National Weather Service United States Department of Commerce

Rain, thunderstorms possible for parts of Texas and Gulf Coast; additional rain and mountain snow forecast out West

A developing storm system will bring rain and thunderstorms across parts of South Texas and the western Gulf Coast on Thursday. Some of the thunderstorms that develop late Thursday night into Friday have the potential to be severe. Meanwhile, additional rainfall and mountain snow is forecast for northern California and the Pacific Northwest.
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Current Conditions

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Yankton SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Overnight

Cloudy

Cloudy

Low: 24 °F

Friday

Cloudy

Cloudy

High: 33 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 20 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 33 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 28 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 37 °F

Sunday
Night

Slight Chance Rain/Sleet Chance for Measurable Precipitation 20%

Slight Chc
Rain/Sleet

Low: 29 °F

Monday

Snow/Sleet Chance for Measurable Precipitation 50%

Snow/Sleet

High: 37 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 24 °F

Detailed Forecast

  • Overnight Cloudy, with a low around 24. South southeast wind around 5 mph.
  • Friday Cloudy, with a high near 33. South southeast wind 5 to 10 mph.
  • Friday Night Mostly cloudy, with a low around 20. South southeast wind 5 to 10 mph.
  • Saturday Mostly sunny, with a high near 33. South southeast wind around 5 mph.
  • Saturday Night Mostly cloudy, with a steady temperature around 28. South southeast wind around 5 mph.
  • Sunday Mostly sunny, with a high near 37.
  • Sunday Night A slight chance of rain before 8pm, then a slight chance of rain and sleet. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
  • Monday A chance of rain, snow, and sleet. Cloudy, with a high near 37. Chance of precipitation is 50%.
  • Monday Night A chance of snow. Cloudy, with a low around 24. Blustery. Chance of precipitation is 40%.
  • Tuesday A slight chance of snow. Mostly cloudy, with a high near 33. Breezy. Chance of precipitation is 20%.
  • Tuesday Night Mostly cloudy, with a low around 21.
  • Wednesday Partly sunny, with a high near 33.
  • Wednesday Night Mostly cloudy, with a low around 19.
  • Christmas Day A slight chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 20%.