National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Current Conditions

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3 Miles NNE Illinois City IL

7 Day Forecast

For More Weather Information:

Quad Cities, IA/IL Local Forecast Office

Tonight

Patchy Fog

Patchy
Fog

Low: 32 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 52 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 41 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 14 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 21 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 9 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 32 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 23 °F

Detailed Forecast

  • Tonight Patchy fog. Otherwise, mostly cloudy, with a low around 32. South wind around 10 mph.
  • Saturday Mostly sunny, with a high near 52. Southwest wind 10 to 15 mph.
  • Saturday Night Partly cloudy, with a low around 36. Southwest wind 5 to 10 mph.
  • Sunday Mostly sunny, with a high near 41.
  • Sunday Night Partly cloudy, with a low around 14.
  • Monday Mostly sunny, with a high near 21.
  • Monday Night Mostly clear, with a low around 9.
  • Tuesday Mostly sunny, with a high near 32.
  • Tuesday Night Partly cloudy, with a low around 23.
  • Wednesday Mostly sunny, with a high near 35.
  • Wednesday Night Partly cloudy, with a low around 22.
  • Thursday A slight chance of rain and snow. Partly sunny, with a high near 36.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 28.
  • Friday Partly sunny, with a high near 38.