National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
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Current Conditions

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Cascade ID

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Today

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 29 °C

Tonight

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 13 °C

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 30 °C

Thursday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 14 °C

Friday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 28 °C

Friday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 13 °C

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 29 °C

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 13 °C

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 30 °C

Detailed Forecast

  • Today Scattered showers and thunderstorms after noon. Mostly cloudy, with a high near 29. Calm wind. Chance of precipitation is 30%.
  • Tonight A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 13. Calm wind.
  • Thursday A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 30. Calm wind.
  • Thursday Night A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 14. Calm wind.
  • Friday A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 28. Calm wind.
  • Friday Night A 30 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 13.
  • Saturday A 20 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 29.
  • Saturday Night Partly cloudy, with a low around 13.
  • Sunday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 30.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 13.
  • Monday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29.
  • Monday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 13.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 28.