National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will bring heavy rain to opposite coasts of the U.S. on Wednesday, one affecting the Pacific Northwest and northern California and the other New England. There is a risk of flash flooding across both areas, with 2-4 inches of rainfall, with isolated higher amounts, possible by Thursday morning.
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Current Conditions

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Decatur IL

7 Day Forecast

For More Weather Information:

Lincoln, IL Local Forecast Office

Today

Sunny

Sunny

High: 60 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 39 °F

Thursday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 61 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 50 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 67 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 50 °F

Saturday

Sunny

Sunny

High: 70 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 46 °F

Sunday

Sunny

Sunny

High: 70 °F

Detailed Forecast

  • Today Sunny, with a high near 60. East wind 6 to 8 mph.
  • Tonight Mostly clear, with a low around 39. East wind 3 to 7 mph.
  • Thursday A 20 percent chance of showers after 1pm. Increasing clouds, with a high near 61. South wind 5 to 9 mph.
  • Thursday Night Mostly cloudy, with a low around 50. South wind around 6 mph.
  • Friday Mostly sunny, with a high near 67. Calm wind becoming west southwest around 6 mph in the morning.
  • Friday Night Partly cloudy, with a low around 50.
  • Saturday Sunny, with a high near 70.
  • Saturday Night Mostly clear, with a low around 46.
  • Sunday Sunny, with a high near 70.
  • Sunday Night Mostly clear, with a low around 53.
  • Monday Mostly sunny, with a high near 72.
  • Monday Night A chance of showers. Partly cloudy, with a low around 53.
  • Tuesday A chance of showers. Partly sunny, with a high near 63.