National Weather Service United States Department of Commerce

Unsettled weather moving into the western and central U.S.

Increasing moisture and colder air will filter into the Pacific Northwest Friday and into Saturday. Expect rain to start near the coast and then begin to spread steadily to the south and east into the interior mountains as snow Friday into Saturday. Enough moisture will be pushed eastward to also see snow in the central and southern Rockies and adjacent Plains Friday.
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Current Conditions

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9 Miles S Island Park ID

7 Day Forecast

For More Weather Information:

Pocatello, ID Local Forecast Office

Today

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: -2 °C

Tonight

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: -14 °C

Saturday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: -4 °C

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: -18 °C

Sunday

Mostly Sunny

Mostly
Sunny

High: -2 °C

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: -17 °C

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: -1 °C

Monday
Night

Chance Snow

Chance
Snow

Low: -13 °C

Tuesday

Snow Likely

Snow
Likely

High: -6 °C

Detailed Forecast

  • Today A 30 percent chance of snow. Mostly cloudy, with a high near -2. Light and variable wind becoming south southwest 6 to 11 km/h in the afternoon. Total daytime snow accumulation of 1 to 3 centimeters possible.
  • Tonight A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -14. Light and variable wind becoming north northeast 9 to 14 km/h after midnight. New snow accumulation of 1 to 3 centimeters possible.
  • Saturday A 20 percent chance of snow. Mostly cloudy, with a high near -4. Wind chill values as low as -21. North wind 11 to 16 km/h.
  • Saturday Night Partly cloudy, with a low around -18. North wind 13 to 18 km/h.
  • Sunday Mostly sunny, with a high near -2. North northeast wind 8 to 11 km/h.
  • Sunday Night Partly cloudy, with a low around -17.
  • Monday A 20 percent chance of snow showers. Partly sunny, with a high near -1.
  • Monday Night A chance of snow. Mostly cloudy, with a low around -13.
  • Tuesday Snow showers likely. Mostly cloudy, with a high near -6.
  • Tuesday Night A slight chance of snow showers. Mostly cloudy, with a low around -20.
  • Wednesday Mostly sunny, with a high near -6.
  • Wednesday Night Partly cloudy, with a low around -16.
  • Thursday Mostly sunny, with a high near -1.