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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12 Miles WNW Swan Valley ID

7 Day Forecast

For More Weather Information:

Pocatello, ID Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 61 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 38 °F

Saturday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 53 °F

Saturday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 29 °F

Sunday

Snow Chance for Measurable Precipitation 80%

Snow

High: 36 °F

Sunday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 22 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 36 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 23 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 37. Southeast wind 11 to 15 mph, with gusts as high as 23 mph.
  • Friday Mostly sunny, with a high near 61. Southeast wind 14 to 18 mph, with gusts as high as 26 mph.
  • Friday Night Mostly cloudy, with a low around 38. South southeast wind 9 to 14 mph, with gusts as high as 22 mph.
  • Saturday A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 53. Southeast wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
  • Saturday Night Snow. Low around 29. Breezy, with a south wind 18 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
  • Sunday Snow showers. High near 36. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
  • Sunday Night A 40 percent chance of snow showers. Mostly cloudy, with a low around 22. New snow accumulation of 1 to 2 inches possible.
  • Monday Mostly sunny, with a high near 36.
  • Monday Night Partly cloudy, with a low around 23.
  • Tuesday A slight chance of snow showers. Partly sunny, with a high near 40.
  • Tuesday Night Mostly cloudy, with a low around 29.
  • Wednesday Mostly sunny, with a high near 45.
  • Wednesday Night Partly cloudy, with a low around 32.
  • Thursday Mostly sunny, with a high near 48.