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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22 Miles WNW Mackay ID

7 Day Forecast

For More Weather Information:

Pocatello, ID Local Forecast Office

Overnight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 13 °F

Sunday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 26 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 10 °F

Monday

Partly Sunny

Partly
Sunny

High: 26 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 12 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 35 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 19 °F

Wednesday

Slight Chance Rain/Snow

Slight Chc
Rain/Snow

High: 39 °F

Wednesday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 18 °F

Detailed Forecast

  • Overnight A 20 percent chance of snow showers. Mostly cloudy, with a low around 13. Wind chill values as low as zero. Northwest wind around 9 mph.
  • Sunday A 20 percent chance of snow. Mostly cloudy, with a high near 26. West wind 7 to 13 mph, with gusts as high as 21 mph.
  • Sunday Night A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 10. Wind chill values as low as -5. West wind 9 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
  • Monday Partly sunny, with a high near 26. Wind chill values as low as -3. West northwest wind around 10 mph.
  • Monday Night A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12. South southwest wind around 7 mph.
  • Tuesday A 20 percent chance of snow. Mostly cloudy, with a high near 35.
  • Tuesday Night A slight chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.
  • Wednesday A slight chance of rain and snow. Mostly sunny, with a high near 39.
  • Wednesday Night A slight chance of rain. Mostly cloudy, with a low around 18.
  • Thanksgiving Day A slight chance of rain. Partly sunny, with a high near 34.
  • Thursday Night Partly cloudy, with a low around 13.
  • Friday Partly sunny, with a high near 33.
  • Friday Night Mostly cloudy, with a low around 13.
  • Saturday Partly sunny, with a high near 32.