National Weather Service United States Department of Commerce

More heavy rain and mountain snow in the Pacific Northwest on Saturday

Active weather will persist in the Pacific Northwest on Saturday. The hardest hit areas will likely be from the northern California coastline to eastern Washington as rainfall totals will range from 1 to 4 inches. In the higher elevations, precipitation will fall as snow with the some mountain peaks receiving up to a foot.
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Hazardous Weather Conditions

Current Conditions

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Mason City IA

7 Day Forecast

For More Weather Information:

Des Moines, IA Local Forecast Office

Overnight

Wintry Mix Chance for Measurable Precipitation 20%

Wintry
Mix

Low: 28 °F

Saturday

Wintry Mix Chance for Measurable Precipitation 20%

Wintry
Mix

High: 35 °F

Saturday
Night

Areas Freezing Drizzle

Areas
Freezing Drizzle

Low: 29 °F

Sunday

Wintry Mix Chance for Measurable Precipitation 40%

Wintry
Mix

High: 37 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 33 °F

Monday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 39 °F

Monday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 28 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 35 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 23 °F

Detailed Forecast

  • Overnight A chance of snow and freezing drizzle. Patchy fog. Otherwise, cloudy, with a low around 28. South wind around 8 mph. Chance of precipitation is 20%.
  • Saturday A chance of snow and freezing drizzle before 8am. Patchy fog before 9am. Otherwise, cloudy, with a high near 35. South wind 7 to 10 mph. Chance of precipitation is 20%.
  • Saturday Night Areas of freezing drizzle after midnight. Cloudy, with a low around 29. South southeast wind 7 to 10 mph.
  • Sunday A chance of rain or freezing drizzle before 9am, then areas of snow and freezing drizzle between 9am and noon, then a chance of rain after noon. Cloudy, with a high near 37. South southeast wind 9 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Sunday Night Rain likely, mainly after midnight. Cloudy, with a low around 33. South wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Rain likely. Cloudy, with a high near 39. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Night A chance of rain and snow before 9pm, then a chance of snow. Cloudy, with a low around 28. Chance of precipitation is 50%.
  • Tuesday A 30 percent chance of snow. Cloudy, with a high near 35.
  • Tuesday Night A 30 percent chance of snow. Cloudy, with a low around 23. Blustery.
  • Wednesday Cloudy, with a high near 31. Windy.
  • Wednesday Night Mostly cloudy, with a low around 19. Windy.
  • Christmas Day Partly sunny, with a high near 26. Blustery.
  • Thursday Night A 30 percent chance of snow. Mostly cloudy, with a low around 18.
  • Friday A 30 percent chance of snow. Cloudy, with a high near 27.