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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6 Miles SE Irwin ID

7 Day Forecast

For More Weather Information:

Pocatello, ID Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 35 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 65 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 36 °F

Saturday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 58 °F

Saturday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 35 °F

Sunday

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

High: 42 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 27 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 41 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 23 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 35. East southeast wind around 10 mph.
  • Friday Mostly sunny, with a high near 65. East southeast wind 8 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 23 mph.
  • Friday Night Mostly cloudy, with a low around 36. South southwest wind 5 to 10 mph becoming southeast after midnight.
  • Saturday A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 58. East southeast wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
  • Saturday Night Rain likely. Cloudy, with a low around 35. South wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
  • Sunday Rain and snow before noon, then rain and snow showers likely. High near 42. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
  • Sunday Night A 40 percent chance of snow showers. Mostly cloudy, with a low around 27. New snow accumulation of 1 to 2 inches possible.
  • Monday Mostly sunny, with a high near 41.
  • Monday Night Partly cloudy, with a low around 23.
  • Tuesday Partly sunny, with a high near 46.
  • Tuesday Night Mostly cloudy, with a low around 30.
  • Wednesday Mostly sunny, with a high near 49.
  • Wednesday Night Partly cloudy, with a low around 32.
  • Thursday Mostly sunny, with a high near 53.