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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Anamosa IA

7 Day Forecast

For More Weather Information:

Quad Cities, IA/IL Local Forecast Office

Tonight

Wintry Mix

Wintry
Mix

Low: 31 °F

Sunday

Chance Drizzle

Chance
Drizzle

High: 39 °F

Sunday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 34 °F

Monday

Rain Chance for Measurable Precipitation 80%

Rain

High: 40 °F

Monday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 34 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 38 °F

Tuesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 29 °F

Wednesday

Chance Snow

Chance
Snow

High: 33 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 23 °F

Detailed Forecast

  • Tonight A slight chance of flurries before 9pm, then a chance of drizzle or freezing drizzle between 9pm and 3am, then a slight chance of drizzle after 3am. Cloudy, with a low around 31. South wind 5 to 10 mph.
  • Sunday A chance of drizzle, mainly after 1pm. Cloudy, with a high near 39. South wind 10 to 15 mph, with gusts as high as 20 mph.
  • Sunday Night A chance of drizzle, then a chance of rain after midnight. Cloudy, with a low around 34. South wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
  • Monday Rain. High near 40. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Night A chance of rain before midnight, then a chance of rain and snow. Cloudy, with a low around 34. Chance of precipitation is 50%. 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 38.
  • Tuesday Night A 20 percent chance of snow. Cloudy, with a low around 29.
  • Wednesday A chance of snow. Cloudy, with a high near 33.
  • Wednesday Night Mostly cloudy, with a low around 23.
  • Christmas Day Partly sunny, with a high near 32.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 23.
  • Friday A chance of snow. Mostly cloudy, with a high near 31.
  • Friday Night A slight chance of snow. Mostly cloudy, with a low around 15.
  • Saturday Mostly sunny, with a high near 23.