National Weather Service United States Department of Commerce

Winter weather forecast for Rockies and southern Plains

A developing storm system will bring snow to parts of the Rockies and southern Plains on Friday, which will move into the central U.S. on Saturday. Freezing rain is also forecast from Texas to the mid-Mississippi Valley and into the Carolinas. Meanwhile, temperatures will be 20-40 degrees below normal across parts of the central and southern U.S. on Friday.
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Current Conditions

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14 Miles SW Island Park ID

7 Day Forecast

For More Weather Information:

Pocatello, ID Local Forecast Office

This
Afternoon

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 27 °F

Tonight

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 8 °F

Saturday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 22 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 1 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 28 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 4 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 30 °F

Monday
Night

Chance Snow

Chance
Snow

Low: 10 °F

Tuesday

Snow Likely

Snow
Likely

High: 22 °F

Detailed Forecast

  • This Afternoon A 30 percent chance of snow. Mostly cloudy, with a high near 27. South wind around 6 mph. Total daytime snow accumulation of less than a half inch possible.
  • Tonight A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as -3. Light and variable wind becoming north northeast 5 to 10 mph after midnight. New snow accumulation of less than one inch possible.
  • Saturday A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 22. Wind chill values as low as -4. North wind 7 to 10 mph.
  • Saturday Night Partly cloudy, with a low around 1. Wind chill values as low as -10. North wind 9 to 11 mph.
  • Sunday Mostly sunny, with a high near 28. North northeast wind 5 to 8 mph.
  • Sunday Night Partly cloudy, with a low around 4.
  • Monday A 20 percent chance of snow showers. Partly sunny, with a high near 30.
  • Monday Night A chance of snow. Mostly cloudy, with a low around 10.
  • Tuesday Snow showers likely. Mostly cloudy, with a high near 22.
  • Tuesday Night A slight chance of snow showers. Mostly cloudy, with a low around -4.
  • Wednesday Mostly sunny, with a high near 21.
  • Wednesday Night Partly cloudy, with a low around 4.
  • Thursday Mostly sunny, with a high near 29.