National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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5 Miles NNW Island Park ID

7 Day Forecast

For More Weather Information:

Pocatello, ID Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 57 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 34 °F

Saturday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 54 °F

Saturday
Night

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 32 °F

Sunday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 37 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 24 °F

Monday

Sunny

Sunny

High: 39 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 22 °F

Tuesday

Slight Chance Snow

Slight Chc
Snow

High: 40 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 57. Calm wind becoming south around 6 mph in the afternoon.
  • Tonight Mostly cloudy, with a low around 34. South wind around 5 mph becoming calm in the evening.
  • Saturday A 50 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 54. Calm wind becoming south 5 to 8 mph in the morning.
  • Saturday Night Rain and snow showers before midnight, then rain and snow. Low around 32. South wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
  • Sunday Rain and snow. High near 37. South southwest wind around 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
  • Sunday Night A 50 percent chance of snow showers. Mostly cloudy, with a low around 24. New snow accumulation of 1 to 3 inches possible.
  • Monday Sunny, with a high near 39.
  • Monday Night Mostly cloudy, with a low around 22.
  • Tuesday A slight chance of snow showers. Mostly cloudy, with a high near 40.
  • Tuesday Night Mostly cloudy, with a low around 30.
  • Wednesday Mostly cloudy, with a high near 44.
  • Wednesday Night Mostly cloudy, with a low around 31.
  • Thursday Partly sunny, with a high near 47.