National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

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Crystal Lake IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 50 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Wednesday

Sunny

Sunny

High: 56 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 38 °F

Thursday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 56 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 46 °F

Friday

Partly Sunny

Partly
Sunny

High: 61 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Saturday

Sunny

Sunny

High: 67 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 50. North wind 5 to 15 mph.
  • Tonight Partly cloudy, with a low around 36. North northeast wind around 5 mph becoming calm after midnight.
  • Wednesday Sunny, with a high near 56. Calm wind becoming east southeast around 5 mph in the morning.
  • Wednesday Night Mostly clear, with a low around 38. East southeast wind around 5 mph becoming calm in the evening.
  • Thursday A 40 percent chance of showers after 1pm. Mostly sunny, with a high near 56. South wind 5 to 10 mph.
  • Thursday Night A 40 percent chance of showers, mainly before 1am. Cloudy, with a low around 46.
  • Friday Partly sunny, with a high near 61.
  • Friday Night Partly cloudy, with a low around 48.
  • Saturday Sunny, with a high near 67.
  • Saturday Night Mostly clear, with a low around 46.
  • Sunday Sunny, with a high near 69.
  • Sunday Night Partly cloudy, with a low around 52.
  • Monday A slight chance of showers. Partly sunny, with a high near 68.