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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13 Miles SSE Dillon MT

7 Day Forecast

For More Weather Information:

Great Falls, MT Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 57 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 81 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 54 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 83 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 53 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 81 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 54 °F

Monday

Chance Thunderstorms

Chance
Thunderstorms

High: 78 °F

Monday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 53 °F

Detailed Forecast

  • Overnight Mostly clear, with a steady temperature around 57. South wind around 6 mph.
  • Friday A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81. South southwest wind 5 to 7 mph becoming calm in the morning.
  • Friday Night A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 54. Northeast wind 5 to 7 mph becoming south after midnight.
  • Saturday A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. South wind 5 to 7 mph becoming calm.
  • Saturday Night A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. North northeast wind 5 to 7 mph becoming south southeast after midnight.
  • Sunday A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 81.
  • Sunday Night A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 54.
  • Monday A chance of showers and thunderstorms. Mostly sunny, with a high near 78.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 77.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
  • Wednesday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
  • Wednesday Night Mostly cloudy, with a low around 50.
  • Thursday A slight chance of showers and thunderstorms. Partly sunny, with a high near 85.