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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17 Miles NNW Riggins ID

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 70 °F

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 105 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 69 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 104 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 72 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 99 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 65 °F

Saturday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 102 °F

Saturday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 66 °F

Detailed Forecast

  • Tonight Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 70. West wind 3 to 6 mph. Chance of precipitation is 20%.
  • Wednesday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 105. Calm wind becoming north around 6 mph in the afternoon.
  • Wednesday Night A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 69. North wind 5 to 7 mph becoming calm after midnight.
  • Thursday A 30 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 104. Calm wind becoming north around 6 mph in the afternoon.
  • Thursday Night A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. North wind 5 to 8 mph becoming light and variable after midnight.
  • Friday A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99.
  • Friday Night A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 65.
  • Saturday A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66.
  • Sunday Mostly sunny and hot, with a high near 103.
  • Sunday Night Partly cloudy, with a low around 66.
  • Monday Mostly sunny and hot, with a high near 102.
  • Monday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66.
  • Tuesday A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102.