National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Hazardous Weather Conditions

Current Conditions

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Rock Island IL

7 Day Forecast

For More Weather Information:

Quad Cities, IA/IL Local Forecast Office

Tonight

Chance Drizzle

Chance
Drizzle

Low: 32 °F

Sunday

Patchy Fog

Patchy
Fog

High: 41 °F

Sunday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 34 °F

Monday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 44 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 36 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 41 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 30 °F

Wednesday

Chance Snow

Chance
Snow

High: 35 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 24 °F

Detailed Forecast

  • Tonight A chance of drizzle before 5am. Patchy fog. Otherwise, cloudy, with a low around 32. South wind 5 to 10 mph.
  • Sunday Patchy fog before 9am. Otherwise, cloudy, with a high near 41. South wind 10 to 15 mph, with gusts as high as 20 mph.
  • Sunday Night A 20 percent chance of rain after midnight. Cloudy, with a low around 34. South wind 10 to 15 mph.
  • Monday Rain likely. Cloudy, with a high near 44. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Night A 50 percent chance of rain. Cloudy, with a low around 36. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday A 30 percent chance of rain. Mostly cloudy, with a high near 41.
  • Tuesday Night A 30 percent chance of snow. Cloudy, with a low around 30.
  • Wednesday A chance of snow. Cloudy, with a high near 35.
  • Wednesday Night Mostly cloudy, with a low around 24.
  • Christmas Day Partly sunny, with a high near 34.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 26.
  • Friday A chance of rain and snow. Mostly cloudy, with a high near 37.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 18.
  • Saturday Mostly sunny, with a high near 26.