National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
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Hazardous Weather Conditions

Current Conditions

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Lemmon SD

7 Day Forecast

For More Weather Information:

Rapid City, SD Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 56 °F

Wednesday

Sunny

Sunny

High: 80 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 56 °F

Thursday

Sunny

Sunny

High: 85 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 59 °F

Friday

Sunny

Sunny

High: 83 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 60 °F

Saturday

Sunny

Sunny

High: 85 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 62 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 56. Southeast wind around 7 mph.
  • Wednesday Sunny, with a high near 80. East wind 7 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
  • Wednesday Night Mostly clear, with a low around 56. Northeast wind 5 to 9 mph becoming southwest after midnight.
  • Thursday Sunny, with a high near 85. Light and variable wind becoming north 5 to 8 mph in the morning.
  • Thursday Night Mostly clear, with a low around 59. East wind 6 to 8 mph.
  • Friday Sunny, with a high near 83. East wind 6 to 8 mph.
  • Friday Night Mostly clear, with a low around 60.
  • Saturday Sunny, with a high near 85.
  • Saturday Night Mostly clear, with a low around 62.
  • Sunday Mostly sunny, with a high near 85.
  • Sunday Night Partly cloudy, with a low around 60.
  • Monday Mostly sunny, with a high near 82.
  • Monday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
  • Tuesday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.