National Weather Service United States Department of Commerce

Heavy rain forecast for Pacific Northwest this week

A cold front moving onshore along the Pacific Northwest and northern California coast will bring heavy rain to the region through the first part of the week. A second cold front expected to move onshore by late Tuesday, bringing additional rain and higher-elevation snow to the region.
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Current Conditions

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Sioux Falls SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Tonight

Clear

Clear

Low: 42 °F

Tuesday

Sunny

Sunny

High: 69 °F

Tuesday
Night

Increasing Clouds

Increasing
Clouds

Low: 48 °F

Wednesday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 66 °F

Wednesday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 47 °F

Thursday

Sunny

Sunny

High: 67 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 46 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 72 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 44 °F

Detailed Forecast

  • Tonight Clear, with a low around 42. Calm wind becoming southeast around 5 mph after midnight.
  • Tuesday Sunny, with a high near 69. South southeast wind 5 to 15 mph, with gusts as high as 30 mph.
  • Tuesday Night Increasing clouds, with a low around 48. South southeast wind around 15 mph.
  • Wednesday A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 66. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
  • Wednesday Night Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers between 1am and 4am. Cloudy, then gradually becoming partly cloudy, with a low around 47. South wind 5 to 15 mph. Chance of precipitation is 70%.
  • Thursday Sunny, with a high near 67.
  • Thursday Night Mostly clear, with a low around 46.
  • Friday Mostly sunny, with a high near 72.
  • Friday Night Mostly clear, with a low around 44.
  • Saturday Sunny, with a high near 68.
  • Saturday Night Mostly clear, with a low around 48.
  • Sunday Mostly sunny, with a high near 70.
  • Sunday Night Mostly cloudy, with a low around 46.
  • Monday A slight chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 20%.