National Weather Service United States Department of Commerce

Relatively quiet weather pattern over much of the U.S.

A quieter weather pattern will continue to set up for most of the U.S. as arctic air continues to surge southward behind a cold front sweeping across the Southeast U.S. Expect temperatures to be 10 to 30 degrees below climate averages from the southern Plains to the Northeast on Friday.
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Current Conditions

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21 Miles ENE Cascade ID

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 20 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 47 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 23 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 50 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 26 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 50 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 27 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 20. Calm wind.
  • Friday Mostly sunny, with a high near 47. Light and variable wind.
  • Friday Night Mostly clear, with a low around 23. Calm wind.
  • Saturday Mostly sunny, with a high near 50. Calm wind.
  • Saturday Night Partly cloudy, with a low around 25. Calm wind.
  • Sunday Mostly sunny, with a high near 49.
  • Sunday Night Partly cloudy, with a low around 26.
  • Monday Mostly sunny, with a high near 50.
  • Monday Night Partly cloudy, with a low around 27.
  • Tuesday Mostly sunny, with a high near 49.
  • Tuesday Night Mostly cloudy, with a low around 33.
  • Wednesday A 20 percent chance of showers. Mostly cloudy, with a high near 46.
  • Wednesday Night A 30 percent chance of showers. Mostly cloudy, with a low around 31.
  • Thursday A 30 percent chance of showers. Partly sunny, with a high near 45.