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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Hazardous Weather Conditions

Current Conditions

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Sioux Falls SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 56 °F

Friday

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 82 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 58 °F

Saturday

Sunny

Sunny

High: 82 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 62 °F

Sunday

Sunny

Sunny

High: 84 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 65 °F

Monday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 85 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 67 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 56. Calm wind.
  • Friday Isolated showers and thunderstorms after 11am. Mostly sunny, with a high near 82. Calm wind becoming southeast around 5 mph. Chance of precipitation is 20%.
  • Friday Night Mostly clear, with a low around 58. East southeast wind around 5 mph becoming calm in the evening.
  • Saturday Sunny, with a high near 82. Light southeast wind becoming south southeast 5 to 10 mph in the morning.
  • Saturday Night Mostly clear, with a low around 62. Southeast wind 5 to 10 mph.
  • Sunday Sunny, with a high near 84.
  • Sunday Night Partly cloudy, with a low around 65.
  • Monday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
  • Monday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
  • Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
  • Wednesday A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 40%.
  • Wednesday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 20%.
  • Thursday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 20%.