National Weather Service United States Department of Commerce

Heavy rain forecast for parts of the Southwest

The combination of a slow-moving front and monsoon moisture will bring thunderstorms to parts of the Southwest, some with heavy rain that could lead to isolated flash flooding. Areas at risk include southern Arizona, New Mexico and western Texas.
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Current Conditions

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19 Miles WSW Hamilton MT

7 Day Forecast

For More Weather Information:

Missoula, MT Local Forecast Office

Overnight

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 63 °F

Friday

Scattered Thunderstorms Chance for Measurable Precipitation 50%

Scattered
Thunderstorms

High: 76 °F

Friday
Night

Heavy Rain Chance for Measurable Precipitation 50%

Heavy
Rain

Low: 53 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 78 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 52 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 77 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 52 °F

Monday

Chance Thunderstorms

Chance
Thunderstorms

High: 76 °F

Monday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 51 °F

Detailed Forecast

  • Overnight A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Calm wind.
  • Friday Scattered showers and thunderstorms, mainly after noon. Some of the storms could produce gusty winds. Partly sunny, with a high near 76. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 50%.
  • Friday Night A 50 percent chance of showers and thunderstorms, mainly before midnight. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a low around 53. South southeast wind 3 to 5 mph.
  • Saturday A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 78. South southeast wind 3 to 5 mph.
  • Saturday Night A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52. West wind around 6 mph becoming light and variable after midnight.
  • Sunday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
  • Sunday Night A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 76.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
  • Tuesday A chance of showers and thunderstorms. Mostly sunny, with a high near 74.
  • Tuesday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 50.
  • Wednesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
  • Wednesday Night A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
  • Thursday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.