National Weather Service United States Department of Commerce

East Coast winter storm forecast to impact Thanksgiving holiday travel

A storm system will develop off the coast of the Carolinas early Wednesday and strengthen as it moves rapidly up the East Coast Wednesday into early Thursday. Heavy snow is likely to begin in the central Appalachians early Wednesday morning, spreading northeast through the interior Mid-Atlantic into New England by Wednesday night. Winter Storm Watches are in effect for these areas.
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Current Conditions

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21 Miles NW Halfway OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Late
Afternoon

Snow Chance for Measurable Precipitation 90%

Snow

High: 34 °F

Tonight

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 29 °F

Tuesday

Rain Chance for Measurable Precipitation 100%

Rain

High: 42 °F

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 33 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 41 °F

Wednesday
Night

Slight Chance Rain Chance for Measurable Precipitation 10%

Slight Chc
Rain

Low: 34 °F

Thanksgiving
Day

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 43 °F

Thursday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 33 °F

Friday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 38 °F

Detailed Forecast

  • Late Afternoon Snow. High near 34. South wind around 6 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
  • Tonight Snow before 4am, then rain and snow. Low around 29. South wind around 6 mph becoming west southwest after midnight. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
  • Tuesday Rain. High near 42. West wind around 7 mph. Chance of precipitation is 100%.
  • Tuesday Night A 50 percent chance of showers. Mostly cloudy, with a low around 33. West wind 3 to 5 mph.
  • Wednesday Mostly cloudy, with a high near 41. Southwest wind around 5 mph becoming south southeast in the morning.
  • Wednesday Night A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 34.
  • Thanksgiving Day A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 43.
  • Thursday Night Rain likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
  • Friday Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
  • Friday Night A chance of rain and snow. Cloudy, with a low around 30. Chance of precipitation is 50%.
  • Saturday Rain and snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
  • Saturday Night A chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
  • Sunday A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
  • Sunday Night A chance of rain and snow. Cloudy, with a low around 26. Chance of precipitation is 50%.
  • Monday A chance of snow. Mostly cloudy, with a high near 33.