accumulations between 3 and 5 inches. Winds gusting as high as 45 mph. * WHERE...Helena Valley. * WHEN...From 6 PM Saturday to 6 AM MDT Monday. * IMPACTS...Travel could be difficult. Gusty winds combined with the wet and heavy nature of the snow could bring down tree branches. Isolated power outages are possible. * ADDITIONAL DETAILS...Snowfall amounts will vary drastically from grassy surfaces to roadways, most notably at lower elevations, with accumulations on non-grassy surfaces being confined mainly to between the evening through late morning hours.
The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.