Major Winter Storm Impacting the Eastern U.S. Through Today

A major winter storm will continue heavy snow and strong winds today from the central Appalachians into Upstate New York and the higher elevations of New England with dangerous travel, power outages, and coastal flooding. Strong winds are expected behind the storm as far south as Georgia which could lead to additional power outages and tree damage, especially in areas with significant ice. Read More >

7-Day Forecast 46.15°N 122.23°W (Text-Only)
NWS Forecast for: 4 Miles SW Mount St Helens WA
Issued by: National Weather Service Portland, OR
Last Update: 3:02 pm PST Jan 17, 2022


Tonight: Rain likely, mainly after 10pm. Snow level 5000 feet rising to 5500 feet. Increasing clouds, with a low around 33. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday: Rain likely before 10am, then showers likely after 10am. Snow level 4500 feet lowering to 4000 feet. Cloudy, with a high near 36. Light northwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night: A slight chance of rain showers before 4am, then a slight chance of rain and snow showers. Snow level 4000 feet. Mostly cloudy, with a low around 32. Light and variable wind. Chance of precipitation is 20%.

Wednesday: A slight chance of rain and snow before 10am, then a chance of rain. Snow level 3500 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 38. South southeast wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Wednesday Night: Rain, mainly after 4am. Low around 36. Southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Thursday: Rain, mainly before 4pm. Snow level 7100 feet lowering to 5500 feet in the afternoon . High near 40. Chance of precipitation is 80%.

Thursday Night: A chance of rain and snow before 10pm. Snow level 4100 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday: Partly sunny, with a high near 39.

Friday Night: Mostly clear, with a low around 31.

Saturday: Mostly sunny, with a high near 44.

Saturday Night: Partly cloudy, with a low around 33.

Sunday: Mostly sunny, with a high near 45.

Sunday Night: Partly cloudy, with a low around 33.

Monday: Mostly sunny, with a high near 44.



4 Miles SW Mount St Helens WA
 46.15°N 122.23°W (Elev. 3337 ft)

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