National Weather Service United States Department of Commerce

Rain, mountain snow continue out west; rain and thunderstorms forecast for Southeast and Gulf Coast

Rain and mountain snow are expected across parts of northern California and the Pacific Northwest on Friday. Heavy snow is forecast for the higher mountain elevations over the weekend. Meanwhile, rain and thunderstorms are forecast for parts of the Southeast and Gulf Coast states Friday and Saturday.
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Current Conditions

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Dekalb IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Today

Mostly Cloudy

Mostly
Cloudy

High: 31 °F

Tonight

Cloudy

Cloudy

Low: 23 °F

Saturday

Slight Chance Flurries

Slight Chc
Flurries

High: 34 °F

Saturday
Night

Wintry Mix

Wintry
Mix

Low: 27 °F

Sunday

Cloudy

Cloudy

High: 37 °F

Sunday
Night

Cloudy

Cloudy

Low: 29 °F

Monday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 39 °F

Monday
Night

Rain Likely

Rain
Likely

Low: 33 °F

Tuesday

Chance Rain

Chance
Rain

High: 37 °F

Detailed Forecast

  • Today Mostly cloudy, with a high near 31. Calm wind.
  • Tonight Cloudy, with a low around 23. Calm wind becoming south around 5 mph.
  • Saturday A slight chance of flurries before 2pm. Cloudy, with a high near 34. South wind around 5 mph.
  • Saturday Night A slight chance of flurries and freezing drizzle after 2am. Mostly cloudy, with a low around 27. South southeast wind around 5 mph, with gusts as high as 10 mph.
  • Sunday Cloudy, with a high near 37. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
  • Sunday Night Cloudy, with a low around 29.
  • Monday A 40 percent chance of rain. Cloudy, with a high near 39.
  • Monday Night Rain likely. Cloudy, with a low around 33.
  • Tuesday A chance of rain. Cloudy, with a high near 37.
  • Tuesday Night A chance of rain and snow. Cloudy, with a low around 27.
  • Wednesday A chance of snow. Cloudy, with a high near 32.
  • Wednesday Night Cloudy, with a low around 21.
  • Christmas Day Partly sunny, with a high near 31.