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.
Read More...

Current Conditions

En Español

Share |

9 Miles NNW Darby MT

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Today

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 84 °F

Tonight

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

Low: 55 °F

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 82 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 54 °F

Thursday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 82 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 54 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 77 °F

Friday
Night

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

Low: 52 °F

Saturday

Slight Chance Thunderstorms

Slight Chc
Thunderstorms

High: 76 °F

Detailed Forecast

  • Today Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
  • Tonight Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 55. North wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
  • Wednesday A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Light east wind.
  • Wednesday Night A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East wind around 6 mph becoming southwest after midnight.
  • Thursday A 30 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 82. West southwest wind 3 to 5 mph.
  • Thursday Night A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 54.
  • Friday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 77.
  • Friday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
  • Saturday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
  • Saturday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
  • Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
  • Sunday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.