National Weather Service United States Department of Commerce

Heavy rain possible for the northern Rockies & Plains; severe storms for the Northern Plains

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, with locally heavy rainfall, to the northern Rockies and northern Plains. Isolated flash floods will be possible in these areas. Some storms could become severe in parts of the Dakotas into Minnesota, with large hail and damaging winds. In addition, temperatures will be 10 to 20 degrees below average.
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Hazardous Weather Conditions

Current Conditions

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Hartsville SC

7 Day Forecast

For More Weather Information:

Wilmington, NC Local Forecast Office

Today

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 95 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 72 °F

Sunday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 87 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 66 °F

Monday

Sunny

Sunny

High: 85 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 64 °F

Tuesday

Sunny

Sunny

High: 86 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 65 °F

Wednesday

Sunny

Sunny

High: 88 °F

Detailed Forecast

  • Today A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 103. Light northeast wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Tonight A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 72. Northeast wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Sunday A slight chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 87. Northeast wind 10 to 13 mph. Chance of precipitation is 20%.
  • Sunday Night Mostly clear, with a low around 66. East wind 5 to 9 mph.
  • Monday Sunny, with a high near 85. Northeast wind 7 to 11 mph.
  • Monday Night Mostly clear, with a low around 64.
  • Tuesday Sunny, with a high near 86.
  • Tuesday Night Mostly clear, with a low around 65.
  • Wednesday Sunny, with a high near 88.
  • Wednesday Night Mostly clear, with a low around 67.
  • Thursday Sunny, with a high near 90.
  • Thursday Night Mostly clear, with a low around 69.
  • Friday Mostly sunny, with a high near 91.