National Weather Service United States Department of Commerce

Rainfall and mountain snow will continue across the western U.S. into Monday

Heavy precipitation along the west coast will persist with a focus along the Coastal Ranges and Cascades. While not nearly as impressive as recent days, the forecast suggests another 1 to 3 inches of rainfall is possible across this region. Farther inland, moderate to heavy snow is likely over the Wasatch and Colorado Rockies with 1 to 2 foot amounts possible through Monday.
Read More...

Current Conditions

En Español

Share |

Algonquin IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Overnight

Cloudy

Cloudy

Low: 32 °F

Monday

Rain Chance for Measurable Precipitation 80%

Rain

High: 40 °F

Monday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 41 °F

Tuesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 45 °F

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 33 °F

Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 36 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 28 °F

Christmas
Day

Slight Chance Snow

Slight Chc
Snow

High: 37 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 29 °F

Detailed Forecast

  • Overnight Cloudy, with a steady temperature around 32. South southeast wind around 10 mph.
  • Monday Periods of rain, mainly after 1pm. High near 40. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Night Periods of rain. Steady temperature around 41. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Periods of rain, mainly before 7am. High near 45. South wind around 10 mph. Chance of precipitation is 80%.
  • Tuesday Night A slight chance of rain before 1am, then a chance of rain and snow. Cloudy, with a low around 33. Southwest wind around 5 mph becoming west northwest after midnight. Chance of precipitation is 40%.
  • Wednesday A chance of rain and snow before 7am, then a chance of snow. Cloudy, with a high near 36. Chance of precipitation is 40%.
  • Wednesday Night A 40 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around 28.
  • Christmas Day A slight chance of snow. Partly sunny, with a high near 37.
  • Thursday Night Mostly cloudy, with a low around 29.
  • Friday A chance of rain and snow. Mostly cloudy, with a high near 35.
  • Friday Night A chance of rain and snow showers. Mostly cloudy, with a low around 19.
  • Saturday A slight chance of snow showers. Mostly sunny, with a high near 26.
  • Saturday Night Mostly cloudy, with a low around 16.
  • Sunday Partly sunny, with a high near 24.