National Weather Service United States Department of Commerce

While moderate snow winds down in the Northeast, heavy rainfall will develop across the Northwest

Moderate snow will begin tapering of throughout Thanksgiving Day across New England as the responsible coast low moves off eastern Canada by Friday morning. A weakening front will move into the Pacific Northwest Thanksgiving morning and dissipate bringing light to moderate rain to the Northwest Coast and parts of Northern California and elevation snow through Friday morning.
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Hazardous Weather Conditions

Current Conditions

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Mason City Municipal Airport IA

7 Day Forecast

For More Weather Information:

Des Moines, IA Local Forecast Office

Overnight

Decreasing Clouds

Decreasing
Clouds

Low: -1 °F

Thanksgiving
Day

Increasing Clouds

Increasing
Clouds

High: 11 °F

Thursday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 10 °FRising Temperatures

Friday

Mostly Cloudy

Mostly
Cloudy

High: 32 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 28 °F

Saturday

Partly Sunny

Partly
Sunny

High: 43 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 20 °F

Sunday

Windy

Windy

High: 21 °F

Sunday
Night

Blustery

Blustery

Low: 6 °F

Detailed Forecast

  • Overnight Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -15. North northwest wind 11 to 15 mph, with gusts as high as 21 mph.
  • Thanksgiving Day Increasing clouds, with a high near 11. Wind chill values as low as -15. Northwest wind 5 to 11 mph becoming south in the afternoon.
  • Thursday Night A 20 percent chance of snow before midnight. Mostly cloudy, with a temperature rising to around 15 by 5am. Wind chill values as low as -5. South southeast wind 5 to 15 mph, with gusts as high as 21 mph.
  • Friday Mostly cloudy, with a high near 32. Wind chill values as low as zero. South wind 7 to 14 mph.
  • Friday Night Mostly cloudy, with a low around 28. South southeast wind 5 to 8 mph.
  • Saturday Partly sunny, with a high near 43.
  • Saturday Night Partly cloudy, with a low around 20.
  • Sunday Partly sunny, with a high near 21. Windy.
  • Sunday Night Partly cloudy, with a low around 6. Blustery.
  • Monday Mostly sunny, with a high near 16.
  • Monday Night Partly cloudy, with a low around 5.
  • Tuesday Partly sunny, with a high near 30. Breezy.
  • Tuesday Night Mostly cloudy, with a low around 17.
  • Wednesday Partly sunny, with a high near 29.