National Weather Service United States Department of Commerce

Rainfall and mountain snow will continue across the western U.S. into Monday

Heavy precipitation along the west coast will persist with a focus along the Coastal Ranges and Cascades. While not nearly as impressive as recent days, the forecast suggests another 1 to 3 inches of rainfall is possible across this region. Farther inland, moderate to heavy snow is likely over the Wasatch and Colorado Rockies with 1 to 2 foot amounts possible through Monday.
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Current Conditions

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Boise ID

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Today

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 47 °F

Tonight

Patchy Fog

Patchy
Fog

Low: 26 °F

Tuesday

Patchy Fog

Patchy
Fog

High: 43 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 31 °F

Wednesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 46 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 30 °F

Christmas
Day

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 36 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Friday

Partly Sunny

Partly
Sunny

High: 36 °F

Detailed Forecast

  • Today A 50 percent chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 47. Light north wind becoming northwest 8 to 13 mph in the morning.
  • Tonight Patchy fog after 11pm. Otherwise, mostly clear, with a low around 26. North northwest wind around 6 mph becoming calm in the evening.
  • Tuesday Patchy fog before 11am. Otherwise, sunny, with a high near 43. Calm wind.
  • Tuesday Night Partly cloudy, with a low around 31. Calm wind.
  • Wednesday A 20 percent chance of rain after 11am. Partly sunny, with a high near 46. Light east southeast wind becoming southeast 5 to 10 mph in the afternoon.
  • Wednesday Night Rain. Low around 30. Chance of precipitation is 80%.
  • Christmas Day A 20 percent chance of snow showers. Mostly sunny, with a high near 36.
  • Thursday Night Partly cloudy, with a low around 25.
  • Friday Partly sunny, with a high near 36.
  • Friday Night Mostly cloudy, with a low around 21.
  • Saturday A 20 percent chance of snow. Partly sunny, with a high near 37.
  • Saturday Night A 30 percent chance of snow. Mostly cloudy, with a low around 25.
  • Sunday A 20 percent chance of snow showers. Partly sunny, with a high near 38.