National Weather Service United States Department of Commerce

Much needed precipitation continues across the Southwest; central and eastern U.S. prepare for more winter weather

Widespread and much-needed precipitation across the Southwest will begin to spread into the Plains through Saturday. As the moisture encounters an Arctic airmass dropping down through the north-central U.S., moderate to heavy snow is expected to develop across the Midwest Saturday and then move into portions of the Mid-Atlantic and Northeast on Sunday.
Read More...

Current Conditions

En Español

Share |

3 Miles N Ponca NE

7 Day Forecast

For More Weather Information:

Sioux Falls, SD Local Forecast Office

Today

Snow Chance for Measurable Precipitation 90%

Snow

High: 37 °FFalling Temperatures

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 15 °F

Sunday

Snow Chance for Measurable Precipitation 80%

Snow

High: 16 °FFalling Temperatures

Sunday
Night

Decreasing Clouds

Decreasing
Clouds

Low: -6 °F

Monday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 21 °F

Monday
Night

Decreasing Clouds

Decreasing
Clouds

Low: 15 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 36 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 15 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 21 °F

Detailed Forecast

  • Today Snow, mainly after 1pm. Temperature falling to around 32 by 5pm. East northeast wind 5 to 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
  • Tonight Snow with patchy blowing snow. Low around 15. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of around 5 inches.
  • Sunday Snow with patchy blowing snow before 9am, then snow likely with patchy blowing snow between 9am and noon, then a slight chance of snow after noon. Temperature falling to around 6 by 5pm. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
  • Sunday Night Mostly cloudy, then gradually becoming mostly clear, with a low around -6. Wind chill values as low as -19. North northwest wind 10 to 15 mph becoming west northwest 5 to 10 mph after midnight.
  • Monday A slight chance of snow after noon. Increasing clouds, with a high near 21. South wind 10 to 15 mph. Chance of precipitation is 20%.
  • Monday Night Cloudy, then gradually becoming partly cloudy, with a low around 15.
  • Tuesday Partly sunny, with a high near 36.
  • Tuesday Night A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
  • Wednesday Mostly sunny, with a high near 21.
  • Wednesday Night Mostly clear, with a low around 2.
  • Thursday Mostly sunny, with a high near 23.
  • Thursday Night Partly cloudy, with a low around 11.
  • Friday Mostly sunny, with a high near 35.