National Weather Service United States Department of Commerce

Strong storm system to bring unsettled weather from Gulf Coast to Great Lakes through Wednesday

A strong storm system will bring potential for severe weather, heavy rainfall and flooding, and heavy snow from the Gulf Coast to the Great Lakes through Wednesday. Severe storms are possible Tuesday across the Gulf Coast states with damaging winds as the primary threat, however a tornadoes cannot be ruled out. Flash flooding is also possible across parts of the Southeast through Wednesday.
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Current Conditions

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13 Miles NNE Sun Valley ID

7 Day Forecast

For More Weather Information:

Pocatello, ID Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 5 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 29 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 12 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 32 °F

Wednesday
Night

Snow Chance for Measurable Precipitation 100%

Snow

Low: 15 °F

Christmas
Day

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 23 °F

Thursday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 0 °F

Friday

Slight Chance Snow

Slight Chc
Snow

High: 20 °F

Friday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 1 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 5. Wind chill values as low as -6. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.
  • Tuesday Mostly sunny, with a high near 29. Wind chill values as low as -7. West northwest wind around 7 mph.
  • Tuesday Night Partly cloudy, with a low around 12. Southwest wind 6 to 8 mph.
  • Wednesday A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 32. Wind chill values as low as zero. South southwest wind 8 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.
  • Wednesday Night Snow. Low around 15. Southwest wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
  • Christmas Day A 50 percent chance of snow. Cloudy, with a high near 23. New snow accumulation of 1 to 3 inches possible.
  • Thursday Night A 20 percent chance of snow. Mostly cloudy, with a low around 0.
  • Friday A slight chance of snow. Partly sunny, with a high near 20.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 1.
  • Saturday A chance of snow. Mostly cloudy, with a high near 24.
  • Saturday Night A chance of snow. Mostly cloudy, with a low around 4.
  • Sunday A chance of snow. Mostly cloudy, with a high near 27.
  • Sunday Night A chance of snow. Mostly cloudy, with a low around 3.
  • Monday A slight chance of snow. Partly sunny, with a high near 23.