National Weather Service United States Department of Commerce

Threat of flash flooding continues on Sunday for Southern Plains and Inter-Mountain West

High levels of moisture still remain in portions of the Southern Plains and Inter-Mountain West on Sunday. This will continue the threat of locally heavy rainfall for one more day. Isolated locations could receive 1-2 inches of additional rainfall on Sunday. The areal coverage of these storms should be less than previous days.
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Hazardous Weather Conditions

Current Conditions

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Crystal Lake IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Tonight

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 57 °F

Sunday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 64 °F

Sunday
Night

Patchy Fog

Patchy
Fog

Low: 42 °F

Monday

Patchy Fog

Patchy
Fog

High: 68 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 48 °F

Tuesday

Sunny

Sunny

High: 72 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 49 °F

Wednesday

Sunny

Sunny

High: 72 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 51 °F

Detailed Forecast

  • Tonight A chance of showers and thunderstorms between 1am and 4am. Mostly cloudy, with a low around 57. West wind 5 to 10 mph. Chance of precipitation is 40%.
  • Sunday A 40 percent chance of showers after 7am. Mostly cloudy, with a high near 64. West wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
  • Sunday Night Patchy fog after 1am. Otherwise, mostly clear, with a low around 42. Calm wind becoming north around 5 mph after midnight.
  • Monday Patchy fog before 9am. Otherwise, sunny, with a high near 68. North northwest wind around 5 mph.
  • Monday Night Mostly clear, with a low around 48. Southwest wind around 5 mph.
  • Tuesday Sunny, with a high near 72.
  • Tuesday Night Mostly clear, with a low around 49.
  • Wednesday Sunny, with a high near 72.
  • Wednesday Night Mostly clear, with a low around 51.
  • Thursday Sunny, with a high near 75.
  • Thursday Night Partly cloudy, with a low around 54.
  • Friday Sunny, with a high near 76.
  • Friday Night Mostly clear, with a low around 55.
  • Saturday Sunny, with a high near 74.