National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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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

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 12 °F

Sunday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 19 °F

Sunday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 10 °F

Monday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 19 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 12 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 26 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 23 °F

Wednesday

Chance Snow

Chance
Snow

High: 30 °F

Wednesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 16 °F

Detailed Forecast

  • Overnight Scattered snow showers. Mostly cloudy, with a low around 12. Wind chill values as low as -7. West northwest wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.
  • Sunday A 40 percent chance of snow. Cloudy, with a high near 19. Wind chill values as low as -7. Blustery, with a west northwest wind 17 to 26 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
  • Sunday Night Snow likely. Cloudy, with a low around 10. Wind chill values as low as -8. Blustery, with a west northwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
  • Monday A 50 percent chance of snow. Mostly cloudy, with a high near 19. Wind chill values as low as -8. Blustery, with a west northwest wind 19 to 24 mph decreasing to 13 to 18 mph in the morning. Winds could gust as high as 34 mph. New snow accumulation of less than a half inch possible.
  • Monday Night A 50 percent chance of snow. Cloudy, with a low around 12. West southwest wind 14 to 20 mph, with gusts as high as 28 mph. New snow accumulation of 1 to 3 inches possible.
  • Tuesday Snow likely. Cloudy, with a high near 26. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
  • Tuesday Night A 50 percent chance of snow. Cloudy, with a low around 23. New snow accumulation of 1 to 2 inches possible.
  • Wednesday A chance of snow. Mostly cloudy, with a high near 30.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 16.
  • Thanksgiving Day A slight chance of snow. Partly sunny, with a high near 28.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 14.
  • Friday A slight chance of snow. Partly sunny, with a high near 26.
  • Friday Night A chance of snow. Mostly cloudy, with a low around 14.
  • Saturday A chance of snow. Partly sunny, with a high near 28.