National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region on Friday and into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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Twin Falls ID

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

This
Afternoon

Partly Sunny

Partly
Sunny

High: 70 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 42 °F

Saturday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 61 °F

Saturday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 37 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 48 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 30 °F

Monday

Sunny

Sunny

High: 51 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 31 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 56 °F

Detailed Forecast

  • This Afternoon Partly sunny, with a high near 70. Calm wind.
  • Tonight Mostly cloudy, with a low around 42. East southeast wind around 7 mph.
  • Saturday A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 61. East wind 7 to 10 mph becoming south southwest in the afternoon. Chance of precipitation is 70%.
  • Saturday Night Showers likely, mainly before midnight. Mostly cloudy, with a low around 37. West southwest wind 14 to 16 mph. Chance of precipitation is 60%.
  • Sunday A chance of rain and snow showers before noon, then a slight chance of rain showers. Partly sunny, with a high near 48. West wind 11 to 16 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
  • Sunday Night Mostly clear, with a low around 30.
  • Monday Sunny, with a high near 51.
  • Monday Night Partly cloudy, with a low around 31.
  • Tuesday Partly sunny, with a high near 56.
  • Tuesday Night Mostly cloudy, with a low around 34.
  • Wednesday Mostly sunny, with a high near 57.
  • Wednesday Night Partly cloudy, with a low around 36.
  • Thursday Mostly sunny, with a high near 59.