National Weather Service United States Department of Commerce

While moderate snow winds down in the Northeast, heavy rainfall will develop across the Northwest

Moderate snow will begin tapering of throughout Thanksgiving Day across New England as the responsible coast low moves off eastern Canada by Friday morning. A weakening front will move into the Pacific Northwest Thanksgiving morning and dissipate bringing light to moderate rain to the Northwest Coast and parts of Northern California and elevation snow through Friday morning.
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Hazardous Weather Conditions

Current Conditions

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Sioux Falls SD

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Thanksgiving
Day

Chance Flurries

Chance
Flurries

High: -7 °C

Tonight

Chance Flurries

Chance
Flurries

Low: -7 °C

Friday

Mostly Sunny

Mostly
Sunny

High: 4 °C

Friday
Night

Patchy Fog

Patchy
Fog

Low: -2 °C

Saturday

Areas Fog

Areas
Fog

High: 11 °C

Saturday
Night

Blustery

Blustery

Low: -9 °C

Sunday

Blustery

Blustery

High: -8 °C

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: -18 °C

Monday

Sunny

Sunny

High: -6 °C

Detailed Forecast

  • Thanksgiving Day Scattered flurries after 4pm. Increasing clouds, with a high near -7. North northeast wind 5 to 10 km/h becoming southeast 15 to 20 km/h in the afternoon.
  • Tonight Scattered flurries before 9pm. Mostly cloudy, with a low around -7. South southeast wind 15 to 25 km/h.
  • Friday Mostly sunny, with a high near 4. South wind 10 to 15 km/h.
  • Friday Night Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around -2. South southeast wind around 10 km/h.
  • Saturday Areas of fog before 10am. Otherwise, mostly sunny, with a high near 11. South wind 10 to 15 km/h becoming west northwest in the afternoon.
  • Saturday Night Increasing clouds, with a low around -9. Blustery.
  • Sunday Partly sunny, with a high near -8. Blustery.
  • Sunday Night Partly cloudy, with a low around -18.
  • Monday Sunny, with a high near -6.
  • Monday Night Partly cloudy, with a low around -11.
  • Tuesday Mostly sunny, with a high near 2.
  • Tuesday Night Partly cloudy, with a low around -9.
  • Wednesday Partly sunny, with a high near -1.