National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

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McCormick SC

7 Day Forecast

For More Weather Information:

Columbia, SC Local Forecast Office

Overnight

Mostly Clear

Mostly
Clear

Low: 66 °F

Tuesday

Sunny

Sunny

High: 86 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 65 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 87 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 66 °F

Thursday

Partly Sunny

Partly
Sunny

High: 86 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 67 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 84 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 66 °F

Detailed Forecast

  • Overnight Mostly clear, with a low around 66. North wind 3 to 6 mph.
  • Tuesday Sunny, with a high near 86. Light and variable wind becoming north around 6 mph in the morning.
  • Tuesday Night Partly cloudy, with a low around 65. Light north wind.
  • Wednesday Mostly sunny, with a high near 87. Northeast wind 5 to 7 mph.
  • Wednesday Night Partly cloudy, with a low around 66. Light east wind.
  • Thursday Partly sunny, with a high near 86.
  • Thursday Night Mostly cloudy, with a low around 67.
  • Friday A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Chance of precipitation is 30%.
  • Friday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
  • Saturday A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
  • Sunday A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 50%.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
  • Monday A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Chance of precipitation is 40%.