National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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Cascade ID

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Overnight

Patchy Fog

Patchy
Fog

Low: 40 °F

Friday

Patchy Fog

Patchy
Fog

High: 58 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 40 °F

Saturday

Showers Chance for Measurable Precipitation 80%

Showers

High: 46 °F

Saturday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 31 °F

Sunday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 41 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 24 °F

Monday

Sunny

Sunny

High: 43 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 32 °F

Detailed Forecast

  • Overnight Patchy fog. Otherwise, mostly cloudy, with a low around 40. Southeast wind around 6 mph.
  • Friday Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 58. Southeast wind 3 to 8 mph.
  • Friday Night A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 40. South southwest wind around 5 mph becoming calm after midnight.
  • Saturday Showers. High near 46. Light west wind. Chance of precipitation is 80%.
  • Saturday Night Rain before midnight, then a chance of snow. Low around 31. North northwest wind 9 to 11 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
  • Sunday A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 41. Little or no snow accumulation expected.
  • Sunday Night Partly cloudy, with a low around 24.
  • Monday Sunny, with a high near 43.
  • Monday Night Mostly cloudy, with a low around 32.
  • Tuesday A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
  • Tuesday Night A 20 percent chance of rain. Mostly cloudy, with a low around 31.
  • Wednesday A 20 percent chance of rain. Mostly cloudy, with a high near 47.
  • Wednesday Night A 20 percent chance of rain. Mostly cloudy, with a low around 32.
  • Thursday A 20 percent chance of rain. Mostly cloudy, with a high near 49.