National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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5 Miles W Island Park ID

7 Day Forecast

For More Weather Information:

Pocatello, ID Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 39 °F

Saturday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 42 °FFalling Temperatures

Saturday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 21 °F

Sunday

Snow Chance for Measurable Precipitation 100%

Snow

High: 25 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 18 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 26 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 21 °F

Tuesday

Chance Snow

Chance
Snow

High: 35 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 28 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 39. South wind around 9 mph.
  • Saturday Rain and snow showers likely after noon. Some thunder is also possible. Cloudy, with a temperature rising to near 42 by noon, then falling to around 34 during the remainder of the day. South wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
  • Saturday Night Snow showers. Low around 21. South southwest wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
  • Sunday Snow showers. High near 25. Southwest wind 11 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
  • Sunday Night A 50 percent chance of snow showers. Mostly cloudy, with a low around 18. West wind around 8 mph. New snow accumulation of less than one inch possible.
  • Monday Mostly sunny, with a high near 26.
  • Monday Night Mostly cloudy, with a low around 21.
  • Tuesday A chance of snow showers. Mostly cloudy, with a high near 35.
  • Tuesday Night Mostly cloudy, with a low around 28.
  • Wednesday A slight chance of snow showers. Mostly cloudy, with a high near 39.
  • Wednesday Night Mostly cloudy, with a low around 31.
  • Thursday Partly sunny, with a high near 42.
  • Thursday Night Partly cloudy, with a low around 31.
  • Friday Partly sunny, with a high near 37.