Severe Weather Threats Moves into Lower Great Lakes,Tennessee Valley on Wednesday

Severe weather is expected on Wednesday from the Lower Great Lakes into the Tennessee Valley. Primary threats will be damaging winds and large hail. Isolated tornadoes will also be possible. Farther south, Tuesday night thunderstorms could continue into Wednesday morning with some damaging winds and hail.
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Crystal Lake IL

Overnight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 61 °F

Wednesday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 72 °F

Wednesday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 51 °F

Thursday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 59 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 40 °F

Friday

Sunny

Sunny

High: 63 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 43 °F

Saturday

Slight Chance Showers

Slight Chc
Showers

High: 62 °F

Saturday
Night

Chance Showers

Chance
Showers

Low: 49 °F

Hazardous Weather Conditions

7-DAY FORECAST

  • Overnight A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South southwest wind around 5 mph.
  • Wednesday A chance of showers and thunderstorms, then showers likely after 1pm. Cloudy, with a high near 72. Light west wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Wednesday Night A 50 percent chance of showers. Cloudy, with a low around 51. West wind 5 to 10 mph.
  • Thursday A 50 percent chance of showers, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 59. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
  • Thursday Night Mostly clear, with a low around 40. North wind 5 to 15 mph.
  • Friday Sunny, with a high near 63.
  • Friday Night Partly cloudy, with a low around 43.
  • Saturday A slight chance of showers. Partly sunny, with a high near 62.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
  • Sunday A chance of showers and thunderstorms. Partly sunny, with a high near 66.
  • Sunday Night A slight chance of showers. Mostly cloudy, with a low around 51.
  • Memorial Day A slight chance of showers. Partly sunny, with a high near 70.
  • Monday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
  • Tuesday A slight chance of showers and thunderstorms. Partly sunny, with a high near 76.

 

ADDITIONAL FORECASTS AND INFORMATION

Zone Area Forecast for McHenry County, IL