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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13 Miles NNW Mackay ID

7 Day Forecast

For More Weather Information:

Pocatello, ID Local Forecast Office

Tonight

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 20 °F

Tuesday

Snow Chance for Measurable Precipitation 80%

Snow

High: 32 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 28 °F

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 38 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 28 °F

Thanksgiving
Day

Partly Sunny

Partly
Sunny

High: 36 °F

Thursday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 17 °F

Friday

Chance Snow

Chance
Snow

High: 30 °F

Friday
Night

Chance Snow

Chance
Snow

Low: 19 °F

Detailed Forecast

  • Tonight Snow likely, mainly after 11pm. Mostly cloudy, with a low around 20. West wind 8 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
  • Tuesday Snow, mainly before 11am. High near 32. Breezy, with a northwest wind 24 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
  • Tuesday Night A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 28. Blustery, with a west northwest wind 23 to 26 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
  • Wednesday A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 38. Breezy, with a west northwest wind 21 to 23 mph, with gusts as high as 33 mph.
  • Wednesday Night Mostly cloudy, with a low around 28. West wind around 17 mph, with gusts as high as 25 mph.
  • Thanksgiving Day Partly sunny, with a high near 36.
  • Thursday Night A 20 percent chance of snow. Mostly cloudy, with a low around 17.
  • Friday A chance of snow. Cloudy, with a high near 30.
  • Friday Night A chance of snow. Cloudy, with a low around 19.
  • Saturday Snow likely. Cloudy, with a high near 24.
  • Saturday Night A chance of snow. Cloudy, with a low around 15.
  • Sunday A chance of snow. Cloudy, with a high near 25.
  • Sunday Night A slight chance of snow. Mostly cloudy, with a low around 14.
  • Monday A chance of snow. Mostly cloudy, with a high near 26.