National Weather Service United States Department of Commerce

Coastal low to bring gusty winds and periods of heavy rain to New England while moderate to heavy rain is expected to linger in the Pacific Northwest and northern California

A coastal low will slowly intensify before moving out of the New England area. Increasingly heavy rainfall will impact the region through Friday. In addition, winds will increase and seas will become rough as the storm gradually intensifies just off the coast. Out west, a cold front approaching the Pacific Northwest will bring moderate to heavy rain to Washington, Oregon and northern California.
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Hazardous Weather Conditions

Current Conditions

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5 Miles WSW Yankton SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Today

Showers Chance for Measurable Precipitation 80%

Showers

High: 70 °F

Tonight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 44 °F

Thursday

Sunny

Sunny

High: 72 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 47 °F

Friday

Sunny

Sunny

High: 75 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 45 °F

Saturday

Sunny

Sunny

High: 71 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 49 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 72 °F

Detailed Forecast

  • Today A chance of showers and thunderstorms, then occasional showers and possibly a thunderstorm after 3pm. High near 70. South southeast wind around 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
  • Tonight Showers likely, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 44. West wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch possible.
  • Thursday Sunny, with a high near 72. West wind 5 to 10 mph becoming south in the afternoon.
  • Thursday Night Mostly clear, with a low around 47. South southeast wind 5 to 10 mph.
  • Friday Sunny, with a high near 75. Southwest wind 5 to 10 mph becoming northwest in the afternoon.
  • Friday Night Mostly clear, with a low around 45.
  • Saturday Sunny, with a high near 71.
  • Saturday Night Mostly clear, with a low around 49.
  • Sunday Mostly sunny, with a high near 72.
  • Sunday Night Partly cloudy, with a low around 47.
  • Monday A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 30%.
  • Monday Night A slight chance of showers. Partly cloudy, with a low around 37. Chance of precipitation is 20%.
  • Tuesday Sunny, with a high near 57.