National Weather Service United States Department of Commerce

On Saturday, severe weather will be possible across portions of the northern Plains while dry and hot conditions begin returning to the West.

Severe weather is possible over parts of the northern Plains on Saturday. During the late afternoon and early evening hours, large hail and isolated tornadoes will be the primary threats with damaging winds becoming the greatest threat in the late evening hours. Out west, hot and dry conditions begin to return bringing increased heat dangers and fire weather concerns.
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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

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 45 °F

Saturday

Showers Chance for Measurable Precipitation 80%

Showers

High: 52 °F

Saturday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 34 °F

Sunday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 46 °F

Sunday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 35 °F

Labor
Day

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 49 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 54 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 41 °F

Detailed Forecast

  • Overnight Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. West southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
  • Saturday A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 52. Southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
  • Saturday Night Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 34. West wind 7 to 9 mph becoming north after midnight. Chance of precipitation is 60%.
  • Sunday A 20 percent chance of showers before noon. Partly sunny, with a high near 46. North wind 9 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
  • Sunday Night A slight chance of rain showers before midnight, then a slight chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 35. Southwest wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
  • Labor Day A 20 percent chance of showers before noon. Mostly sunny, with a high near 49.
  • Monday Night Partly cloudy, with a low around 36.
  • Tuesday Mostly sunny, with a high near 54.
  • Tuesday Night Partly cloudy, with a low around 41.
  • Wednesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 56.
  • Wednesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 42.
  • Thursday A chance of showers and thunderstorms. Partly sunny, with a high near 55.
  • Thursday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 40.
  • Friday A chance of showers and thunderstorms. Mostly cloudy, with a high near 57.