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.
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Current Conditions

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Naperville IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 19 °F

Saturday

Increasing Clouds

Increasing
Clouds

High: 36 °F

Saturday
Night

Snow Chance for Measurable Precipitation 90%

Snow

Low: 26 °F

Sunday

Snow Chance for Measurable Precipitation 90%

Snow

High: 27 °F

Sunday
Night

Snow Chance for Measurable Precipitation 80%

Snow

Low: 9 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 16 °F

Monday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 8 °F

Tuesday

Mostly Cloudy

Mostly
Cloudy

High: 29 °F

Tuesday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 22 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 19. Southwest wind around 10 mph.
  • Saturday Increasing clouds, with a high near 36. Southwest wind 5 to 10 mph.
  • Saturday Night Snow. Low around 26. Light and variable wind becoming east northeast 5 to 10 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Sunday Snow with areas of blowing snow. High near 27. Blustery, with a northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Sunday Night Snow with areas of blowing snow before midnight, then areas of blowing snow and a chance of snow showers after midnight. Low around 9. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
  • Monday Mostly sunny, with a high near 16.
  • Monday Night A 20 percent chance of snow. Mostly cloudy, with a low around 8.
  • Tuesday Mostly cloudy, with a high near 29.
  • Tuesday Night A slight chance of snow. Mostly cloudy, with a low around 22.
  • Wednesday A slight chance of snow. Partly sunny, with a high near 29.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 8.
  • Thursday Mostly sunny, with a high near 15.
  • Thursday Night Partly cloudy, with a low around 1.
  • Friday Mostly sunny, with a high near 17.