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 Pacific Northwest through late 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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Current Conditions

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Dubuque IA

7 Day Forecast

For More Weather Information:

Quad Cities, IA/IL Local Forecast Office

Tonight

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 1 °C

Monday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 4 °C

Monday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 3 °C

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 5 °C

Tuesday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: -1 °C

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 2 °C

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -3 °C

Christmas
Day

Partly Sunny

Partly
Sunny

High: 3 °C

Thursday
Night

Slight Chance Snow

Slight Chc
Snow

Low: -2 °C

Detailed Forecast

  • Tonight A chance of drizzle before 2am, then a chance of rain between 2am and 4am, then a chance of rain and snow after 4am. Patchy fog before 4am. Otherwise, cloudy, with a low around 1. South wind around 20 km/h. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Monday Occasional rain and snow, becoming all rain after 11am. High near 4. Southeast wind around 20 km/h. Chance of precipitation is 90%. New snow accumulation of less than a half centimeter possible.
  • Monday Night Rain, mainly before midnight. Low around 3. Southeast wind 10 to 15 km/h. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm possible.
  • Tuesday A 30 percent chance of rain, mainly before noon. Cloudy, with a high near 5.
  • Tuesday Night A slight chance of rain before midnight, then a slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Cloudy, with a low around -1. Chance of precipitation is 20%.
  • Wednesday A 20 percent chance of snow. Cloudy, with a high near 2.
  • Wednesday Night Mostly cloudy, with a low around -3.
  • Christmas Day Partly sunny, with a high near 3.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around -2.
  • Friday A chance of snow. Mostly cloudy, with a high near -1.
  • Friday Night Mostly cloudy, with a low around -8.
  • Saturday Mostly sunny, with a high near -4.
  • Saturday Night Partly cloudy, with a low around -11.
  • Sunday Mostly sunny, with a high near -6.