National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

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6 Miles W Fairfield ID

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 54 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 86 °F

Tuesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 57 °F

Wednesday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 84 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 51 °F

Thursday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 86 °F

Thursday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 50 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 86 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 51 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 54. Northeast wind around 7 mph.
  • Tuesday Partly sunny, with a high near 86. Northeast wind 5 to 8 mph becoming southwest in the afternoon.
  • Tuesday Night A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. West southwest wind 5 to 7 mph becoming calm in the evening.
  • Wednesday A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. East northeast wind 3 to 6 mph.
  • Wednesday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51. West northwest wind around 5 mph becoming calm after midnight.
  • Thursday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.
  • Thursday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.
  • Friday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
  • Friday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 51.
  • Saturday Mostly sunny, with a high near 88.
  • Saturday Night Partly cloudy, with a low around 53.
  • Sunday Mostly sunny, with a high near 89.
  • Sunday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52.
  • Monday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.