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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2 Miles WSW Decatur IL

7 Day Forecast

For More Weather Information:

Lincoln, IL Local Forecast Office

Late
Afternoon

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 38 °F

Tonight

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 33 °F

Sunday

Snow Chance for Measurable Precipitation 100%

Snow

High: 36 °F

Sunday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 13 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 20 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 13 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 34 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 26 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 29 °F

Detailed Forecast

  • Late Afternoon Rain likely. Cloudy, with a high near 38. South southwest wind around 7 mph. Chance of precipitation is 70%.
  • Tonight Rain before midnight, then rain, possibly mixed with snow between midnight and 3am, then snow after 3am. Low around 33. South southwest wind 5 to 9 mph becoming east southeast after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
  • Sunday Snow with areas of blowing snow. High near 36. Southeast wind 7 to 16 mph becoming north northeast in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
  • Sunday Night Snow likely with areas of blowing snow before midnight, then patchy blowing snow and a chance of snow after midnight. Cloudy, with a low around 13. Wind chill values between 3 and 8. Blustery, with a north wind 17 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Monday Mostly sunny, with a high near 20. North northwest wind 11 to 16 mph becoming light and variable in the afternoon.
  • Monday Night Mostly cloudy, with a low around 13.
  • Tuesday Partly sunny, with a high near 34.
  • Tuesday Night Mostly cloudy, with a low around 26.
  • Wednesday Mostly cloudy, with a high near 29.
  • Wednesday Night Mostly cloudy, with a low around 5.
  • Thursday Mostly sunny, with a high near 18.
  • Thursday Night Partly cloudy, with a low around 5.
  • Friday Mostly sunny, with a high near 28.
  • Friday Night Partly cloudy, with a low around 21.
  • Saturday Partly sunny, with a high near 36.