National Weather Service United States Department of Commerce

Significant threat for flash flooding continues across the southwestern U.S.

Heavy precipitation continues to be forecast for much of the Southwest U.S. this week due to the remnants of weakening Tropical Storm Odile. The heavy rainfall will be concentrated across southern Arizona, southern New Mexico and western Texas where 3 to 6 inches could fall through Friday, with some locales receiving up to 9 inches. Flash Flood Watches remain in effect for much of this area.
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Current Conditions

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18 Miles W Lost Trail Pass MT

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 43 °F

Wednesday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 77 °F

Wednesday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 44 °F

Thursday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 68 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 40 °F

Friday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 63 °F

Friday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 36 °F

Saturday

Sunny

Sunny

High: 69 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 38 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 43. South wind 6 to 8 mph.
  • Wednesday A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. South wind 6 to 13 mph.
  • Wednesday Night A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 44. South southwest wind 6 to 8 mph. Chance of precipitation is 30%.
  • Thursday A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 68. Southwest wind 7 to 10 mph. Chance of precipitation is 40%.
  • Thursday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 40. West wind 6 to 9 mph. Chance of precipitation is 40%.
  • Friday A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 63.
  • Friday Night A 20 percent chance of showers before midnight. Partly cloudy, with a low around 36.
  • Saturday Sunny, with a high near 69.
  • Saturday Night Mostly clear, with a low around 38.
  • Sunday Sunny, with a high near 72.
  • Sunday Night Mostly clear, with a low around 37.
  • Monday Sunny, with a high near 71.
  • Monday Night Mostly clear, with a low around 38.
  • Tuesday Sunny, with a high near 70.