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 on Friday and 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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9 Miles S Island Park ID

7 Day Forecast

For More Weather Information:

Pocatello, ID Local Forecast Office

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: -1 °C

Saturday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 13 °C

Saturday
Night

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: -4 °C

Sunday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 3 °C

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: -11 °C

Monday

Mostly Sunny

Mostly
Sunny

High: 3 °C

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -8 °C

Tuesday

Chance Snow

Chance
Snow

High: 7 °C

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -4 °C

Detailed Forecast

  • Tonight Mostly cloudy, with a low around -1. South southwest wind 8 to 13 km/h becoming east after midnight.
  • Saturday Isolated showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 13. Southeast wind 10 to 15 km/h increasing to 19 to 24 km/h in the afternoon. Winds could gust as high as 37 km/h. Chance of precipitation is 70%.
  • Saturday Night Rain showers before midnight, then rain and snow showers. Low around -4. South wind 21 to 23 km/h, with gusts as high as 35 km/h. Chance of precipitation is 90%. New snow accumulation of 3 to 7 centimeters possible.
  • Sunday Snow showers before noon, then rain and snow showers. High near 3. South southwest wind 18 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 90%. New snow accumulation of 5 to 9 centimeters possible.
  • Sunday Night A 50 percent chance of snow showers. Mostly cloudy, with a low around -11. Southwest wind 8 to 13 km/h. New snow accumulation of 1 to 2 centimeters possible.
  • Monday Mostly sunny, with a high near 3.
  • Monday Night Mostly cloudy, with a low around -8.
  • Tuesday A chance of snow showers. Mostly cloudy, with a high near 7.
  • Tuesday Night Mostly cloudy, with a low around -4.
  • Wednesday Mostly cloudy, with a high near 7.
  • Wednesday Night Mostly cloudy, with a low around -4.
  • Thursday Partly sunny, with a high near 11.
  • Thursday Night Partly cloudy, with a low around -4.
  • Friday Partly sunny, with a high near 10.