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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3 Miles NW Hampton IA

7 Day Forecast

For More Weather Information:

Des Moines, IA Local Forecast Office

This
Afternoon

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 39 °F

Tonight

Rain Chance for Measurable Precipitation 80%

Rain

Low: 35 °F

Monday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 39 °F

Monday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 32 °F

Tuesday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 36 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 26 °F

Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 33 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 22 °F

Christmas
Day

Partly Sunny

Partly
Sunny

High: 35 °F

Detailed Forecast

  • This Afternoon A 20 percent chance of rain. Patchy fog. Otherwise, cloudy, with a high near 39. Breezy, with a south wind around 16 mph, with gusts as high as 23 mph.
  • Tonight Periods of rain, mainly after 2am. Patchy fog. Low around 35. Breezy, with a south southeast wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Rain and snow, becoming all rain after 11am. High near 39. Breezy, with a south southeast wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
  • Monday Night A chance of rain and snow before 9pm, then a chance of rain between 9pm and midnight, then a chance of rain and snow after midnight. Cloudy, with a low around 32. East southeast wind 5 to 10 mph becoming light southeast after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Tuesday A chance of rain and snow. Cloudy, with a high near 36. Light and variable wind becoming northwest 8 to 13 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Tuesday Night A 30 percent chance of snow. Cloudy, with a low around 26. Blustery.
  • Wednesday A 20 percent chance of snow. Cloudy, with a high near 33. Breezy.
  • Wednesday Night Mostly cloudy, with a low around 22.
  • Christmas Day Partly sunny, with a high near 35.
  • Thursday Night A 30 percent chance of snow. Mostly cloudy, with a low around 23.
  • Friday Mostly cloudy, with a high near 24. Blustery.
  • Friday Night Mostly cloudy, with a low around 11. Blustery.
  • Saturday Mostly sunny, with a high near 22.